Social Media Essay Example for Free

amicable Media EssayEven though what credibility issues loaferister cram from information found on the internet, advantages and disadvantages of companionable media because advantages and disadvantages of obtaining information though kindly media and how might these advantages and disadvantages alter how a someone might use social media.Advantages And Disadvantages Of Social Media roughly advantages of social media are that it is a unlimited ways of keeping up with what is sacking on in today culture. For example a person muckle be living under a rock all at that place life and stay on the internet and can know what is going on in the world though social media, weather it is the latest music, movies, clothing trend, news etc. Though social media a person can come a best friend that they never even met before. Social networking can provide opportunities for new relationships as well as strengthening actual relationships whether your friends are close to home or across the world. It is good to have positive relationships through various ways that include the internet.Read moreAdvantages and disadvantages of social media essaySome disadvantages of social media can stem from anything like cyber bulling, child predators, false information about something or someone. Although that internet can be truly positive it can also be very negative. For example I remember back in about 2007 in my home town of Baltimore Md. there was a big thing all over the news about a man that was called The Myspace Killer. This man met a woman over a social media network and got the woman to meet him and end up killing her and leaving her on the side of the road. So again I say the social media can also be very dangerous. To all the parents out there please know what your kids are doing or into when they are on the internet.Advantages And Disadvantages Of Obtaining InformationSome advantages of comfortably obtaining information on the internet is that, anything a person needs to know is just a click away. In other words if there is anything a person needs to know about anything all the person has to do is type it in the computer and everything about that subject will come up. Some disadvantages of easily obtaining information on the internet is just what it is easy. In other words it is a disadvantage to be able to just type a subject in the computer and get the answer for anything. That word make it to easy for a student needing to really learn something, the internet is doing everything for that person. I aroma like that is a big disadvantage for the up and coming youth of today, things are to easily obtainable.Knowing these advantages and disadvantages might alter a person use the social media by making that person more cautious on what actions that person is taking while using the internet and also if that person have kids it would make that parent more cautious about what there kids are learning and seeing on the internet. An example of a cr editable issue that can tog out from information found on the internet is that approximately 104 million American adults have access to the internet. Of these, there are slightly more females(51%) on the internet than males(49%), of both high and low socioeconomic status (Matthew S. Eastin, School of Journalism, Ohio State University).ConclusionIn conclusion while what credibility issues can arise from information found on the internet there are many advantages and disadvantages of social media. This paper just touched on some of them.ReferencesStephen, Andrew T. Galak, Jeff. Journal of selling Research (JMR). Oct2012, Vol. 49 Issue 5, p624-639. 16p. 7 Charts, 2 Graphs. Agnihotri, Raj Kothandaraman, Prabakar Kashyap, Rajiv Singh, Ramendra. Journal of Personal Selling Sales Management. Summer2012, Vol. 32 Issue 2, p333-348. 16p. 1 Diagram, 1 Chart Andzulis, throng Mick Panagopoulos, Nikolaos G. Rapp, Adam. Journal of Personal Selling SalesManagement. Summer2012, Vol. 32 Issue 2, p305-316. 12p. 1 Diagram, 1 Chart..

The Virginal Conception of Christ Essay Example for Free

The gross(a) Conception of Christ EssayThe sodding(a)al Conception is a vital aspects in Christian trust, this is also held by Muslims (Quran 3.47). Virginal beliefion is a miraculous, non-sexual manner. The Holy Spirit ca employ bloody shame to conceive God Incarnate with start the help of a man. For some believers they believed that Mary also gave birth to savior miraculouslyHe passed through her without wounding her or spoiling her physical virginity, But for some He passed through her in natural port- then fault her hymen and went thru birth pains. When talking of virgin birth, it means also, Virginal Conception (Virginitas ante partum), i.e. that Christ, one of the person in the Deity Incarnate, had no valet de chambre biological father. The biblical basis of virginal conception of Jesus was prophesied in Genesis 315 and Isaiah 714. It came true in Matthew 118-25 and Luke 134-35.thusly the Lord himself sh only give you a sign Behold, a virgin sh solely conceive, a nd bear a son, and shall call his name Immanuel. (Isaiah 714)And she brought forth her firstborn son, and wrapped him in swaddling clothes, and laid him in a manger because in that respect was no room for them in the inn. (Luke 27)However, the possibility of a virgin birth is often questioned for the position that, from a biological viewpoint, it is impossible for a human being to be born without a biological father and a m early(a).Also, some Christians do non believe in the Virgin Birth. Research by umteen groups, including Christian researchers, indicates that among two the clergy and the laity (in all branches of Christianity) a belief in central tenets of the faith such as Virgin Birth or bodily Resurrection is highly variable.Although they believe in the Virgin Birth, Muslims do not call Jesus intelligence of God, rather Servant of God. In the Quran, Jesus (Isa in Arabic) is consistently termed Isa ibn Maryam a matronymic- because, in Muslim belief, he had no biological father.Philosophical controversyIn the wider sense, arguments for and against the Virgin Birth depend on fundamental philosophical assumptions if one believes God does not exist, or if God exists but does not perform miracles, the Virgin Birth cannot impart taken place in any traditionally true sense. While parthogenesis, a type of virgin birth where a effeminate gives birth without the intervention of the male material, is cognise in nature, the resulting offspring must be female since the mother has no Y chromosome to pass on. Also, the process has neer been observed in mammals. The Virgin Birth not only vio posthumouss a naturalist philosophy, but also science found upon methodological naturalism.Alleged late appearance in the new volitionThere are explicit signifyences to the virgin birth in only deuce places in the New Testament the Gospels of Matthew and Luke, which are believed by many scholars to be amongst the later written parts of the New Testament. The apparen tly of age(p) Gospel of Mark, on which Matthew and Luke are believed to be partly based, does not mention the virgin birth, and some scholars also argue from grammar and style that the first two chapters of Luke, describing the virgin birth, were a later addition to the Gospel, which may originally vex begun at 31251 And he went down with them, and came to Nazareth, and was subject unto them but his mother kept all these sayings in her heart.52 And Jesus increased in wisdom and stature, and in favour with God and man.31 Now in the fifteenth year of the die hard of Tiberius Caesar, Pontius Pilate being governor of Judaea, and Herod being tetrarch of Galilee, and his brother Philip tetrarch of Ituraea and of the region of Trachonitis, and Lysanias the tetrarch of Abilene,2 Annas and Caiaphas being the high priests, the intelligence information of God came unto John the son of Zacharias in the wilderness.At 31 there is an abrupt change of subject and the story begins again. Nevert heless, this is characteristic of many stories in the Gospels and the author of Luke may simply be generator a new segment of his muniment. Arguments regarding the addition of material to a narrative (Redaction and Form criticism), especially when the material in question is present in the earlier manuscripts, have received significant criticism in the last 20 years and are now regarded as dubious by some schoolbookual critics.Double attestationThe Virgin conception and birth is a tradition that fits within the criterion of multiple attestation, that is, the same event appears in two case-by-case traditions (most scholars argue that the authors of Matthew and Luke worked independent of one another). For many historians, independent testimony is a significant evidence for the historical validity of a state event.Matthew and Luke are testifying to an event, the birth, near which there was a tradition, namely, that it resulted from a miraculous conception. That the conception itse lf was indeed miraculous appears to rest on a single attestation, that of the Virgin Mary. The attestation of the Angel to St. Joseph on the miraculous nature of the conception would not be accepted by many scholars as historiographically valid.Critics of the double attestation argument cite many inconsistencies mingled with the accounts of Matthew and Luke regarding Jesus birth. According to Matthew, Joseph was forewarned of the virgin birth by an unnamed angel in Luke it is Mary who is notified of this by the angel Gabriel. Matthew tells us that Joseph and Mary were residents of Bethlehem who moved to Nazareth afterward Jesus birth in order to avoid living under Archelaus according to the better-known story in Luke the couple lived in Nazareth and only travelled to Bethlehem in order to comply with a Roman census.Luke mentions that Mary was the sister of Elizabeth, mother of John the Baptist, has the new-born Jesus visited by shepherds, and mentions several long hymns uttered by various characters, such as Marys Magnificat. None of this is mentioned by Matthew, who instead tells us of the visit of the Magi, the massacre of the innocents by Herod, and the flight into Egypt.There are thus two rival explanations for the double attestation of Matthew and Luke regarding the virgin birth of JesusThe virgin birth was a historical event, and the stories of Matthew and Luke are based on contrastive aspects and witnesses accounts of it.Matthew and Luke both(prenominal) wanted to make Jesus fit prophecies from Hebrew scripture. Both authors were aware of the prophecies concerning virgin birth and Bethlehem, and therefore these elements of their stories match. But each author wove these prophecies into the overall narrative in a different way. For example, both authors had to explain how Jesus was born in Bethlehem when he was known to be from Nazareth (as mentioned in Marks gospel) and each came up with a totally different explanation. The double attestation shows only that the two witnesses are independent, although, there are some inconsistencies but it does not disqualify the rightfulness of the case.Dispute regarding Isaiah 714In the past two millennia, there has been controversy among scholars about the displacement and the meaning of a small section of Isaiah. For many scholars, the crux of the matter is the translation of the word , almah which has been translated as progeny woman and as virgin. In Isaiah the word for virgin here is almah. Some liberals1 and Orthodox Jews direct that the word really means young woman, and this is reflected in Bible translations such as the NEB, RSV, NRSV, and GNB.Such people fail to explain why a young womans bearing a son should be a sign it happens all the time. The Septuagint translates it as (parthenos), the normal word for virgin.2 Later Jews, such as Trypho,3 Justin Martyrs (c. 160) dialog opponent, and Rashi4 (11th Cent.) have claimed that the Septuagint was wrong. Trypho claimed that alma h should have been translated neanis (young girl) rather than parthenos.5However, even Rashi admitted that the word could mean virgin in Song of Sol. 13 and 68. In the KJV, the word is translated virgin in Gen. 2443 (Rebekah before her marriage), maid in Ex. 28 (Miriam as a girl) and Prov. 3019, and damsels in Ps. 6825. These verses contain all the occurrences of almah in the OT, and in none can it be shown that a non-virgin is meant. In English, maid and maiden are often treated as synonyms for virgin (e.g. maiden voyage). Vine et al. bring up that the other word for virgin, betlah, emphasizes virility more than virginity (although it is used with both emphases, too).6It is qualified by a statement neither had any man known her in Gn. 2416, and is used of a widow in Joel 18. Further evidence comes from clay tablets found in 1929 in Ugarit in Syria. Here, in Aramaic, a word similar to almah is used of an unmarried woman, while on certain Aramaic incantation bowls, the Aramaic tran script of betlah is used of a married woman.37 The Encyclopedia Judaica, while criticising the translation of almah in Is. 714 as virgin, also points out that btlt was used of the goddess Anath who had frenzied sex with Baal.8In the King James Virsion of The Bible, a traditional Protestant translation, the verses in question run like this714 Therefore the Lord himself shall give you a sign Behold, a virgin shall conceive, and bear a son, and shall call his name Immanuel.15 Butter and honey shall he eat, that he may know to hold up the evil, and strike the good.16 For before the kid shall know to refuse the evil, and choose the good, the land that thou abhorrest shall be forsaken of both her kings.Some newer translations also use the word virgin The New King James, The English Standard Version, The Contemporary English Version, Youngs Literal Translation, among others. Many modern translations concede that the word in the Hebrew does not mean virgin, including The Revised Standard Version, The New Jerusalem Bible, The Revised English Bible, The Good News Bible, The New Revised Standard Version, among others. This demonstrates that some Christian scholars, both Protestant and Catholic, prefer the traditional translation of the Hebrew in the context of Isaiah 714, while others do not.Skeptics argue that this is not a very put right prophecy of the birth of Jesus. In addition to the objection that Jesus was not in fact named Immanuel there are other problems for example, (1) what does the butter and honey refer to? (One possible response to the butter and honey problem it is a reference to one who, metaphorically, has eaten good meat his entire life in order to spitting out the bad meat if it ever touched his lips. Note that the butter and honey reference is immediately followed by the comment on an ability to choose between good and evil this may suggest that they are related.)(2) Why is Jesus, who was sinless from birth in the traditional Christian understa nding, described as having to contract to refuse the evil and choose the good? and (3) This career within the latter translations states clearly that the young woman within this prophecy is already pregnant with a child. This makes this prophecy about the coming Messiah Jesus very difficult to explain as the prophecy would have already been fulfilled during Isaiahs time. Some Christian aplogists have attempted to explain this problem of temporal context as a) the latter translations are in error, and b) the latter translations are correct, but that the prophecy has a double-application for both Isaiahs time and the first century.Thomas Paine argued in the imprimatur part of The Age of Reason that Isaiahs prophesy (716) turned out to be false. He based his conclusion on the 2nd Chronicles (chapter 28) account of heavy defeat of Ahaz.Skeptics raise even greater questions about the translation of the first verse in this passage714 Therefore the Lord himself shall give you a sign Beh old, (a almah) shall conceive, and bear a son, and shall call his name Immanuel.Christian apologists respond that the passage is a double reference a sign both to Ahaz that the alliance against him would be destroyed, and to the house of David as a whole that was threatened with extinction. This is shown by the Hebrew which uses unexpended you for the former and plural you for the latter. With the former, Isaiah reassures Ahaz that the alliance would be destroyed before his own son Shear Jashub, who was present (v. 3), would learn to refuse the evil and choose the good.Finally, there is archaeological evidence that Jewish speakers of Greek used the word parthenos elastically Jewish catacombs in Rome identify married men and women as virgins, and some have suggested that in this case the word was used to call attention to the fact that the deceased was someones first spouse (although it is notable that this usage is from several centuries before the translation of the Septuagint ci tationneeded). Certainly, Jews stopped using the more explicit Septuagint translation as Christianity spread, and post-Christian Jewish translations into Greek use , neanis, meaning young (juvenile) woman, rather than parthenos.Possible borrowing from heathenismSome have argued that the Virgin Birth is a Christian borrowing from infidelism The impregnation of mortal women by gods is common in pagan mythology. However, this is not technically virginal conception, since virginity is lost by definition when the sex act is initiated. Christian writers have noted that the obvious sex of the pagan myths is missing in the GospelsMatthew 118 Now the birth of Jesus Christ was on this wise When as his mother Mary was espoused to Joseph, before they came together, she was found with child of the Holy Ghost.Luke 134 Then said Mary unto the angel, How shall this be, seeing I know not a man? 35 And the angel answered and said unto her, The Holy Ghost shall come upon thee, and the power of the Hig hest shall overshadow thee therefore also that holy thing which shall be born of thee shall be called the Son of God.A pagan myth of virgin birth may also underlie the disputed verses from IsaiahIt all boils down to this the distinctive Hebrew word for virgin is betulah, whereas almah means a young woman who may be a virgin, but is not necessarily so. The aim of this note is rather to call attention to a come that has not yet been brought into the discussion. From Ugarit of around 1400 B.C. comes a text celebrating the marriage of the male and female lunar deities. It is there predicted that the goddess will bear a son The nomenclature is remarkably close to that in Isaiah 714.However, the Ugaritic statement that the bride will bear a son is fortunately given in parallelistic form in 777 she is called by the exact etymological counterpart of Hebrew almah young woman in 775 she is called by the exact etymological counterpart of Hebrew betulah virgin.Therefore, the New Testament re ndering of almah as virgin for Isaiah 714 rests on the older Jewish interpretation, which in turn is now borne out for precisely this annunciation formula by a text that is not only pre-Isaianic but is pre-Mosaic in the form that we now have it on a clay tablet. (Feinberg, BibSac, July 62 the citation to Gordon is C. H. Gordon, Almah in Isaiah 714, Journal of Bible and Religion, XXI, 2 (April, 1953), p. 106.)This philological reasoning seems to raise four possibilities virgin birth is a pagan concept that Christianity has 1) taken from contemporary paganism 2) taken from pre-Mosaic paganism through Isaiah 3) taken from contemporary paganism and justified from Isaiah, who took it from pre-Mosaic paganism 4) produced independently of all forms of paganism, though sharing similar vocabulary. If pre-Mosaic paganism supports Isaiah, and Isaiah supports Matthew and Mark, paganism has anticipated Christianity, perhaps because God was preparing the way for Christianity or because, as some C hurch Fathers argued, the Devil was blasphemously imitating Christianity. On the other hand, if paganism does not underlie Isaiah, there are several possibilities.Perhaps virgin birth was invented separately, first in paganism, then in Christianity. Perhaps the idea of asexual conception was so different from the idea of conception through sexual intercourse with a deity that there was precise or no borrowing in either direction. Or perhaps, despite the earlier date of the Ugaritic text, virgin birth existed first in Judaism, without any other instances than this one, and was borrowed by paganism.The obvious difficulty with this idea is that virgin birth was much more prominent in paganism, where it occurs in many myths in many different areas, than it was in Judaism, where it occurs (if at all) in a single verse late in the Old Testament. Nevertheless, the argument that virgin birth was a Jewish concept first borrowed by paganism and later incorporated into Christianity was first made by Justin Martyr in The First Apology of Justin, written in the second century. Justin also made this argument in his Dialog with Trypho, in which he debates with a Jew called TryphoBe well assured, then, Trypho, I continued, that I am established in the knowledge of and faith in the Scriptures by those counterfeits which he who is called the Devil is said to have performed among the Greeks just as some were wrought by the Magi in Egypt, and others by the false prophets in Elijahs days.For when they tell that Bacchus, son of Jupiter, was begotten by Jupiters intercourse with Semele, and that he was the discoverer of the vine and when they relate, that being torn in pieces, and having died, he rose again, and ascended to nirvana and when they introduce wine into his mysteries, do I not perceive that the Devil has imitated the prophecy announced by the patriarch Jacob, and recorded by Moses? Justin was clearly not referring to any Ugaritic texts, as these texts were not known in his day he was referring to Greek paganism. That the Devil is responsible for the similarities between paganism and Judaism is not generally accepted by modern scholars, partly because the Devils influence would be impossible to disprove.The Devil could not, for example, imitate Christianity or Judaism before either existed, without violating the generally accepted historical shape that a culture cannot be influenced by a culture that does not yet exist even though in point of fact it is potential that if the patriarch Jacob existed, he was contemporary with the inscriptions at Ugarit. In a similar vein, it might also be argued that God had chosen to out-do these earlier human myths, all as part of his Plan.Christian writers point out that if in fact the writer of Isaiah intended to borrow the idea of a virgin birth from an older pagan tradition, we might expect to find Isaiah using more explicit language to indicate that a virgin was meant. However, if Isaiah had borrowed the sto ry from pagans, he might be expected to speak in the same way as the pagans, and that is what he does, according to the scholar quoted, who notes the remarkable similarity of the Ugaritic and the Hebrew. However, Isaiah may speak the same way as the pagans simply because he came from a similar sociological and semantic context.If Isaiah received a new prophecy direct from God, on the other hand, he had no tradition to conform to, and he could have expanded the meaning to make it completely unambiguous. That he did not choose to make it unambiguous is thus an apparent difficulty for the Christian interpretation of the text, though the ambiguity could be seen as being intended, if one supposes that God had a dual purpose for the text (i.e., to serve one function in Isaiahs time and another function later).Isaiahs prophecy departs from the Ugaritic version of the virgin birth by having the female be on the whole human, whereas in the Ugaritic culture, the virgin was another deity, on par with the male but this is exactly what might be expected if the myth were borrowed from paganism, since Judaism has only one male deity a female deity in a borrowed myth might thus conceivably become a female human.According to Origen and Tertullian, the Christian doctrine of the Virgin birth met with lively opposition and mockery from pagan groups. This testimony would seem to discount the suggestion of those modern revisionists who have posited that the pagan religions had a similar or identical tradition.The doctrine of the Virgin Birth is frequently confused with the doctrine of the Immaculate Conception. The latter, taught by the Roman Catholic Church states that Mary was conceived without the stain of original sin. Mary, however, unlike many peoples views of Jesus, was conceived in the ordinary way i.e. she had a human father as well as a human mother (whose names, according to Catholic and Orthodox tradition, were Joachim and Anna/Anne or Jehoiakim and Hannah in Hebrew). Whilst Protestant denominations adhere to the doctrine of the Virgin Birth, they do not adhere to the idea of Marys right conception, nor of her perpetual virginity.ReferencesHagner, Donald-Matthew 2 Vols. (Biblical Commentary) Dallas Word, 1993,1995.Luz, Ulrich. Matthew 1-7 Minneapolis Augsburg Fortress, 1989.Green, Joel B. The Gospel of Luke. Grand Rapids Eerdmans, 1997.Keener Craig, A Commentary on the Gospel of Matthew. Grand Rapids Eerdmans, 1999.Nolland, John, The Gospel of Matthew. Grand Rapids Eerdmans, 2005Raymond E. Brown, The Virginal Conception and Bodily Resurrection of Jesus, New York Paulist, 1973 (pp. 21-68)Marshall, I. Howard. Commentary on Luke, Grand Rapids Eerdmans, 1978Fitzmyer, Joseph. The Gospel According to Kuke I-IX (Anchor Bible) Garden City. Doubleday. 1981

Cleft Palate Microflora- Normal and Pathogenic

Cleft Palate Microflora- Normal and PathogenicA brushup OF LITERATUREAbstractOral cavity is a house for more than 300 species of microorganisms which includes aerobic, non aerobic, spores, fungi etc. Though many microorganisms argon commensal plainly few microorganism involve in infective process due to predisposing or initiative actors like poor spontaneous hygiene, medically compromised patient roles, dentate and non dentate mouth, dietary habit, clefts, etc,.Cleft palate is one of the conditions in which commensal microorganisms ignore become infectious over sentence. There w sickly be communication amidst nasal and viva voce microorganisms, which makes the habitat more suitable for few like Staphylococcus species. Even after the closure of due to exchange of microflora between oral and nasal cavity it pile lead to wound dehiscence, which further leads to post operative complications.Key words cleft palate, oral microflora, wound dehiscence, staphylococcus, streptococcus , commensal, fistula entrywayClefts of the palate comprise a range of disorders affecting the oral cavity, the causes of which re main largely unk at one timen1. Affected children prepargon a range of functional problems which include aliment difficulties at birth due to problems with oral seal, swallowing and nasal regurgitation, hearing difficulties due to ab prevalentity in the palatal musculature and speech difficulties due to nasal effluence and articulation problems (Mossey and Little, 2009)2. Cleft may also predispose to alteration of blueprint flora at nose and oral cavity. Viridans streptococci were the first persistent coloniser of the human mouth and Streptococcus, Staphylococcus, and Neisseria spp were consistently found toward the end of the first year of life (Arief et al, 2005)3.NORMAL ORAL MICROFLORAThe world we live in contains unimaginable poem of bacteria, representing the major diversity of life on our planet. The commensal bacteria are present on the epith elial surfaces of the skin and on the mucosal surfaces of the oral cavity, respiratory tract, esophagus, gastro intestinal tract and urogenital tract. An estimated 300 to 500 bacterial species (sp) coexist within the oral cavity, of which approximately 50% are currently uncultivable.4 In enkindle of this, only a relatively small number of bacteria cause infection in man (Henderson and Wilson, 1998)5.Establishment of a normal flora occurs in a sequential manner (1) the first exposure of the mucosal surfaces of a sterile neonate is to the maternal genital microflora during its passage by the birth canal, (2) a few hours later the organisms from the mothers (or the nurses) mouth and possibly a few from the environs are established in the mouth, usually Streptococci spp, which bind to mucosal epithelium, (3) oral flora on the childs first birthday usually consists of Streptococci, Staphylococci, Neisseriae and Lactobacilli, (4) the next evolutionary change in this community occurs d uring and after tooth eruption when two further niches are provided for bacterial colony, (5) when all the teeth are lost as a result of senility, bacteria that colonise the mouth at this stage are actually similar to those in a child before tooth eruption6,7,8.The oral cavity, upper respiratory tract, and certain regions of the ears and eyes have an indigenous microflora. Because of the close anatomic blood of these organizes, the resident flora of these regions shares many commons pathogens. Within a given microenvironment, however, certain microbes that constitute the normal flora are associated with distinct anatomic sites. Thus, the normal flora exists within complex ecosystems at different sites and interacts closely with different bacterial spp and with the host epithelial layers. This indigenous microflora is known to change over time and host age, congenital malformation, underlying disease and chemotherapeutic agents affect its composition4.Microbial counts have been reported to vary from day to day9. A variety of conditions affect booming small town of the mucosal surface in the oral cavity, including factors such as epithelial cell turnover, salivary flow, reduction in the oral pH environment following food wasting disease and dentition. The predominant components of oral flora are Streptococcal spp, most commonly members of the Streptococcus classify4,7,8. Increasing the amount of sugar intake would encourage growth of certain Streptococci that are able to tolerate a lower pH environment and also presence of teeth (Arief et al, 2005)3.Organisms slackly considered as commensals including palate are coagulase-negative staphylococci, nonhemolytic and viridans streptococci, Corynebacterium spp, Neisseria spp Candida spp and other cultivable and non-yet-cultivable spp of Streptococcus.10,11,12Candida albicans (C. albicans) is the most prevalent yeast isolated from the human body as a commensal or as an opportunistic pathogen13. The presence of C.albicans in the oral cavity is not indicative of disease. In many individuals, C.albicans is a minor component of their oral flora, and they have no clinical symptoms. In healthy individuals, a large number of sites in the oral cavity can be annexd by C.albicans14.A number of bacteria which populate the normal oral microflora are opportunistic pathogens capable of injuring or even killing the carrier, if conditions permit- organisms like Staphylococcus aureus (S.aureus), -hemolytic streptococci, Neisseria meningitides, Streptococcus pneumoniae,5 Klebsiella spp, Escherichia coli (E.coli) and genus Pseudomonas spp (Roscoe and Hoang, 2007)10. (Table 1)MICROFLORA INVOLVED IN WOUND DEHISCENCEAny wound is at some risk of becoming infected. One school of thought is that the density of microorganisms is the critical factor in determining whether a wound is likely to heal. However, a second school of thought argues that the presence of specific pathogens is of primary importance in s low down healing, while yet others have reported microorganisms to be of minimal importance in delayed healing15.Wound contaminants are likely to originate from three main sources (i) the environment (ii) the surrounding skin (iii) endogenous sources involving mucous membranes. The normal microfloras of the oral cavity are both diverse and abundant, and these supply the vast majority of microorganisms that colonize wounds15.Bacterial infections after cleft palate surgery increase the risk of wound breakdown, palatal fistulas, poor speech, poor growth, poor aesthetic results and death. As the commensal oral bacteria in a normal young child change from birth as the child grows, factors that affect oral bacterial colonization include presence of antibodies that inhibit bacterial adherence, presence of teeth, formation of a biofilm, bacterial load in the saliva of attendants and frequency of exposure, prolonged hospital anguish and exposure to antibiotics (Chuo and Timmons 2005).3,16,1 7The risk of infection is generally based on the susceptibility of a surgical wound to microbial contamination. Clean surgery carries 1 to 5% risk of postoperative wound infection and in dirty procedures that are significantly more susceptible to endogenous contamination, a 27% risk of infection has been estimated15.Though, infection is not a very frequent complication following correction of the palate, when infection occurs, partial or complete dehiscence may be the consequence. alone wound infections were diagnosed on the second to sixth postoperative day while most patients leave the hospital on the third postoperative day. However, the strong birth with preoperative cultures and dehiscence indicates that pathogens causing infection do play a role. Moreover, patients with dehiscence showed pus and fever, both signs of an infectious complication18.One might also argue that wound focus contributes to dehiscence and other causative factor. For example, too close to the incision edges may prevent the tissue from meeting and binding together properly. Sutures that are too tight can result in strangulation of the wound edges and poor blood supply to the wound, causing necrosis or sutures are removed too early.18Wounds undergo a predictable alteration in microbial flora over time. Early on, the wound is colonized particularly by -hemolytic Streptococci and S.aureus, within the first 1 to 4 weeks, these are soon accompanied by that often infect wounds together in a synergistic fashion. After approximately 4 weeks, chronic wounds are more likely to become colonized by Pseudomonas spp Infections in older wounds are polymicrobial mixtures of aerobic pathogens usually associated with tissue necrosis, undermining and deep structure involvement (Gordon Dow, 2009).19Invasive group A Streptococcal infections, once thought to be mainly a problem of the preantibiotic era, continue to be reported in many countries. In a multicenter general practice canvass in Denmark (1 983 and 1984), group A -hemolytic streptococci detected in the throats of 10.9% of 99 asymptomatic children younger than 15 years old. Also the throat carrier rates of groups A, C and G -hemolytic streptococci decreased with increasing age of the individuals studied.16The carrier ship of group A Streptococcus may predispose to infection and S.aureus ranks second among spp cultured from infected wounds18. Whilst the importance of Staphylococci as medical pathogens has been recognised for many years, it is now suggest that Staphylococci can be isolated frequently from the oral cavity of particular patients group such as children, elderly and in ill patients. Therefore, it is apparent that the oral cavity may present a hitherto poorly recognised reservoir of Staphylococci, some of which may, under appropriate conditions cause local or systemic infection.17Nasal bacteria may be transmitted through an oronasal cleftfistula to the oral cavity, and it may be able to survive in the oral e nvironment in children with cleft lip and palate (CLP) (Mims et al., 1993). S.aureus were identified in 53.1% of saliva samples and 40.6% of nasal samples. The oronasal fistula area was significantly high in children who had S.aureus colonization in their oral cavity (Tuna et al, 2008).20Recent data have shown that S.aureus is more frequently found in the oral flora of cleft patients than in normal children. Using saliva swabs, Arief et al. found that children with cleft palate showed more colonization by S.aureus compared to normal children of 339 months, which decreased significantly after operation.3 correspond to Aziz, Rhee, and Redai (2009), 5.5% of patients had nonlife-threatening complications (infection or wound dehiscence)21 and according to Hupkens and group (2007), they encountered 6.0% of wound dehiscence.18The microbiological studies comparing flora between cleft and non-cleft sites in children with CLP by Brennan et al. (2001) determined that the oral bacteria coloniz e the cleft nasal floor in patients with unilateral oronasal fistulas. They reported that oral bacteria were not cultured in the nasal floor of the cleft in the majority of patients with oronasal fistula. The Investigators claimed that oral bacteria might occur only when the fistulae are sufficiently large to maintain a similar environment to the oral cavity.20The study by Tuna et al. showed bacterial transmission was proven for large oronasal fistulas and a correlation was found with S.aureus counts in the children with CLP. It appears that as fistula size increases, significantly higher colony numbers of S.aureus were found in saliva samples. In addition, S.aureus tends to survive in the oral cavity as a result of transmission through the nasal passages as long as an unrepaired cleft exists.20One study by Myburgh, and K.W. Butow (2009), swabs taken from their soft palates were made for days 0, 2, 4 and 6. The pathogenic organisms were C.albicans, E.coli, Klebsiella pneumoniae, S. aureus, Pseudomonas aeruginosa and others.22 Another study from Finland showed that, Viridans Streptococci were the first persistent oral bacteria in babies (Kononen, 2000). Staphylococci were prevalent in more than 25% of children antique 0 to 6 months. The prevalence of Staphylococcus was lower in older children.16Klebsiella spp are ubiquitous in nature and probably have two common habitats, one being the environment and the other being the mucosal surfaces of humans which they colonize. In humans, Klebsiella pneumoniae is present as a saprophyte in the nasopharynx and in the intestinal tract. Klebsiellae are opportunistic pathogens, can give rise to severe diseases such as septicemia, pneumonia, UTI, soft tissue infection and nosocomial outbreaks. The detection rate in the nasopharynx range from 1 to 6%, which differ considerably from study to study Klebsiella spp are rarely found there and are regarded simply as flying members of the flora.23According to the statistics of the Centers for Disease Control and Prevention, Klebsiella spp account for 8% of endemic hospital infections and 3% of epidemic outbreaks. The mortality due to Klebsiella spp bacteremia approaches 2734% in adult patients. This data also showed a marked overall increase in the incidence of this infection during the study period and are in symmetry with previous reports regarding the dynamics of gram-negative and Enterobacteriaceae bacteremias.24During the 1980s and 1990s, the frequency of nosocomial Candidiasis has increased dramatically. Data from the USA National Nosocomial Infections Surveillance clay shows that C.albicans was the most frequently isolated fungal pathogen (59.7%) in hospital environments. Transfer of Candida between individuals often occurs via the hands of health care workers, and nosocomial transmission can occur without Candidiasis outbreaks.14Approximately 60% of the isolated recovered were gram-positive cocci (coagulase-negative Staphylococcus, 31%), S.aureus (2 0%), and Enterococcus (9.5%). Over the past 510 years, most commonly isolated were gram-negative rods, such as E.coli, Klebsiella pneumonia, P.aeruginosa, and Enterobacter spp.23,25It could be hypothesized that patient characteristics are primarily responsible for these differences. For example, genetic predilections, underlying diseases, social factors and economic factors and also differences in the virulence of individual microorganisms may be responsible for the manifestations of infection observed in cleft palate patients after surgery.26 (Table 2)ConclusionS.aureus and -hemolytic Streptococci are the commonest microflora which are responsible for wound dehiscence, it is always advised to do preoperative and postoperative culture. Though wound dehiscence is not always but frequent complication patient should be under proper care especially children. Alongside attention should be give to the other commensal microflora like Klebsiella, Candida, etc., which can become pathogenic o ver time in cleft patients.Despite advances in preoperative care, the rate of surgical wound dehiscence has not decreased in recent years. information of risk factors, prevention of wound infection and mechanical stress on the incision are important. Management of dehisced wounds may include immediate surgery. If surgery is not needed, management is essentially the same as that of any other wound through maintenance of a moist wound environment, reduction of bio burden and pain, and procession of granulation tissue.

How Significant is any of Cultural homogenisation to the development of the global tourism and/or hospitality industry?

How Signifi female genitaliat is any of Cultural homogenisation to the development of the global tourism and/or cordial reception industry?The main aim of this essay is to explore the role of ethnic homogenization to the development of the global cordial reception and tourism industry in the credenza of products and consumer behaviour in the different contexts. This essay will start by walk around the common character of consumers demand and consumption following cover some signalize deal of perspectives on consumers demand and, more especially consumers attitude. Consumers attitude is habitually view as a by- product of homogenization (Reisinger, 2009). obtain and expenditure have many circumstances the resulting consumer mentalities wield a thoughtful impact upon economic activities. Simultaneously, the wide-reaching media also can influence lot spending desire. In the globalization viewpoint, the perception of cultural homogenization can be exaggerated (Pieterse, 2009), after all, the global, the national and the local characteristics of social space interlink in different combinations. Indeed, a further dimension into the geographical spectrum, cultural homogenisation could increase cultural pluralism (Scholte, 2002).Cultural homogenization comp rescinds the appearance of customer approaches, the uprising of local culture, the opposition of elite culture and the impact of modern technology. The key point is to remember that, although a variety of firms have successfully placed themselves globally. But their products and services abide to be consumed by different pile in different ways. (Asgary Walle, 2002). It is the view of (Demooij, 2004) that in reinvigorated global consumers has become increasingly similar in their value and behaviour patterns despite their national cultural characteristics. Global consumers ar increasingly eating the same food wearing same brands and watching same TV programs. Another point in favour of (Demooij, 2004) is that the modern piece has experienced significant cultural destruction. A high overflow of consumerism has apparently forced cultural levelling from corner to corner in the gentleman via a multitude of global agents such as Coca-Cola, Nike, MTV, Microsoft and McDonalds (Saee, 2004).It can be argued that the process of cultural homogenization and Heterogenization fade simultaneously at difference levels. The homogenization of the consumption patterns occurs at the supranational level whereas the efforts to maintain cultural uniqueness and distinctness occur more at the regional and local level. Homogenization and globalization have a tendency to be the area of elite, because the affluent and plenty who are wealthy can influence to pay for the products available in global markets. Wealthy, tumesce cultured and well travelled individuals from diverse backgrounds can easily interact with the fashionable environment by help of the modern technology especially the internet. Peop le from different backgrounds are now able to interact globally as never before. Internet makes the world smaller, more openingible and increases the level of cultural homogeneity. Although the internet does not allow people to fully understand other places and lifestyles, alone it does allow people to access more information than in previous pitying history. (Asgary, and Walle, 2002) (Reisinger, 2009).The understanding of the world becoming smaller with a growing sensitivity to cultural differences is a start up of the general cultural turn, which involves a wider self-reflexivity of modernity. Modernization has been advancing like a steamroller a fundamental dispute is whether cultural homogenization actually equals or is a fairy story or flashy public speaking. Paul Thomson (1996) criticize it as a globalization rhetoric or global aloney their key program lines is that before 1914 the world economy was more internationalized than at present. The unquestioned cultural hegemo ny of the west is past. New patterns, fashions, confluences and mixtures are taking shape. Growing relationship between the BRIC (Brazil, Russia, India, and China) and tam-tam (China, India, and Middle East) are increasingly changing all fact of global trends. An example is the Korean wave in East Asia -the popularity of Korean soap Operas, movies and unison which has already peaked. At the same time growing global interconnectedness directing towards cultural standardization and uniformization as in the sweep of consumerism, an example is the McDonaldization, a short version of this momentum. (Sturges, 2005) (Yeniyurt and Townsend, 2003)The opinion of (Ritzier, 2004) is McDonaldization affects not only the restaurants business but also education, works, leisure, the family and virtually everywhere .it has shown every indication of an unavoidable process, sweeping through and through the challenging tradition of the world. McDonalds is a global icon of fast food and a symbol of c heap and convenient food. One objection to this argument is that it is not true worldwide. Many countries namely, In Russia, Argentina, as in china people pay high prices for this American ambience visit (Asgary Walle, 2002). It might be tell that though McDonaldization process increases the level of cultural homogeneity but put forth a dominating impact upon many other countries societies. However, there is an argument that there is no such thing as a global consumer one cannot distinguish among European, American, or Asian consumers because of the differences in their lifestyles across continents as well as the local regional and national level. For example, although there are clear differences between the EU countries, there is also a fundamental disparity in their value systems and lifestyles (Wierengn at all, 1996). A high level of consumption generally believed to be a symbol of the good life. Also global consumer culture detects that people are strongly believe in the unlim ited ability and achievements of science and modern technology (Scholte, 2002) (Pieterse, 2009).Tourism is one of the worlds largest multinational economics activities .it involves the greatest flows of goods, services, and people on the surface of the earth, and it is therefore the most visible expression of globalization, Although the role and share of tourism in international trade is rising significantly the fast speared of information technology has improved the efficiency of the industry operation as well as the quality of services provided to customers .it has also generated increased demand for new travel services (Reisinger, 2009).The development of sophisticated websites has allowed for the direct dissemination of travel information to potential clients. The internet has made travel products globally accessible at much lower cast. As a result customer demand has become more technology and internet -driven. From the post -modernist investigation (Williams, 2002) argues th at tourism and hospitality organizations have to forget traditional selling theory and market segmentation, instead, they should provide variety, and updating offering, so that people can consume as their wish without theatrical role to a standardized expectation. Example of globalization in the accommodation sectors have included hotel corporation and chain creation, joint venture, franchising, management contracts, and consortia of independent hotels major international hotel groups included intercontinental Hotels (The united Kingdom) Accor (France) and cendant, Marriott, and star wood hotels and resorts (united states )these hotel groups are involved in various countries worldwide (Inter Science Wiley.Com, 2007). For example, Marriott international managing 1300 hotels of different brand world wide with the access to 40 new markets (Scholte (2002) (Reisinger, 2009). globalisation in the retail sector includes partnerships, integration, and franchising Tour operators and travel agencies entered into partnerships and or integrated with hotels, charter airlines, retail diffusion and cruise companies. American express developed a range of products in various sectors of the industry. Numerous studies suggest that a global tourist does not exist (Reisinger, 2009). Very different people live in the different countries of the world they have different culture and behaviour patterns. For example, Asian consumers cannot be clustered in to one group because Japanese differ from, similarly there are differences among European consumers German consumes differ from French. Because there are these cultural differences among consumers from different countries, the marketing mix also changes to suit the national characteristics.According to Scholte (2002) Globalization is the process of incorporating people into a single world. The world is becoming a global village. Todays, Globalization is not just about modernization or westernization. It is about an amplification of worldwide economic, socio-cultural, political and environmental relations. These relations link distant places in a such a way that what is happening locally is determined by what is happening globally (Saee,2004). Accesses to the knowledge and the knowledge itself have become the important factors find the standard of living, beyond the labour and capital of production. Knowledge generates new ides, turns them into commercial products and services, and increases revenues and incomes of those who know how to use it. Unfortunately, not all nations and economics can benefit until now from globalization developments in new information technology, and access to knowledge (Houlihan, 1994).Cultural homogenisation is perceived by some as discriminatory and moving against human rights. Critics of globalization claim that globalization brings An increased polarization of the world in favour of the stronger economics Poorer countries become dependent on activities in major economics such a s United States. The gap dividing rich and poor nation is rapidly increasing. Rich and powerful nations have capital and technology, poor and power slight nations do no have access to capital and information technology (Saee,2004). Some behaviour that the process of globalization has led to a culture heterogenization. heterogeneity is developed through an increasing emphasis on local cultural elements such as languages, religion tradition food, shared history, or the role of family. However, the method acting of cultural heterogenisation is restricted, global foreign brands, theme parks, films, and television programs have different meaning and impact in the world. The western cloths, soft drinks, cigarettes, liquor, films and books that flooded eastern and primordial European countries significantly differed from the ethnic clothing and foods and thus were not always popular on the local markets (Pieterse, 2009).Hybridization is an answer to the cultural differentials of ethnic a nd patriot polices because it takes as its point of departure precisely. Hybridization reflects a post-modern sensibility of cutnmix, contravention. It represent in Foucaults term, a resurrection of subjugated knowledge. It also goes under various aliases such as syncretism, realization, message Global localization and local globalization make, first, an empirical case that processes of globalization, past and present, can be adequately described as process of hybridization. Terrorist consequent in Bali, The war in Iraq, the economic crisis, and the corporate scandal such as Enron, Leman Brothers, has made people anxious about security and survival. Evidence quoted by the impacts of war and terrorism is significant. Between October and no.ember 2002, visitors to bali dropped by 60 percent. in the UK holiday booking were down 20 percent In February 2003 on the previous year, as a consequence British Airways intended to discard 13000 jobs by March 2004 (Mullins, 2004).To conclude, the tourism and hospitality industry is people based, this is an industry run by people and for people. The real potential for the tourism and hospitality companies lies in their people. Cultural homogenization process has opened new opportunities for developments in hospitality industry and has facilitated growth in tourism through developments in technology and products. (Peric, 2005). (Demooij, 2004) argued that in global consumers has become increasingly similar in their values and behaviour patterns. (Demooij, 2004) beliefs can be support that but (Hatch Schultz, 2003)) argue that there is no such thing as a global consumer (Reisinge, 2009) argues are similar to(Richardson,2004) that a global tourist does not exist, different people live in the different countries of the world they have different culture and behaviour patterns. Richardson, (2004) is certainly correct when he says that consumers behaviour assembly on different contexts.The opinion of (Ritzier, 2004) is McDona ldization affects virtually everywhere and has shown every indication of an unavoidable process. It is a global icon and symbol of cheap, convenient food but (Asgary Walle, 2002) argued that, this could be in the United States but not true worldwide. There is no doubt that the process of cultural homogenization has been strengthened by the rise of the internet and other information technologies, companies such as Yahoo , Microsoft , Google , and Motorola have become more important cultural icons like McDonalds and Coca -cola. Finally it can be said that global market is shrinking through globalization and fact that multinational companies are becoming commonplace due to the fundamental reason. Businesses are coming face to face with a multicultural workforce structure in order to obtain competitive advantage. (Dana et al.2008) (Pieterse, 2009) (Reisinger, 2009) (Oliver, 1999)BibliographyAsgary, N. and Walle, H.(2002) The Cultural Impact of Globalisation economical Activity and Soc ial Change Emerald Group Publishing Ltd. Vol. 9 Issue 3 p58-75, 18p.Dana, L.A., Merz, M.A., and Yi, He. (2008) A categorization approach to analyzing the global consumer culture debate.Vol.25 issues 2, p166-182.online Available athttp//web.ebscohost.com/ehost/ detail?vid=11hid=101sid=5c2cc1e6-8b45-4bbc-8e09-202ebd5e71b1%40sessionmgr112bdata=JnNpdGU9ZWhvc3QtbGl2ZQ%3d%3ddb=buhAN=32929622 Accessed on second January 2010De Mooij, M. (2004), The future is predictable for international marketers converging incomes lead to diverging consumer behaviour, International Marketing Review, Vol. 17 No. 2,pp. 103-13.Hatch, J.M. Schultz, M. (2003) Bringing the corporation into corporate branding.Vol.37issue7/8,p10411064.OnlineAvailableathttp//web.ebscohost.com/ehost/detail?vid=9hid=101sid=5c2cc1e68b454bbc8e09202ebd5e71b1%40sessionmgr112bdata=JnNpdGU9ZWhvc3QtbGl2ZQ%3d%3ddb=buhAN=10701191Accessed on 2nd January 2010Houlihan, B. (1994) Homogenization, Americanization, and Creolization of Sport Variet ies of Globalization. Vo. 11 issue 4, p-356-375. OnlineAvailable at http//web.ebscohost.com/ehost/detail?vid=15hid=101sid=5c2cc1e6-8b45-4bbc-8e09-202ebd5e71b1%40sessionmgr112bdata=JnNpdGU9ZWhvc3QtbGl2ZQ%3d%3ddb=rstAN=16683062Accessed on 2nd January 2010Inter Science Wiley.Com (2007) The World Economyonline Available at http//www3.interscience.wiley.com/journal/120174061/abstract?CRETRY=1SRETRY=0 Accessed on 5th January 2010.Mullins, L.J. (1996), Management and Organizational Behaviour, collierLondon.Oliver, C. (1999) Two ways to look at learning regions in the context of globalization Online Available at http//search.ebscohost.com/login.aspx?direct=truedb= eoahAN=4377847 site=ehost-liveAccessed 26th Nov 2009 Peric, V. (2005).Tourism and globalization in the proceedings of the 6th international conference of the faculty of Management koper, congress centre Bernardin, solvenia, 25(3) 24-26.Pieterse, J.N.(2009).Globalization and culture global mlange 2ed USA Rowman Littlefield Publi shers Inc.Reisinger, Y. (2009). International Tourism Cultures and Behavior. Oxford Butterworth-Heinemann.Richardson, J.B. (2004) Can consumers be predicted or are they unmanageable?Vol.16,Issue3, p160-166, p7. International Journal of Hospitality ManagementOnline.AvailableatAccessed 20 Nov 2009Ritzer, G.(2004) The McDonaldization of Society Revised New Century Edition.Calfornia Pince Forge PressSaee, J. (2004). Managing organizations in a global economy An intercultural perspective. Australia Thomson.Scholte,A.J.(2002)WhatIsGlobalization?TheDefinitionalIssueAgainonlineAvailableatAccessed on 20 December 2009.Sturges, P.(2005) Understanding cultures, and IFLAs Freedom of Access to Information and Freedom of Expression (FAIFE) core activity. Vol 61 issue 2 p296-305. OnlineAvailable atThe homogenizing and particularizing approaches Vol. 49. Issue 4. P353361onlineAvailableatAccessed 20 Nov 2009Williams, A. (2002) Understanding the Hospitality Consumer, Oxford Butterworth Heinemann.Yeniy urt, S. and Townsend,J.D.(2003) Does culture explainacceptance of new products ina country?. Vol. 20, issue 4, p-377. .OnlineAvailableat http//web.ebscohost.com/ehost/detail?vid=13hid=101sid=5c2cc1e6-8b45-4bbc-8e09-202ebd5e71b1%40sessionmgr112bdata=JnNpdGU9ZWhvc3QtbGl2ZQ%3d%3ddb=buhAN=12108430 Accessed on 2nd January 2010

Effect Of Cystic Fibrosis On Epithelial Cells Biology Essay

Effect Of cystic Fibrosis On Epithelial Cells Biology Essaycystic Fibrosis Transmembrane Conductance Regulator (CFTR) is a glycoprotein found in the plasma membrane of exocrine organ cells, and is composed of about 1500 amino acids1,2. Identified as an ion channel, the CFTR is composed of five dollar bill domains 2 transmembrane domains, 2 nucleotide-binding domains (NBD) and an R domain1,5. Transmembrane domains have 6 alpha helixes each, and are embedded in the plasma membrane as a transmembrane protein like its summons suggests. NBDs are connected to transmembrane domains, and its role is to interact with ATP for opening of the ion channel, along with the R domain1. R domain, a domain that is unique only to the CFTR protein, regulates the ion channel along with NBDs by ATP phosphorylation1.CFTR is found in cells of most exocrine organs, including the lung, liver, pancreas, and the sweat glands1,3,4. In a normal individual, CFTR protein plays a significant role over reabsorption of salt in some tissues such as the sweat glands, while in other tissues (like the intestines), CFTR regulates hydration of the lumen by secreting Cl- ions1. Protein kinase A phosphoylates the NBDs and the R domain, which then activates CFTR. When NBD and the R domains are phosphoylated by ATP, lung cells then are able to secrete Cl- ions via activated CFTR, and water follows Cl- ions outside the cell due to the hypertonicity of the cell1.However, this is not the case for patients torture from Cystic Fibrosis (CF). Cystic Fibrosis is mostly caused by mutations in the CFTR component3. F508, a common mutation of the CFTR gene, deletes 3 base p occupations from the nucleotide sequence of the CFTR gene3. Although the deletion seems miniscule, this mutation alters the phenotype of the CFTR protein, version CFTR protein useless. The CFTR protein is still found in patients with F508 mutation, but the protein loses its function, and does not allow pass senesce of Cl- ions3.Most CF patien ts with F508 mutation find their condition fatal before the age of 302. In the lung for example, mutated CFTR protein does not allow Cl- ions to escape into the lumen1,4. This creates a build up of Cl- ions and negative charge inside the cell, which increases the intake of positive Na+ ions via Na+ take into the cell to balance the negative charge. Due to hypotonicity of the cell because of unbalanced ion levels, the cell increases the intake of water from the lumen. This results in dehydration of the lungs and buildup of thick mucus in absence of water1,2,4. The thick mucus layer is harder for cilia on the lung cells to remove, and therefore debris and bacteria from inhalation sticks to the mucus layer. The mucus layer can obstruct the air passages, as well as increase the chance of bacterial lung infection.Although treating CF has become more effective in recent years, there is still no known cure for CF2. Curing CF would mean restoring CFTRs function and phenotype in all cells t hat contain CFTR in their plasma membrane, but this has proven to be a delicate task, because CFTR are found in various types of cells, and its mechanism changes slightly depending on the tissue the protein is embedded in2. A research in gene therapy does not aim to cure CF completely, but rather targets defect CFTR proteins in the lung of the patient by delivering normal CFTR genes to the target tissue, allowing normal CFTR production in epithelial cells of the lung2.Gene therapy research by Genetic Science Learning C inscribe in University of Utah is looking at inserting a CFTR gene into a vector (eg. a virus), and infecting lung cells with modified viruses which will integrate the normal CFTR gene into the gene of the host cell2. The host cells which are integrated with normal CFTR genes will suffer functioning CFTR proteins, removing the effects of dehydration and thick mucus in the lungs. Lung cells were chosen because the modified virus can be easily delivered via inhalers2. Theoretically, gene therapy seems promising for readiness CF, but researchers have faced many challenges. Human trials for gene therapy were run in 1993, 1995, and 1998, and all trials proved ineffective in treating CF in the lungs2. The low gear human trial in 1993 used adenovirus as a vector, and delivered full length CFTR gene to lung cells using inhalers2. The results showed that because of the low doses of adenovirus in the treatment, the virus could not enter and infect lung cells easily. When patients were treated with higher doses of genetically modified viruses, an immune response was triggered in most patients, and they fought off the adenovirus2. Similar results were shown in human trials of 1995 and 1998.In conclusion, Cystic Fibrosis is the result of a mutation of the CFTR gene that disrupts the phenotype of the CFTR protein found in the plasma membrane of exocrine organs1-5. Loss of function in CFTR protein does not allow mass meeting of Cl- ions between the cytopla sm and its environment, which affects Na+ and water concentration of the cell and the lumen. By inserting a normal CFTR gene into cells affected with CF, gene therapy researchers hope to create commonly functioning CFTR proteins in the plasma membrane of the cells, but integrating the normal CFTR gene into an affected cell have proven to be a difficult task2.Annotated References1. Hwang, TC, Nagel, G, Nairn, AC, Gadsby, DC. (1994). Regulation of the gating of cystic fibrosis transmembrane conductanceregulator c1 channels by phosphorylation and atp hydrolysis. Proceedings of the National Academy of Sciences of the United States of America, 91(11), 4698-702.The expression studies the mechanism behind opening CFTR protein to allow interchange of Cl- ions. It goes to explain the structure of CFTR, as well as the molecules/enzymes involved such as protein kinase A.2. Genetic Science Learning Center (2010) Choosing a vector for CF gene therapy. University of Utah Learn.Genetics. Retri eved February 15, 2010, from http//learn.genetics.utah.edu/content/tech/genetherapy/cysticfibrosis/vector.htmlThese case studies explain Cystic Fibrosis disorder in depth, and explain why CF is a good chance for gene therapy. The study also describes how gene therapy can be used to treat CF.3. Bobadilla, JL, Macek, M, Fine, JP, Farrell, PM. (2002). Cystic fibrosis a worldwide analysis of cftr mutationscorrelation with incidence selective information and application to screening.. Hurn Mutat, 19(6), 575-606.This article looks at mutations that occur frequently on the CFTR gene, and identifies Delta F508 allele as the most common mutated allele.4. Xu, Y, Szep, S, Lu, Z. (2009). The Antioxidant role of thiocyanate in the pathogenesis of cystic fibrosis and other inflammation-related diseases. PNAS, 106(48), 20515-20519.The article describes the cells CFTR protein can be found in. The article also briefly describes the consequences of a thick mucus in the lung, and the mechanism of C FTR.5. Arcellana-Panlilio, M. (2010, February 02). Plasma membrane ii. Retrieved from https//blackboard.ucalgary.ca/webapps/portal/frameset.jsp?tab_id=_2_1url=%2fwebapps%2fblackboard%2fexecute%2flauncher%3ftype%3dCourse%26id%3d_73080_1%26url%3dThe notes describe the structure of and mechanism of CFTR protein in detail. Notes also describe the importance of tonicity between the cell and its environment.

Why Do Females Ask Males The Question They Do? :: essays research papers

Every day males are faced with questions that, in a females perspective, are punishable by death if answered incorrectly. Why do they do this to us and what can males do to evade them? The questions seem basic enough at first glance. When examined further, the questions are without a resolution. They are questions like What are you cerebration, Do you love me, Do I look fat, and Does she look prettier than me? We know the acceptable answers to these questions, but when faced with them a mindless look comes over our faces and all born(predicate) thoughts exit our minds. What are you thinking? The obvious answer is I was just thinking about what a warm, wonderful, thoughtful, caring, and intelligent woman you are, and how fortunate I am to have you. Of course, that is non what we are thinking at all. If, and I emphasize if, because most of the time were not thinking anything at all, its more along the lines of Football, sex, baseball, or how much prettier that woman is than you. T hese are the types of answers that can get you a nice dwarfish place to sleep on the couch. Do you love me? This question always screws us up. If she ask us this she most likely loves us. This makes the answer, and delivery, all that more important. The obvious answer is Yes, spoken with feeling. nitty-gritty contact is important. You can even change it up with Yes, baby. Contrary to popular belief males do feel love and when we do, at least from my own pick up we let the girl know it. When we dont feel it answers like I suppose so come out. Heres a little tip, never use the word suppose in a sentence when talking about love. Other answers would include That depends on what you mean by love, Does it matter, or Who me? None of these should pass your lips without expecting some sort of retaliation.Do I look fat? This question is another one of the biggies. A good answer would go along the lines of Of course not Incorrect answers sound like Compared to what, I wouldnt call you fat, but your not exactly thin, A little purposeless weight looks good on you, and a definite Freudian slip Ive seen fatter. Once again, what we say and what we think does not always match, and honesty is not always the best policy.

The Guilt of Lady Macbeth Essay example -- Macbeth essays

The Guilt of Lady Macbeth Shakespeares Macbeth holds many hidden themes within its already exuberant plot. The first of these surrounds the butcher of Duncan and the role that both Lady Macbeth and Macbeth himself played. However, the true guilt of the murder can fall on either character. Although Macbeth physically committed the crime, it was Lady Macbeth that pushed him to his limits of rational scene and essentially made fun of him to lower his esteem. With Macbeths defenses down, it was an easy task for Lady Macbeth to influence Duncans murder and make up an excuse as to why she could non do it herself. The guilt of Duncans murder can be placed firmly on the head on Lady Macbeth. Lady Macbeth wants the murder of Duncan for her own gains. given over the present situation, she is power hungry. The wyrd sisters predicted that Macbeth would be king. This means that the obvious result would be Lady Macbeth as queen. Instead of waiting for Duncan to die naturally or to be killed by someone else, she ushers the task to Macbeth. She forces it upon him, which is unfortunate, for he starts a moral character. It is the methods she uses to convince Macbeth that murder is the answer that are extremely cruel and manipulative, sending no doubtfulness that she is the chief culprit in the murder of Duncan, and his death may be put squarely in her hands. Sex roles in the 1600s were very strict women were require from acting in theatrical works. Shakespeare seems to play off this in his casting and dialect. The masculinity of Macbeth is questionable in itself, with the provocative language used in the play. He himself is unsure of his abilities as a member of the male sex.... ...tions, the use of her womanly features, and her attacks on the manliness of Macbeth all put more guilt on her shoulders than Macbeth by far. She deserves no pity either. Her eventual trip to insanity was her own fault, as well as the final battle where Macduff ki lls Macbeth. Had she shown patience, fate may have in conclusion worked in Macbeth and hers favor. Works Cited and Consulted Epstein, Norrie. The Friendly Shakepeare, New York, Viking Publishing, 1993. Schlegel, August Wilhelm. Criticism on Shakespeare s Tragedies . A Course of Lectures on Dramatic Art and Literature. London AMS Press, Inc., 1965. Shakespeare, William. calamity of Macbeth . Ed. Barbara Mowat and Paul Warstine. New York Washington Press, 1992. Wills, Gary. Lady Macbeth and Evil. Oxford Oxford University Press, 1998.