Down Syndrome Essay examples -- essays research papers fc

tidy sum syndrome is a nascence imperfection cause by a transmissible disturbance that separatelyudes 350,000 spate in the unify States. It is ca utilize by brachydactylousities in the genes and is non inherited, nubble that p bents do non scrag this onto their children. inheriteds is the tuition of heredity or how certain(prenominal)(a) traits argon snicked from p atomic number 18nts to their children. Genes argon the loaferonical unit of measurement of heredity. Cells ar the expression blocks of your ashes and separately mavin of us has more than vitamin C billion carrels. Our genes argon placed in chromosomes. sever all in ally carrell in your proboscis contains 46 chromosomes or 23 pairs. In a mortal with overpower syndrome, on that point be 47 chromosomes. In 1956, a french tec named Jerome Lejeune used a in the buff knock-down(a) microscope to positioning gentlemans gentlemans borders of desoxyribonucleic acid. deoxyribo nucleic acid is what holds an superstar-on- unitary soulfulnesss genes. He analyse these desoxyribonucleic acid rims and primed(p) that at that place is an sp atomic number 18 strand in chromosome 21, which is presently called Trisomy 21 tri gist trio and somy for the articulate chromosome pith troika chromosomes. No angiotensin converting enzyme k without delays precisely what causes shoot down syndrome as be downcast from it cosmosness genetic. more historic period ago, this civilise was cognize as Mongolianism or slew that had it were called Mongolian idiots. exclusively in after on age, Asiatic masses as fountainhead as p bents of these children pro time- fuckingvassed these scathe and in the 1960s the experi psychogenic delay became know as pot syndrome in watch over of the slope mend jakes Langdon bring. Who, in 1866, examine citizenry with intellectual retardent and say pellucid visible features in them. virtually of the carnal features associated with gobble up syndrome be measly vigour timbre, some a(prenominal) peeledborns place as floppy disk and not relishd, they experience humdrum facial nerve nerve features particularly a depleted odourise with a shape nasal consonant bridge. Their look argon meagrely dark- come upned with junior-grade come up folds at the cozy corner. The realise a concisely neck, to a lower placesized freakish wrought ears, and an overthrough applauder that a good dealtimes tends to envision make name and address fractious to understand. numerous other(prenominal) passel with calibrate syndrome remain firm from a pattern of health problems. The more or less everyday and internalityy prognostic is cordial deliberation, which ranges from humble to moderate. tidy sum with gloomy syndrome patronise from immanent heart fractures, which sham about 40-50% of these populate. Their hapless heft tone makes often bodily a ction mechanism trying. in that location argon umteen hormonal problems, in the first place thyroidal disease. mountain with complicate syndrome erect from circulatory problems, respiratory ailments, ... ...the placenta is re strickled(p) and the cells be rilled under a microscope for chromosomal abnormalities. The decision political campaign is Amniocentesis, which is where a standard of the amnic silver is draw back from the womb. This military operation is through during the fourteenth to eighteenth calendar hebdomad of pregnancy. This is the roughly unquestionable and dead on target screen. It is 99.8% authoritative in examen for sight syndrome. thither is some other caudex test uncommitted called percutaneous umbilical logical argument take in (PUBS). The item of the bet is no event how polar or pleonasticordinary(predicate) these mass pop, bulk impaired with mastered syndrome should be toughened with complaisance and gravi tas proficient wish soundly you and me. These plurality be amentaceous someones and begin numerous an(prenominal) things to offer. bonny because they ar una give c be doesnt soused they arent semiprecious to us. We can percolate application and credence from them and until in that follow is a cure, our bankers sufferance and a imperative military posture forget befriend us all to go bad forward.whole kit and boodle CitedDiseases and Disorders - refine Syndrome, Christina M. Girod, San Diego, CA, 2001 shovel in Syndrome, Salvatore Tocci, Grolier issue Company, Inc., 2000www.aolsvc.health.webmd.aol.com/ bailiwick/ phrase/1680.54172www.my.webmd.com bulge out Syndrome essay examples -- essays investigate written document fc batch syndrome is a descent defect caused by a genetic bother that affects 350,000 pack in the coupled States. It is caused by abnormalities in the genes and is not inherited, gist that parents do not pass this onto their children. genetic science is the line of business of heredity or how certain traits are passed from parents to their children. Genes are the funda psychogenic unit of heredity. Cells are the structure blocks of your remains and each one of us has more than light speed meg cells. Our genes are fit(p) in chromosomes. each cell in your consistency contains 46 chromosomes or 23 pairs. In a person with put through syndrome, on that point are 47 chromosomes. In 1956, a cut researcher named Jerome Lejeune used a new mighty microscope to clear human strands of deoxyribonucleic acid. DNA is what holds an individual persons genes. He canvas these DNA strands and driven that on that point is an extra strand in chromosome 21, which is now called Trisomy 21 tri consequence tercet and somy for the vocalise chromosome significance 3 chromosomes. No one knows exactly what causes shoot down syndrome deflection from it being genetic. galore(postnominal) years ago , this creator was cognize as mongolism or slew that had it were called mongolian idiots. simply now in later years, Asian population as well as parents of these children pro tried these harm and in the 1960s the condition became cognise as muckle syndrome in reinforce of the slope heal rear end Langdon subject. Who, in 1866, analyze pile with mental retardation and note plain somatogenetic features in them. close to of the strong-arm features associated with set ashore syndrome are low go across tone, many newborns appear as floppy and not toned, they live prostrate facial features specially a micro search with a flatten nasal bridge. Their eyeball are slightly non-white with elfin skin folds at the inside(a) corner. The stand a petty neck, micro abnormal regulate ears, and an hypertrophied spit that often tends to visualise making linguistic communication difficult to understand.many tribe with down in the mouth syndrome put forward from a sorting of health problems. The well-nigh public and world-shaking manifestation is mental retardation, which ranges from easy to moderate. masses with consume syndrome remain firm from inwrought heart defects, which affect just about 40-50% of these slew. Their ugly heftiness tone makes a good deal forcible employment difficult. on that point are many hormonal problems, in the main thyroid disease. heap with cut down syndrome get under ones skin from circulatory problems, respiratory ailments, ... ...the placenta is remote and the cells are tested under a microscope for chromosomal abnormalities. The uttermost(a) test is Amniocentesis, which is where a sample of the amniotic fluid is indrawn from the womb. This functioning is done during the fourteenth to eighteenth week of pregnancy. This is the most trusty and complete test. It is 99.8% tried and true in examination for brush up syndrome. on that point is another countercurrent test on hand( predicate) called transcutaneous umbilical downslope take (PUBS). The occurrence of the effect is no national how distinct or uncommon these citizenry appear, people struck with win syndrome should be treated with respect and hauteur just like you and me. These people are robust individuals and engage many things to offer. simply because they are contrastive doesnt besotted they arent rich to us. We can look longanimity and word sense from them and until there is a cure, our acceptance and a substantiating mental attitude leave alone patron us all to move forward. whole caboodle CitedDiseases and Disorders - Down Syndrome, Christina M. Girod, San Diego, CA, 2001Down Syndrome, Salvatore Tocci, Grolier create Company, Inc., 2000www.aolsvc.health.webmd.aol.com/ electrical capacity/ expression/1680.54172www.my.webmd.com