History Of Down Syndrome

History: How was the disease notice? History: refine Syndrome exposit Syndrome came from an Indian tribe who attributed them a demi-god status many ascorbic acidics of years ago. In the mid-1900s people realised that smoothen syndrome children could thrive and prosper in the greater community. humble syndrome was set and described by John Langdon floor in 1866. afterwards on in 1959 a French doctor named Jerome Leujeune observe that work through syndrome was ca utilize by the inheritance of an unneeded chromo approximately 21. In 1866 Down syndrome was linked with decreased intellectual ability and was classify as oneness syndrome. The facial features of people with Down syndrome were equivalent to that of Mongolian people and that is why John Langdon Down used the bourn mongoloid to refer to a person with Down syndrome. In 1959 the French physician, Jerome Leujeune discovered that down syndrome was a chromosomal abnormality. He researched and found that cell s of people with down syndrome had 47 chromosomes. That is one extra chromosome than the normal 46.

It was later discovered that in chromosome 21 on that point was an extra part or utter(a) chromosome and that is why it is called Trisomy 21. In 1961 geneticists from around the world changed the turn bet on from trisomy 21 to Down syndrome. As of today in the get together States, Canada and most other countries this condition is known as Down syndrome where in the United region it is referred to as Downs Syndrome. By the 20th century, Down syndrome became the most recognisable psychological disability. Indivi duals with Down syndrome had their associate! d medical problems treated, some were institutionalised and most had died early. The hold of Down syndrome remained unknown until the philia of the 20th century.If you want to get a full essay, lay it on our website: OrderCustomPaper.com

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