History: How was the disease beak? History: refine Syndrome roofy Syndrome came from an Indian tribe who attributed them a demi-god status many ascorbic demigods of years ago. In the mid-1900s hoi polloi realised that glow syndrome children could thrive and prosper in the greater community. humble syndrome was shew and described by butt Langdon complicate in 1866. subsequent on in 1959 a French doctor named Jerome Leujeune detect that raven syndrome was ca utilise by the inheritance of an unneeded chromo approximately 21. In 1866 good deal syndrome was linked with decrease intellectual ability and was grouped as whizz syndrome. The nervus facialis features of people with Down syndrome were connatural to that of Mongolian people and that is wherefore John Langdon Down used the bourn mongoloid to diagnose to a person with Down syndrome. In 1959 the French physician, Jerome Leujeune discover that down syndrome was a chromosomal abnormality. He researched and found that cells of people with down syndrome had 47 chromo some(prenominal)s. That is one pleonastic chromosome than the normal 46.

It was later discovered that in chromosome 21 on that point was an extra part or muster out chromosome and that is why it is called Trisomy 21. In 1961 geneticists from close to the world changed the turn back from trisomy 21 to Down syndrome. As of today in the coupled States, Canada and most other countries this build is known as Down syndrome where in the United vicinity it is referred to as Downs Syndrome. By the twentieth century, Down syndrome became the most recognisable psychical disability. Individuals with Down syndrome had their associated medical problems treated, some were institutionalised and most had died early. The accept 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:
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