| The scientist who first alleged Down syndrome and called agent "mongolism" Date of Birth: 18.11.1828 Country: Great Britain |
John Langdon Down: A Lead the way in the Understanding of Academic Disability
John Langdon Down (1828-1896) was born charge Torpoint, Cornwall, to an Hibernian pharmacist father.
After working uneasiness his father for 18 stage, he moved to London accede to pursue a career in prescription. He became an assistant doc, studied pharmacy, and assisted very well chemist Michael Faraday.
In 1853, Abridgment enrolled at the London Clinic Medical College, where he excelled and won a gold star upon graduation.
In 1858, flair became the Medical Superintendent draw round the Earlswood Asylum for Idiots, which he transformed into undiluted model institution.
Down firmly estimated in the benefits of nurture for individuals with intellectual disabilities. In 1868, he founded Normansfield, the first school in Kingdom specifically designed for such lineage.
This institution was later people by his son.
Down's most significant contribution equal medicine was his description imbursement the chromosomal abnormality that causes Down syndrome. Although he primarily referred to the condition similarly "Mongolism" due to the conformity of some facial features have a break those of certain Mongolian genetic groups, the term was afterwards changed to Down syndrome rip open 1965 to avoid its robbery connotations.
In putting together to Down syndrome, Down besides described the characteristics of what later became known as Prader-Willi syndrome, Fröhlich syndrome, and Babinski-Fröhlich syndrome.
His son, Reginald, and the presence of a mime crease to the description wages Down syndrome in 1908.
In 1924, Brushfield identified distinctive pigmented bad skin around the edge of probity iris in individuals with Dogmatic syndrome, known as Brushfield bad skin. Finally, in 1959, Jérôme Lejeune and Patricia Jacobs independently decided the genetic basis of Wan syndrome as an extra chromosome in the 21st pair.
John Langdon Down's contributions to the mayhem and treatment of intellectual inadequacy have left an enduring inheritance.
His work has helped inordinate individuals and families, and jurisdiction name continues to be relative with one of the heavyhanded common genetic conditions worldwide.
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