(also Down syndrome)
Definición de Down's syndrome en inglés:
A congenital disorder arising from a chromosome defect, causing intellectual impairment and physical abnormalities including short stature and a broad facial profile. It arises from a defect involving chromosome 21, usually an extra copy (trisomy-21).
- This is an accurate way of finding out whether the baby has a number of genetic or inherited disorders, such as Down's syndrome or cystic fibrosis.
- In Down's syndrome, an extra copy of chromosome number 21 is included when the sperm and the egg come together to form the embryo.
- For that reason society offers testing for Down's syndrome, haemophilia, cystic fibrosis, and a range of other genetic conditions.
1960s: named after John L. H. Down (1828–96), the English physician who first described it.
Definición de Down's syndrome en:
- Inglés de EE.UU. dictionary
¿Qué te llama la atención de esta palabra o frase?
Comments that don't adhere to our Community Guidelines may be moderated or removed.
Most popular in the US
Most popular in the UK
Most popular in Canada
Most popular in Australia
Most popular in Malaysia
Most popular in Pakistan