mongolism
51Mental retardation — Classification and external resources ICD 10 F70 F …
52Raymond Turpin — Raymond Alexandre Turpin, né le 5 novembre 1895 à Pontoise et décédé le 24 mai 1988 à Paris, est un pédiatre et généticien français. À la fin des années 1950, il a découvert la maladie chromosomique à l origine de la trisomie 21. Sommaire 1… …
53Синдром Дауна (Down'S Syndrome) — заболевание, возникающее в результате генетической аномалии, при которой в организме человека появляется дополнительная хромосома (вместо двух хромосом 21 присутствует три); в результате общее количество хромосом становится равным 47. тогда как в …
54John Langdon Haydon Down — John Langdon Haydon Down. John Langdon Haydon Down (18 de noviembre de 1828 7 de octubre de 1896) fue un médico británico conocido por ser el primero en describir las características del Síndrome de Down. Down nació en Torpoint, Cornualles,… …
55Síndrome de Down — Cariotipo mo …
56Down's syndrome — Also known as mongolism, most frequently a consequence of trisomy of chromosome 21. Common (1 in 700 live births) ; incidence increases with maternal age. The cause is usually non disjunction at meiosis but occasionally a translocation of fused… …
57birth control — regulation of the number of children born through the deliberate control or prevention of conception. Cf. family planning (def. 1). [1914, Amer.] * * * Voluntary limiting of human reproduction, using such means as contraception, sexual abstinence …
58malformation — /mal fawr may sheuhn, feuhr /, n. faulty or anomalous formation or structure, esp. in a living body: malformation of the teeth. [1790 1800; MAL + FORMATION] * * * ▪ biology Introduction in biology, irregular or abnormal structural… …
59Mongolia — /mong goh lee euh, mon /, n. 1. a region in Asia including Inner Mongolia of China and the Mongolian People s Republic. 2. Also, Nei Monggol. See Inner Mongolia. 3. Outer, former name of Mongolian People s Republic. * * * Mongolia Introduction… …
60tissue culture — 1. the technique of cultivating living tissue in a prepared medium outside the body. 2. the tissue so cultivated. [1920 25] * * * Biological research method in which tissue fragments (a cell, a population of cells, or all or part of an organ) are …
