你正派 发表于 2025-3-26 21:14:31
Neurobiology and neurochemistry of the developing brainrt, the aetiology of mental retardation is also unknown. Apart from genetic abnormality (e.g. 21 trisomy), inborn errors (e.g. galactosaemia) and infections (viral and bacterial), there are environmental factors which may permanently affect the brain during critical stages of its development. A studFresco 发表于 2025-3-27 01:22:59
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Tetrahydrobiopterin metabolism, neurological disease and mental retardationa, cerebrospinal fluid, breast milk, liver, kidney, brain, gut, breast, erythrocytes, carcinoid tumours, colonic and rectal tumours and breast tumours. It is the coenzyme in the conversion of phenylalanine to tyrosine, tyrosine to dopa and tryptophan to 5-hydroxytryptophan. It therefore has a key roBILK 发表于 2025-3-27 11:09:14
Infectious agents in the aetiology of mental retardationlowance is made for the great differences in the incidence of infectious disease throughout the world we do not know today the impact of infectious disease as a whole as a cause of mental retardation, however that term is defined, even in countries where sound epidemiological and statistical data arSuppository 发表于 2025-3-27 15:12:37
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