dictionary help| retinol | medical dictionary |
vitamin A1alcohol; 2,6,6-trimethyl-1-(9'-hydroxy-3',7'-dimethylnona-1',3',5',7'-tetraenyl)cyclohex-1-ene;a half-carotene bearing the b (or beta-ionone) form of the cyclic end group and a CH2OH at the C-15 position (numbering as in carotenoids) or 9'-position (numbering as a nonyl side chain on a cyclohexene ring); an intermediate in the vision cycle, it also plays a role in growth and differentiation.
See: dehydroretinol.
Synonyms: vitamin A1 alcohol, vitamin A1.
Retinol dehydrogenase, an oxidoreductase catalyzing interconversion of retinal and NADH to retinol and NAD+.
retinoic acid, retinoic acid 4-hydroxylase, retinoid, retinoids < Prev | Next > retinol 4-hydroxylase, retinol-binding protein
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