retinoic acid ret·i·no·ic acid (rět’n-ō’ĭk)
An acid formed in the oxidation of retinaldehyde and used as a topical treatment for acne. Also called vitamin A acid.
noun 1. Biochemistry. any of a group of substances related to vitamin A and functioning like vitamin A in the body. adjective 2. resembling the retina. retinoid ret·i·noid (rět’n-oid’) n. Any of a class of keratolytic drugs derived from retinoic acid and used in the treatment of severe acne and psoriasis.
noun 1. vitamin A. 2. Chemistry. a yellowish oil, C 3 2 H 1 6 , obtained by the distillation of resin, used as a solvent and as an antiseptic. noun 1. another name for vitamin A2 2. another name for rosin oil retinol ret·i·nol (rět’n-ôl’, -ōl’) n. See vitamin A. retinol (rět’n-ôl’) See vitamin […]
- Retinol dehydrogenase
retinol dehydrogenase n. An enzyme that catalyzes interconversion of retinaldehyde and retinol.
retinopapillitis ret·i·no·pap·il·li·tis (rět’n-ō-pāp’ə-lī’tĭs) n. See papilloretinitis.