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Following a single oral dose of all-trans retinoic acid (RA) (0.167 mmole) in corn oil to 6 healthy human subjects, the mean… Expand Retinoids are a large family of natural and synthetic compounds related to vitamin A that have pleiotropic effects on body… Expand The activity of 4-oxoretinoic acid as an inducer of gap junctional communication was investigated in C3H/10T1/2 murine… Expand A reporter cell line was established from F9 mouse teratocarcinoma cells containing the RAR beta 2 promoter coupled to the lacZ… Expand The biological activity of all-trans retinol, in human keratinocytes, was investigated through metabolic and functional analyses… Expand The metabolism of retinoic acid, retinol, and retinal has been investigated with eight purified rabbit cytochrome P-450 (P-450… Expand Human plasma was analyzed by high performance liquid chromatography for the presence of retinoic acid and 4-oxoretinoic acid… Expand Epidermal microsomes, prepared from neonatal Wistar or Sprague-Dawley rats, show low levels of retinoic acid (RA) metabolism. The… Expand Young male Wistar rats received single i.p. injections of 3,3',4,4',5,5'-hexabromobiphenyl. In rats dosed with 40 mg/kg, food… Expand Incubation of [3H]retinoic acid in the presence of hamster liver 10000g supernatant produces several metabolites that are more… Expand