Metabolism of intravenously and intraruminally administered 14C-labeled beta-carotene by vitamin A-depleted and normal sheep.
D000473:Alkanes; D000818:Animals; D002247:Carbon Isotopes / Q000097:blood / Q000652:urine; D002338:Carotenoids / Q000378:metabolism*; D002845:Chromatography; D005123:Eye / Q000378:metabolism; D007275:Injections, Intravenous; D007408:Intestinal Absorption; D007668:Kidney / Q000378:metabolism; D008099:Liver / Q000378:metabolism; D012417:Rumen; D012756:Sheep / Q000378:metabolism*; D012997:Solvents; D013237:Stereoisomerism; D014802:Vitamin A Deficiency / Q000378:metabolism*
D000473:Alkanes; D002247:Carbon Isotopes; D012997:Solvents; D002338:Carotenoids