title: Patterns of protein feeding and the biosynthesis of vitamin A from carotene in rats.
mesh_terms: D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D001835:Body Weight; D002247:Carbon Isotopes; D002338:Carotenoids / Q000378:metabolism*; D004032:Diet; D004044:Dietary Proteins / Q000008:administration & dosage*; D004952:Esters / Q000096:biosynthesis; D007413:Intestinal Mucosa / Q000378:metabolism; D007422:Intestines / Q000033:anatomy & histology; D007668:Kidney / Q000378:metabolism; D008099:Liver / Q000378:metabolism; D008297:Male; D011488:Protein Deficiency / Q000378:metabolism; D051381:Rats; D014801:Vitamin A / Q000096:biosynthesis* / Q000378:metabolism; D014802:Vitamin A Deficiency / Q000378:metabolism*
chemical_list: D002247:Carbon Isotopes; D004044:Dietary Proteins; D004952:Esters; D014801:Vitamin A; D002338:Carotenoids