Direct incorporation of orally administered riboflavin tetranicotinate into portal blood of rabbit.
D000818:Animals; D002498:Centrifugation; D002855:Chromatography, Thin Layer; D008297:Male; D009539:Nicotinic Acids / Q000008:administration & dosage / Q000097:blood; D011169:Portal Vein; D011817:Rabbits; D012256:Riboflavin / Q000008:administration & dosage* / Q000097:blood* / Q000378:metabolism
D009539:Nicotinic Acids; D012256:Riboflavin