The mode of action of intrinsic factor in vitamin B12 absorption by rat intestine.
D000818:Animals; D004063:Digestion; D005750:Gastric Juice / Q000502:physiology*; D007413:Intestinal Mucosa / Q000378:metabolism*; D007437:Intrinsic Factor; D051381:Rats; D014805:Vitamin B 12 / Q000378:metabolism*
D007437:Intrinsic Factor; D014805:Vitamin B 12
GASTRIC JUICE/physiology; INTESTINES/metabolism; VITAMIN B 12/metabolism