Change of the system for the adsorption of vitamin B 12  to intestinal mucosa homogenate in growing rats.
D000367:Age Factors; D000818:Animals; D000831:Animals, Newborn; D003036:Cobalt Isotopes; D004792:Enzyme Precursors / Q000096:biosynthesis; D005745:Gastric Acidity Determination; D005750:Gastric Juice / Q000378:metabolism; D005753:Gastric Mucosa / Q000378:metabolism; D006863:Hydrogen-Ion Concentration; D007082:Ileum / Q000033:anatomy & histology; D066298:In Vitro Techniques; D007408:Intestinal Absorption; D007413:Intestinal Mucosa / Q000378:metabolism*; D007437:Intrinsic Factor / Q000378:metabolism*; D008297:Male; D010434:Pepsin A / Q000096:biosynthesis; D051381:Rats; D013270:Stomach / Q000033:anatomy & histology; D014020:Tissue Extracts; D014805:Vitamin B 12 / Q000378:metabolism*
D003036:Cobalt Isotopes; D004792:Enzyme Precursors; D014020:Tissue Extracts; D007437:Intrinsic Factor; D010434:Pepsin A; D014805:Vitamin B 12