title: Influence of vitamin B6 on age dependent changes in blood urea.
mesh_terms: D000375:Aging; D000410:Alanine Transaminase / Q000378:metabolism; D000818:Animals; D001119:Arginase / Q000378:metabolism; D007527:Isoenzymes / Q000378:metabolism; D007668:Kidney / Q000254:growth & development; D008099:Liver / Q000254:growth & development; D008297:Male; D011732:Pyridoxal Phosphate / Q000494:pharmacology; D011736:Pyridoxine / Q000494:pharmacology*; D051381:Rats; D011919:Rats, Inbred Strains; D014508:Urea / Q000097:blood*
chemical_list: D007527:Isoenzymes; D011732:Pyridoxal Phosphate; D014508:Urea; D000410:Alanine Transaminase; D001119:Arginase; D011736:Pyridoxine