title: Influence of vitamin B12 and methionine on levels of folic acid compounds and folate enzymes in rat liver.
mesh_terms: D000818:Animals; D001681:Biological Assay; D005260:Female; D005492:Folic Acid / Q000378:metabolism*; D008099:Liver / Q000032:analysis* / Q000201:enzymology; D008715:Methionine / Q000494:pharmacology*; D009243:NAD / Q000032:analysis; D010088:Oxidoreductases / Q000032:analysis*; D011247:Pregnancy; D011270:Pregnancy, Animal; D051381:Rats; D014166:Transferases / Q000032:analysis*; D014805:Vitamin B 12 / Q000494:pharmacology*
chemical_list: D009243:NAD; D005492:Folic Acid; D008715:Methionine; D010088:Oxidoreductases; D014166:Transferases; D014805:Vitamin B 12