title: Site of reduction and methylation of folic acid in man.
mesh_terms: D000284:Administration, Oral; D001681:Biological Assay; D001711:Biotransformation; D002404:Catheterization; D002845:Chromatography; D003110:Colonic Neoplasms / Q000378:metabolism; D013293:Enterococcus faecalis / Q000378:metabolism; D005492:Folic Acid / Q000008:administration & dosage / Q000097:blood / Q000378:metabolism*; D006503:Hepatic Veins; D006801:Humans; D007778:Lactobacillus / Q000378:metabolism; D008099:Liver / Q000378:metabolism; D008103:Liver Cirrhosis / Q000378:metabolism; D008745:Methylation; D010084:Oxidation-Reduction; D010190:Pancreatic Neoplasms / Q000378:metabolism; D011169:Portal Vein; D013778:Tetrazolium Salts; D013997:Time Factors
chemical_list: D013778:Tetrazolium Salts; D005492:Folic Acid