title: Colonic bacteria: a source of gamma-aminobutyric acid in blood.
mesh_terms: D000818:Animals; D001012:Aorta, Abdominal / Q000032:analysis; D001441:Bacteroides fragilis / Q000378:metabolism*; D004926:Escherichia coli / Q000378:metabolism*; D006801:Humans; D010462:Peptostreptococcus / Q000378:metabolism*; D011169:Portal Vein / Q000032:analysis; D011817:Rabbits; D005680:gamma-Aminobutyric Acid / Q000097:blood*
chemical_list: D005680:gamma-Aminobutyric Acid