title: [Study of several mediators and enzymes in diseases of the hepatobiliary system].
mesh_terms: D000109:Acetylcholine / Q000378:metabolism; D000293:Adolescent; D000311:Adrenal Glands / Q000503:physiopathology*; D000328:Adult; D001660:Biliary Tract Diseases / Q000201:enzymology* / Q000378:metabolism / Q000503:physiopathology; D002795:Choline O-Acetyltransferase / Q000378:metabolism; D005260:Female; D006801:Humans; D008107:Liver Diseases / Q000201:enzymology* / Q000378:metabolism / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D010275:Parasympathetic Nervous System / Q000503:physiopathology*; D013564:Sympathetic Nervous System / Q000503:physiopathology*
chemical_list: D002795:Choline O-Acetyltransferase; D000109:Acetylcholine
vernacular_title: Izuchenie nekotorykh mediatorov i fermentov pri zabolevaniiakh gepatobiliarnoĭ sistemy