title: [Effect of rhubarb (Rhei rhizoma) extract on urea nitrogen and amino acid metabolism after administration (author's transl)].
mesh_terms: D000596:Amino Acids / Q000378:metabolism*; D000641:Ammonia / Q000378:metabolism; D000818:Animals; D008297:Male; D009584:Nitrogen / Q000378:metabolism*; D010936:Plant Extracts / Q000494:pharmacology; D010946:Plants, Medicinal; D051381:Rats; D012250:Rheum; D014018:Tissue Distribution; D014508:Urea / Q000378:metabolism*
chemical_list: D000596:Amino Acids; D010936:Plant Extracts; D000641:Ammonia; D014508:Urea; D009584:Nitrogen