title: Suppression of mitogenic activity of T lymphocytes by subtoxic concentration of ammonia in blood.
mesh_terms: D000641:Ammonia / Q000097:blood / Q000633:toxicity*; D000818:Animals; D008213:Lymphocyte Activation / Q000187:drug effects*; D008934:Mitogens / Q000494:pharmacology; D012756:Sheep / Q000276:immunology*; D013601:T-Lymphocytes / Q000187:drug effects*
chemical_list: D008934:Mitogens; D000641:Ammonia