title: L-cysteine, an antagonist to the toxic effects of an alpha-methylene-gamma-lactone isolated from Hymenoxys odorata DC. (Bitterweed).
mesh_terms: D000818:Animals; D003545:Cysteine / Q000494:pharmacology* / Q000627:therapeutic use; D004285:Dogs; D007783:Lactones / Q000037:antagonists & inhibitors* / Q000506:poisoning / Q000633:toxicity; D007928:Lethal Dose 50; D010939:Plant Poisoning / Q000188:drug therapy*; D012472:Salivation / Q000187:drug effects; D012640:Seizures / Q000139:chemically induced; D014839:Vomiting / Q000139:chemically induced
chemical_list: D007783:Lactones; D003545:Cysteine