title: Effect of scorpion venom and its fractions on the crayfish stretch receptor organ.
mesh_terms: D000818:Animals; D003400:Astacoidea; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects; D009474:Neurons / Q000187:drug effects; D010852:Picrotoxin / Q000494:pharmacology; D012605:Scorpions; D011984:Sensory Receptor Cells / Q000187:drug effects*; D014688:Venoms / Q000494:pharmacology* / Q000633:toxicity
chemical_list: D010852:Picrotoxin; D014688:Venoms