title: Immobilization of frog sperm by exposure to Ruta chalepensis extract.
mesh_terms: D000818:Animals; D066298:In Vitro Techniques; D008297:Male; D008800:Mexico; D010936:Plant Extracts / Q000494:pharmacology; D010946:Plants, Medicinal / Q000737:chemistry*; D011894:Rana pipiens; D013081:Sperm Motility / Q000187:drug effects*; D013737:Testis / Q000166:cytology
chemical_list: D010936:Plant Extracts