title: [Effects of tetrandrine on 45Ca influx in tracheal smooth muscles].
mesh_terms: D000470:Alkaloids / Q000494:pharmacology*; D000818:Animals; D044182:Benzylisoquinolines; D002118:Calcium / Q000493:pharmacokinetics*; D002121:Calcium Channel Blockers / Q000494:pharmacology*; D002132:Calcium Radioisotopes; D004285:Dogs; D005260:Female; D006168:Guinea Pigs; D007473:Ion Channels / Q000187:drug effects*; D008297:Male; D009130:Muscle, Smooth / Q000378:metabolism*; D014132:Trachea / Q000378:metabolism
chemical_list: D000470:Alkaloids; D044182:Benzylisoquinolines; D002121:Calcium Channel Blockers; D002132:Calcium Radioisotopes; D007473:Ion Channels; C009438:tetrandrine; D002118:Calcium