title: On the mechanism of the enhancement by smooth muscle stimulants of the motor responses of the guinea-pig vas deferens to nerve stimulation.
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000804:Angiotensin II / Q000494:pharmacology; D000818:Animals; D001464:Barium / Q000494:pharmacology*; D001679:Biogenic Amines / Q000494:pharmacology*; D004558:Electric Stimulation; D006168:Guinea Pigs; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects*; D009121:Muscle Denervation; D009130:Muscle, Smooth / Q000187:drug effects*; D009433:Neural Inhibition / Q000187:drug effects; D010455:Peptides / Q000494:pharmacology*; D011453:Prostaglandins / Q000494:pharmacology*; D013127:Spinal Nerves / Q000187:drug effects; D013779:Tetrodotoxin / Q000494:pharmacology; D014649:Vas Deferens / Q000187:drug effects* / Q000294:innervation
chemical_list: D001679:Biogenic Amines; D010455:Peptides; D011453:Prostaglandins; D000804:Angiotensin II; D001464:Barium; D013779:Tetrodotoxin