title: Cyclic nucleotides and the contraction of smooth muscle.
mesh_terms: D000818:Animals; D001285:Atropine / Q000494:pharmacology; D002118:Calcium / Q000378:metabolism; D002217:Carbachol / Q000494:pharmacology; D002417:Cattle; D003106:Colon / Q000378:metabolism; D000242:Cyclic AMP / Q000502:physiology*; D006152:Cyclic GMP / Q000502:physiology*; D004054:Diethylstilbestrol / Q000494:pharmacology; D006168:Guinea Pigs; D006632:Histamine / Q000494:pharmacology; D007545:Isoproterenol / Q000494:pharmacology; D008861:Microsomes / Q000187:drug effects / Q000378:metabolism; D008931:Mitochondria, Muscle / Q000187:drug effects / Q000378:metabolism; D009119:Muscle Contraction; D009130:Muscle, Smooth / Q000187:drug effects / Q000502:physiology*; D009928:Organ Specificity; D011188:Potassium / Q000494:pharmacology; D011453:Prostaglandins / Q000494:pharmacology; D011817:Rabbits; D051381:Rats
chemical_list: D011453:Prostaglandins; D004054:Diethylstilbestrol; D001285:Atropine; D006632:Histamine; D002217:Carbachol; D000242:Cyclic AMP; D006152:Cyclic GMP; D007545:Isoproterenol; D011188:Potassium; D002118:Calcium