title: Influence of papaverine and nitrite on the responses to norepinephrine of inner and outer smooth muscle of sheep carotid arteries.
mesh_terms: D000818:Animals; D002118:Calcium; D002339:Carotid Arteries / Q000187:drug effects*; D003864:Depression, Chemical; D003891:Desipramine / Q000494:pharmacology; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects*; D009573:Nitrites / Q000494:pharmacology*; D009638:Norepinephrine / Q000008:administration & dosage / Q000494:pharmacology*; D010208:Papaverine / Q000494:pharmacology*; D012756:Sheep; D013268:Stimulation, Chemical; D013997:Time Factors
chemical_list: D009573:Nitrites; D010208:Papaverine; D002118:Calcium; D003891:Desipramine; D009638:Norepinephrine