title: [Effect of beta-adrenoceptor agonists on vascular smooth muscle contraction and transmitter release in the portal vein from spontaneously hypertensive rats].
mesh_terms: D000318:Adrenergic beta-Agonists / Q000494:pharmacology*; D000818:Animals; D004280:Dobutamine / Q000494:pharmacology; D007545:Isoproterenol / Q000494:pharmacology; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects*; D009131:Muscle, Smooth, Vascular / Q000187:drug effects*; D011169:Portal Vein; D051381:Rats; D011918:Rats, Inbred SHR; D011921:Rats, Inbred WKY; D013726:Terbutaline / Q000494:pharmacology
chemical_list: D000318:Adrenergic beta-Agonists; D004280:Dobutamine; D007545:Isoproterenol; D013726:Terbutaline