The influence of propranolol (beta-receptor blockade) on bronchial smooth muscle relaxation induced by "yi qi huo xue prescription".
D000818:Animals; D001249:Asthma / Q000188:drug therapy; D001980:Bronchi / Q000187:drug effects; D004365:Drugs, Chinese Herbal / Q000494:pharmacology* / Q000627:therapeutic use; D006168:Guinea Pigs; D009119:Muscle Contraction; D009126:Muscle Relaxation / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects*; D011433:Propranolol / Q000494:pharmacology*; D011943:Receptors, Adrenergic, beta / Q000187:drug effects*
D004365:Drugs, Chinese Herbal; D011943:Receptors, Adrenergic, beta; D011433:Propranolol