Histamine induced changes in tension and contractile force in the turtle ventricle.
D000818:Animals; D002122:Calcium Chloride / Q000494:pharmacology; D002744:Chlorpheniramine / Q000494:pharmacology; D004837:Epinephrine / Q000494:pharmacology; D005260:Female; D006321:Heart / Q000187:drug effects*; D006352:Heart Ventricles / Q000187:drug effects; D006632:Histamine / Q000008:administration & dosage / Q000378:metabolism / Q000494:pharmacology*; D006863:Hydrogen-Ion Concentration; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects*; D010477:Perfusion; D011433:Propranolol / Q000494:pharmacology; D014426:Turtles
D002744:Chlorpheniramine; D006632:Histamine; D011433:Propranolol; D002122:Calcium Chloride; D004837:Epinephrine