title: Direct vascular effects of thiopental.
mesh_terms: D000818:Animals; D001013:Aorta, Thoracic / Q000187:drug effects; D004110:Diltiazem / Q000494:pharmacology; D004730:Endothelium, Vascular / Q000187:drug effects*; D006632:Histamine / Q000494:pharmacology; D066298:In Vitro Techniques; D008297:Male; D009126:Muscle Relaxation / Q000187:drug effects; D009131:Muscle, Smooth, Vascular / Q000187:drug effects*; D009599:Nitroprusside / Q000494:pharmacology; D051381:Rats; D017208:Rats, Wistar; D013874:Thiopental / Q000494:pharmacology*
chemical_list: D009599:Nitroprusside; D006632:Histamine; D004110:Diltiazem; D013874:Thiopental