title: Spontaneously (genetic) hypertensive rats: naloxone-reversible and propranolol-reversible decrease in pain sensitivity.
mesh_terms: D000818:Animals; D006973:Hypertension / Q000503:physiopathology*; D008297:Male; D009270:Naloxone / Q000494:pharmacology*; D010146:Pain / Q000503:physiopathology*; D011433:Propranolol / Q000494:pharmacology*; D051381:Rats; D011919:Rats, Inbred Strains; D012684:Sensory Thresholds / Q000187:drug effects
chemical_list: D009270:Naloxone; D011433:Propranolol