title: Core temperature changes following administration of naloxone and naltrexone to rats exposed to hot and cold ambient temperatures. Evidence for the physiological role of endorphins in hot and cold acclimatization.
mesh_terms: D000818:Animals; D001833:Body Temperature Regulation / Q000187:drug effects*; D003080:Cold Temperature; D004723:Endorphins / Q000502:physiology*; D006358:Hot Temperature; D008297:Male; D009270:Naloxone / Q000031:analogs & derivatives* / Q000494:pharmacology*; D009271:Naltrexone / Q000494:pharmacology*; D051381:Rats
chemical_list: D004723:Endorphins; D009270:Naloxone; D009271:Naltrexone