Endogenous opiates and energy balance.
D000818:Animals; D001835:Body Weight; D004723:Endorphins / Q000502:physiology*; D002149:Energy Intake; D004734:Energy Metabolism; D005247:Feeding Behavior / Q000502:physiology*; D009270:Naloxone / Q000494:pharmacology; D010101:Oxygen Consumption; D051381:Rats
D004723:Endorphins; D009270:Naloxone