Stress and interstress adaptation.
D000222:Adaptation, Physiological; D000531:Altitude; D000818:Animals; D001831:Body Temperature; D003080:Cold Temperature; D004837:Epinephrine / Q000494:pharmacology; D006185:Habituation, Psychophysiologic; D008297:Male; D009638:Norepinephrine / Q000494:pharmacology; D010101:Oxygen Consumption; D051381:Rats; D012007:Rectum; D013312:Stress, Physiological; D013997:Time Factors
D009638:Norepinephrine; D004837:Epinephrine