title: Effects of physical training on tolerance to cold in rats.
mesh_terms: D000064:Acclimatization; D000818:Animals; D001831:Body Temperature; D003080:Cold Temperature; D006339:Heart Rate; D008297:Male; D008660:Metabolism / Q000187:drug effects; D009638:Norepinephrine / Q000494:pharmacology; D005082:Physical Exertion; D010809:Physical Fitness; D051381:Rats
chemical_list: D009638:Norepinephrine