title: Neonatal administration of beta-endorphin produces "chronic" insensitivity to thermal stimuli.
mesh_terms: D000818:Animals; D000831:Animals, Newborn / Q000502:physiology*; D002940:Circadian Rhythm / Q000187:drug effects; D004723:Endorphins / Q000494:pharmacology*; D005260:Female; D006358:Hot Temperature; D008297:Male; D009270:Naloxone / Q000494:pharmacology; D051381:Rats; D011930:Reaction Time / Q000187:drug effects; D012684:Sensory Thresholds / Q000187:drug effects*; D012737:Sex Factors
chemical_list: D004723:Endorphins; D009270:Naloxone