title: Endogenous opiates and cardiopulmonary function.
mesh_terms: D000344:Afferent Pathways / Q000502:physiology; D000818:Animals; D001341:Autonomic Nervous System / Q000502:physiology; D001921:Brain / Q000502:physiology*; D002628:Chemoreceptor Cells / Q000502:physiology; D004723:Endorphins / Q000502:physiology*; D006321:Heart / Q000294:innervation*; D006439:Hemodynamics; D006801:Humans; D007231:Infant, Newborn; D008168:Lung / Q000294:innervation*; D018377:Neurotransmitter Agents / Q000502:physiology; D010100:Oxygen / Q000097:blood; D010455:Peptides / Q000502:physiology; D010525:Peripheral Nerves / Q000502:physiology; D051381:Rats; D011957:Receptors, Opioid / Q000502:physiology; D012018:Reflex / Q000502:physiology; D012119:Respiration; D014630:Vagus Nerve / Q000502:physiology
chemical_list: D004723:Endorphins; D018377:Neurotransmitter Agents; D010455:Peptides; D011957:Receptors, Opioid; D010100:Oxygen