title: Chronic opiate receptor occupation and increased lethality in endotoxemia.
mesh_terms: D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D004285:Dogs; D004361:Drug Tolerance; D004731:Endotoxins / Q000097:blood*; D009020:Morphine / Q000494:pharmacology; D011957:Receptors, Opioid / Q000187:drug effects / Q000502:physiology*; D012772:Shock, Septic / Q000097:blood / Q000401:mortality / Q000503:physiopathology*; D014655:Vascular Resistance / Q000187:drug effects
chemical_list: D004731:Endotoxins; D011957:Receptors, Opioid; D009020:Morphine