Naloxone reversal of endotoxin hypotension suggests role of endorphins in shock.
D000818:Animals; D001427:Bacterial Toxins; D001794:Blood Pressure / Q000187:drug effects; D004731:Endotoxins; D004926:Escherichia coli; D006339:Heart Rate / Q000187:drug effects; D009270:Naloxone / Q000494:pharmacology / Q000627:therapeutic use*; D051381:Rats; D012772:Shock, Septic / Q000188:drug therapy* / Q000517:prevention & control
D001427:Bacterial Toxins; D004731:Endotoxins; D009270:Naloxone