Human leukocyte interferon (HuIFN-alpha): potent endorphin-like opioid activity.
D000698:Analgesia; D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects; D001921:Brain / Q000378:metabolism; D004723:Endorphins / Q000494:pharmacology; D006801:Humans; D007372:Interferons / Q000378:metabolism / Q000494:pharmacology*; D008297:Male; D051379:Mice; D008813:Mice, Inbred ICR; D009020:Morphine / Q000494:pharmacology; D011957:Receptors, Opioid / Q000187:drug effects / Q000378:metabolism*; D001615:beta-Endorphin
D004723:Endorphins; D011957:Receptors, Opioid; D001615:beta-Endorphin; D009020:Morphine; D007372:Interferons