A synthetic enkephalin analogue with prolonged parenteral and oral analgesic activity

Nature. 1977 Aug 11;268(5620):547-9. doi: 10.1038/268547a0.
No abstract available

MeSH terms

  • Administration, Oral
  • Analgesics*
  • Animals
  • Enkephalins / metabolism
  • Enkephalins / pharmacology*
  • Haplorhini
  • In Vitro Techniques
  • Injections
  • Mice
  • Morphine / pharmacology
  • Naloxone / pharmacology
  • Oligopeptides / pharmacology*
  • Rats
  • Receptors, Opioid / metabolism

Substances

  • Analgesics
  • Enkephalins
  • Oligopeptides
  • Receptors, Opioid
  • Naloxone
  • Morphine