No abstract available
MeSH terms
-
Analgesics, Opioid / pharmacology*
-
Buprenorphine / pharmacology
-
Butorphanol / pharmacology
-
Endorphins / metabolism
-
Humans
-
Nalbuphine / pharmacology
-
Nalorphine / pharmacology
-
Naloxone / pharmacology
-
Naltrexone / pharmacology
-
Narcotic Antagonists / pharmacology*
-
Pentazocine / pharmacology
-
Receptors, Opioid / drug effects*
-
Receptors, Opioid / metabolism
Substances
-
Analgesics, Opioid
-
Endorphins
-
Narcotic Antagonists
-
Receptors, Opioid
-
Naloxone
-
Buprenorphine
-
Naltrexone
-
Nalbuphine
-
Butorphanol
-
Pentazocine
-
Nalorphine