Stability of Met-enkephalin content in brain structures of morphine-dependent or foot shock-stressed rats

MeSH terms

• Animals
• Brain / metabolism*
• Corpus Striatum / metabolism
• Enkephalins / metabolism*
• Humans
• Hypothalamus / metabolism
• Male
• Morphine Dependence / metabolism*
• Naltrexone / pharmacology
• Oligopeptides / metabolism*
• Rats
• Stress, Psychological / physiology*
• Substance Withdrawal Syndrome / metabolism