Abstract
β Endorphin has been shown to possess potent behavioral and antinociceptive activities when administered intraventricularly in cats. On a molar basis, β endorphin is 72-96 times more potent than morphine and its actions are blocked by the specific opiate antagonist, naloxone.
Original language | English (US) |
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Pages (from-to) | 774-776 |
Number of pages | 3 |
Journal | Proceedings of the National Academy of Sciences of the United States of America |
Volume | 74 |
Issue number | 2 |
DOIs | |
State | Published - 1977 |