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Potentiation of beta-endorphin effects by cholecystokinin antiserum in rats |
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| Authors: | S Itoh G Katsuura K Yoshikawa J F Rehfeld |
| Abstract: | Intracerebroventricular administration of a C-terminal cholecystokinin (CCK) antiserum potentiated the analgesic and cataleptic effects of beta-endorphin. The results are opposite to those observed after injection of CCK-8. It was suggested that CCK-8 may play a physiological role antagonizing the action of beta-endorphin. |
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