Bovine endozepine potentiates morphine analgesia in mice |
| |
| Authors: | Y H Chen J Y Wang S Zhou M Shoyab |
| |
| Institution: | Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing. |
| |
| Abstract: | This paper describes the influence of bovine endozepine (BEP) on the analgesic effect of morphine. The intraventricular administration of BEP between doses of 2-4 nmole in mice resulted in the potentiation of the morphine-analgesic effect. The basic pain threshold did not change when BEP was given alone, thus indicating that BEP is unable to elicit analgesic effect alone. Intravenous injection of BEP in the dose range of 5-7.5 mg/kg also potentiated the analgesic effect of morphine. These observations suggest that endozepine can act as a regulator of pain. |
| |
| Keywords: | |
|
|
