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Reciprocal antagonism between ACTH1-24 and beta-endorphin in rats
Neuroscience Letters
|June 12, 1981
Abstract:
ACTH1-24 and beta-endorphin simultaneously injected at 5-10 microgram dose into the lateral ventricle, reciprocally suppress most of their respective behavioural effects (stretching-yawning syndrome, sexual excitement and hyperalgesia for ACTH1-24 and catalepsy and analgesia for beta-endorphin). The results obtained support the hypothesis that ACTH1-24 and beta-endorphin might interact antagonistically at CNS level.