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Pain Research

SUNY Downstate researchers identify possible new targets for treating pain in women

Published in Women's Health Weekly, September 8th, 2011

2011 SEP 8 -- Women and men experience pain, particularly chronic pain, very differently. The ability of some opioids to relieve pain also differs between women and men. While it has been recognized since the mid-nineties that some narcotic analgesics are more effective in women than men, the reason for this difference was largely unknown.

Narcotic analgesics decrease pain by activating opioid receptors, which are located on nerves that transmit painful sensations. Since levels of mu, delta, and kappa opiate receptors-the three main types of opioid receptor in the brain and spinal cord-are not thought to differ dramatically in men and women, it was...

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