Influence of clonidine and ketamine on m-RNA expression in a model of opioid-induced hyperalgesia in mice.

We investigated the influence of morphine and ketamine or clonidine in mice on the expression of genes that may mediate pronociceptive opioid effects.C57BL/6 mice received morphine injections thrice daily using increasing doses (5-20 mg∙kg(-1)) for 3 days (sub-acute, n=6) or 14 days (chronic, n=6) a...

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Bibliographic Details
Main Authors: Henning Ohnesorge, Zhiying Feng, Karina Zitta, Markus Steinfath, Martin Albrecht, Berthold Bein
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2013-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC3815130?pdf=render