Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10838258 | Pharmacology Biochemistry and Behavior | 2011 | 6 Pages |
Abstract
⺠Chronic inflammatory pain did not attenuate tolerance to chronic morphine. ⺠Animals with inflammatory pain showed tolerance to all morphine doses used. ⺠Animals without inflammatory pain showed tolerance in a dose-dependent manner. ⺠Threshold data indicated that the analgesic effect of morphine decreased over time.
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Authors
Megan L. Uhelski, Jessica A. Boyette-Davis, Perry N. Fuchs,