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Mechanisms And Treatment Of Pain-Depressed Behavior In Male And Female Mice, Clare M. Diester

Theses and Dissertations

One of the largest discrepancies between preclinical and clinical assessment of pain and analgesia is the type of behavioral endpoint used. Although most preclinical research has historically focused on drug effectiveness to block reflexive withdrawal behaviors stimulated by a noxious stimulus, increasing evidence shows that drug-induced restoration of pain-depressed behaviors provides increased clinical translation with decreased susceptibility to false-positives. Accordingly, the first portion of this dissertation designed a behavioral battery that featured pain-depressed behaviors as well as more conventional pain-stimulated behaviors for testing candidate analgesics in male and female mice. The main findings are as follows. (1) Intraperitoneal injection of …