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Full-Text Articles in Medicine and Health Sciences
Glial Cell Modulators And Associated Anti-Inflammatory Activity: Implications In Reducing Methamphetamine Abuse-Related Behaviors In Rodents, Sarah Snider
Theses and Dissertations
Methamphetamine is a psychomotor stimulant that produces hyperactivity and euphoria and can lead to drug-seeking and abuse. An estimate from 2005 put the cost of methamphetamine abuse to society at an estimated 23.4 billion dollars. One of methamphetamine's effects is activation of glial cells and associated neuroinflammatory activity in the periphery and CNS. Glia are responsible for maintaining calcium homeostasis, neuroplasticity, immune activity, and cell signaling. Activation of glia and neuroinflammation are becoming recognized as links in drug abuse-related behavior. The goal of the present work was to assess the ability of ibudilast, AV1013, and minocycline, three glial cell modulating …
Effect Of Cannabinoids On Pain-Stimulated And Pain-Depressed Behavior In Rats, Andrew Kwilasz
Effect Of Cannabinoids On Pain-Stimulated And Pain-Depressed Behavior In Rats, Andrew Kwilasz
Theses and Dissertations
Cannabinoids produce antinociception in many preclinical models of acute and chronic pain. In contrast, cannabinoids produce inconsistent analgesia in humans, showing little or no efficacy in treating acute pain, with modest efficacy in treating chronic inflammatory pain. This discrepancy may reflect an overreliance on preclinical assays of pain-stimulated behaviors, defined as behaviors that increase in rate or intensity following delivery of a noxious stimulus. In these assays, antinociception is indicated by a reduction in pain-stimulated behaviors, and antinociception is produced either by a reduction in sensory sensitivity to the noxious stimulus (i.e. true analgesia) or by false positive motor impairment. …