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Full-Text Articles in Neuroscience and Neurobiology

Nanomedicine-Driven Neuropathic Pain Relief In Rat Model Is Associated With Macrophage Polarity And Mast Cell Activation, Muzamil Saleem Dec 2019

Nanomedicine-Driven Neuropathic Pain Relief In Rat Model Is Associated With Macrophage Polarity And Mast Cell Activation, Muzamil Saleem

Electronic Theses and Dissertations

We explored the immune neuropathology underlying multi-day relief from neuropathic pain in a rat model initiated at the sciatic nerve by using a nanoemulsion-based nanomedicine as a biological probe. The nanomedicine is theranostic: both therapeutic (containing celecoxib drug) and diagnostic (containing near-infrared fluorescent (NIRF) dye) and is small enough to be phagocytosed by circulating monocytes. A model of neuropathic pain is initiated by tying four 1mm spaced knots around the sciatic nerve with chromic gut suture, which results in neuroinflammation, and a resultant pain-like behavior manifests. We show that pain-like behavior reaches a plateau of maximum hypersensitivity 8 days post-surgery, …


Characterization Of The Effect Of Exercise Dose And Integrative Nonpharmacological Therapies In The Treatment Of Chronic Pain, Anna M. Polaski Dec 2019

Characterization Of The Effect Of Exercise Dose And Integrative Nonpharmacological Therapies In The Treatment Of Chronic Pain, Anna M. Polaski

Electronic Theses and Dissertations

Chronic pain includes debilitating conditions affecting large populations of people throughout the world. These diseases are further complicated by comorbid psychological disorders which make chronic pain conditions difficult to treat. Nonpharmacological treatment options have more recently become an important mainstay of effective therapies and are currently being used to supplement or replace traditional pharmacological treatment methods. Exercise-based therapies in particular are of interest due to their demonstrated success in reducing pain symptoms as well as improving psychological outcomes. Dose is an important factor in being able to effectively prescribe treatments in the context of specific exercise interventions and specific pain …