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Sleep Deprivation And Voluntary Alcohol Consumption In Adolescent Rats, Sancho N. Sequeira
Sleep Deprivation And Voluntary Alcohol Consumption In Adolescent Rats, Sancho N. Sequeira
Masters Theses, 2010-2019
Alcohol is one of the most common psychoactive drugs, and has been used by humans for thousands of years. Research has focused on the effects of alcohol on sleep, however recent trends in the literature have taken a more bidirectional approach to the relationship between alcohol and sleep. This research investigates the effects of chronic, partial sleep deprivation on alcohol consumption. Twelve adolescent Sprague Dawley rats had free access to two bottles at all times, one containing water and one containing a 7% alcohol and water solution. Sleep deprivation was achieved by using a forced exercise wheel. All rats were …
Sensorimotor Analysis Of Oxaliplatin Treated Rats, Krystyna Blanka Wieczerzak
Sensorimotor Analysis Of Oxaliplatin Treated Rats, Krystyna Blanka Wieczerzak
Browse all Theses and Dissertations
There is currently no direct evidence that chemotherapy induced peripheral neuropathy (CIPN) necessarily explains the sensorimotor deficits seen in 90% patients treated with oxaliplatin (OX). Some patients develop sensory symptoms without CIPN. Our laboratory reported abnormal signaling from IA afferents in OX treated rats with no evidence of neuropathy. We hypothesized that in the absence of CIPN, the behavioral disability is associated with impaired sensory encoding in OX treated rats. The purpose of this study was to investigate the sensorimotor abilities of OX treated rats. The battery of behavioral tests was designed to address proprioception and sensorimotor integration. In the …
An Exploration Of The Wheel-Induced Feeding-Suppression, Stephen Benjamin Peckham
An Exploration Of The Wheel-Induced Feeding-Suppression, Stephen Benjamin Peckham
Theses and Dissertations (Comprehensive)
Anorexia nervosa is an enigmatic human condition typified by food-restriction that is often accompanied by extensive exercise. This has been modeled in rats in the wheel-induced feeding-suppression (WIFS) model. In this model, animals are given access to a running-wheel, which induces a volitional drop in food-consumption. Short periods of wheel access have induced a feeding-suppression which is effectively reversed by chlorpromazine administration (Adams et al., 2009). Recent attempts at replicating Adams et al.’s (2009) feeding-suppression have, however, been unsuccessful (Peckham et al., 2013). These attempts raised questions as to whether or not the existing methodology is most effective at suppressing …