Light-induced retinal degeneration (LIRD) models are used to recapitulate the pathologies of retinal diseases that affect photoreceptors. Current LIRD models use a dark-adaptation period of 7-14 days followed by high-intensity light exposure. The purpose of this study was to determine whether photoreceptor damage and death would occur in pigmented zebrafish using a short period of dark-adaptation.
View Article and Find Full Text PDFWorkers exposed to organic dusts from concentrated animal feeding operations (CAFOs) are at risk for developing airway inflammatory diseases. Available preventative and therapeutic measures for alleviating dust-induced lung disease are inadequate. Because omega-3 fatty acids can mitigate inflammatory processes, we aimed to determine whether nutritional supplementation with the omega-3 fatty acid docosahexaenoic acid (DHA) could reduce the airway inflammatory consequences of exposures to organic dust.
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