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  1. Article

    Open Access

    Environmental stress impairs photoreceptor outer segment (POS) phagocytosis and degradation and induces autofluorescent material accumulation in hiPSC-RPE cells

    Retinal pigment epithelium (RPE) cell dysfunction is central to the pathogenesis of age-related macular degeneration (AMD), a leading cause of adult blindness. Aging, the single biggest risk factor for AMD dev...

    Sonal Dalvi, Chad A. Galloway, Lauren Winschel, Ali Hashim… in Cell Death Discovery (2019)

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  2. Article

    Open Access

    Methods and feasibility of collecting occupational data for a large population-based cohort study in the United States: the reasons for geographic and racial differences in stroke study

    Coronary heart disease and stroke are major contributors to preventable mortality. Evidence links work conditions to these diseases; however, occupational data are perceived to be difficult to collect for larg...

    Leslie A MacDonald, LeaVonne Pulley, Misty J Hein, Virginia J Howard in BMC Public Health (2014)

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  3. No Access

    Article

    Effect of pH and acrylamide concentration on the separation of lipopolysaccharides in polyacrylamide gels

    The technique of sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) was used to separate the O-antigen of three strains ofPseudomonas aeruginosa, two strains, ofSalmonella typhimurium, and one s...

    Lorraine G. M. Duchesne, Dr. Joseph S. Lam, Leslie A. MacDonald… in Current Microbiology (1988)