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Method of reducing pathogens in whole blood by illuminating with ultraviolet light under low oxygen conditions
Method of reducing pathogens in whole blood by illuminating with ultraviolet light under low oxygen conditions
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机译:在低氧条件下通过紫外线照射减少全血病原体的方法
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摘要
Disclosed are methods for pathogen reduction in blood by illuminating with UV light while taking steps for preservation of blood components and reducing oxidative damage from reactive oxygen species generated during UV light exposure. Fresh whole donor blood or products derived therefrom may be submitted to UV light treatment while in a low oxygenation state defined by a partial oxygen pressure below a normal level. Such low oxygenation state occurs naturally shortly after blood collection or may be induced by exposure to low-oxygen environment, reducing temperature or by other disclosed steps.
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