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Article

Space Environmental Factor Impacts upon Murine Colon Microbiota and Mucosal Homeostasis

17 Jun 2015

Abstract excerpt

Astronaut intestinal health may be impacted by microgravity, radiation, and diet. The aim of this study was to characterize how high and low linear energy transfer (LET) radiation, microgravity, and elevated dietary iron affect colon microbiota (determined by 16S rDNA pyrosequencing) and colon function. Three independent experiments were conducted to achieve these goals: 1) fractionated low LET γ radiation...

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PMID: 26083373
DOI: 10.1371/journal.pone.0125792

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