Biological responses to diesel exhaust particles (DEPs) depend on the physicochemical properties of the DEPs.

PLoS One · 2011 · PMC3198839 · PMID 22039547

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The ratio of CD4+/CD8+ T cells showed a trend towards greater concentration of CD4+ T cell since day 1, despite the consistent and significant post-treatment increase in the distribution of NK cells expressing markers of CD8+ T cells.

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