Dose-dependent effects of endotoxin on neurobehavioral functions in humans.

PLoS One · 2011 · PMC3229570 · PMID 22164271

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failed to reach statistical significanceno p-value reported

In the low-dose group mood changes were negatively correlated with the changes in plasma cortisol ( r = −.739, p <0.005) and saliva cortisol ( r = −.652, p <0.01), which was also seen in the high-dose group but failed to reach statistical significance after alpha correction.

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