Melatonin Pharmacological Blood Levels Increase Total Antioxidant Capacity in Critically Ill Patients.

Int J Mol Sci · 2017 · PMC5412344 · PMID 28368352

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a negative trendno p-value reported

By comparison, endogenous blood melatonin levels in the placebo patients showed a negative trend, with a progressive reduction in the late stages. 2.3.

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