Simulated weightlessness affects the expression and activity of neuronal nitric oxide synthase in the rat brain.

Oncotarget · 2017 · PMC5458159 · PMID 28430607

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an increasing trendno p-value reported

Similar to the pattern of mRNA and protein expression, the enzymatic activity of TS1 and TS7 rats revealed an increasing trend compared to the control rats, but the differences were not statistically significant ( P = 0.238 and P = 0.128, respectively).

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