Nitric oxide availability is increased in contracting skeletal muscle from aged mice, but does not differentially decrease muscle superoxide.

Free Radic Biol Med · 2015 · PMC4291149 · PMID 25462644

Europe PMC DOI

hedged sentence

0.0540

closest p · 1.1× alpha

0.0540

boldest claim

The sentences

failed to attain significanceP =0.054so close (0.05 < p ≤ 0.1)

In the absence of L-NAME muscle contractions caused an overall increase in hydroxy-Mito-ethidium fluorescence in adult ( F =15.8, P =0.001) fibers compared with unstimulated fibers, although fibers from old mice just failed to attain significance ( F =4.2, P =0.054).

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