Fig. 6From: Antioxidant effect of nicotinamide mononucleotide in tendinopathyNOX immunostaining in vivo. NOX immunostaining in an in vivo collagenase-induced tendinopathy model. (a) NOX1 and NOX4 immunostaining (brown; black arrow) in the NMN group and control group. (b) Quantitative evaluation of NOX1 and NOX4 immunostaining. The levels of NOX1 and NOX4 were significantly suppressed in the NMN group compared to the control group. * p < 0.05Back to article page