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Figure 4 Effects of Nitroglycerin Treatment on eNOS Expression in Human Bypass Vessels

Nitroglycerin (GTN) treatment led to a significant decrease in endothelial nitric oxide synthase (eNOS) expression in A. mammaria, whereas eNOS expression in V. saphena was not affected. Data are mean ± SEM from n = 9 to 11 experiments/group. _*p < 0.05 versus without GTN treatment (CTR).