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Effect of 8 on the vascular function of rat thoracic aorta in the presence of L-NAME (1 mM) compared with ACh.
Data represented as mean ± s.e.m. of six experiments, each performed in duplicate. *p < 0.05, ACh versus ACh+L-NAME, **p < 0.05, ACh versus 8, + p < 0.05, 8 versus 8 + L-NAME.
