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. 2017 Aug 2;7:7111. doi: 10.1038/s41598-017-07768-7

Figure 3.

Figure 3

Catalase elicited negligible inhibitory effect on ACh-induced vasodilation. Blocking of H2O2, a putative EDHF, with catalase (1000 units/ml) in combination with L-NAME and indomethacin in the eNOS−/− mouse ophthalmic artery did not produce significant attenuation of vasodilation. Values are expressed as mean ± s.e.m (n = 6 per group).