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. 2017 Mar 30;7(1):37–44. doi: 10.4103/2045-9912.202908

Figure 3.

Figure 3

The effects of superoxide dismutase and catalase on production of carbon monoxide (CO) by rat brain microsomes and recombinant human cytochrome P450 reductase (rhCPR).

Note: (A) Brain microsome production of CO in the absence (open circles) and presence (closed triangles) of superoxide dismutase (300 U). (B) Brain microsome production of CO in the absence (open circles) and presence (closed triangles) of catalase (300 U). (C) rhCPR production of CO in the absence (open circles) and presence (closed triangles) of superoxide dismutase (300 U). (D) rhCPR production of CO in the absence (open circles) and presence (closed triangles) of catalase (300 U). Values are the mean of two experiments. MD: Menadione.