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. Author manuscript; available in PMC: 2010 Jul 15.
Published in final edited form as: J Cardiovasc Pharmacol. 2009 Jul;54(1):47–56. doi: 10.1097/FJC.0b013e3181ab371d

FIGURE 5.

FIGURE 5

Oxidative stress in the LV of DS rats in the 5 experimental groups at 19 weeks of age. A, Representative dihydroethidium staining for superoxide production in LV sections. Scar bar: 100 μm. B, NADPH oxidase–dependent O2− production in LV homogenates prepared from rats of the (1) control, (2) HF, (3) HYD, (4) OLM + AZE, and (5) APO groups. Data are expressed as relative light units (RLU) per milligram of protein and are means ± SEM for 6 rats of each group. *P < 0.05 versus control group; †P < 0.05 versus HF group. C, The GSH:GSSG ratio in LV tissue. Data are means ± SEM for 6 rats of each group.