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. 2020 Sep 18;69(12):2720–2734. doi: 10.2337/db19-1176

Figure 1.

Figure 1

The impact of global KO of Nrf2 on survival rate and cardiac function in mice with STZ-induced diabetes. T1D in littermates of adult male WT and Nrf2KO mice on a C57BL/6J genetic background was induced by i.p. injection of STZ for 9 months (Mon) as described in research design and methods. A: Kaplan-Meier analysis of survival rate. Veh, vehicle treated. B: Representative immunoblots of myocardial Nrf2. WT, Nrf2+/+; Nrf2KO, Nrf2−/−. C: Cardiac function. Left panel shows a time course study of FS (%) in fold changes. Right panel shows arbitrary FS (%) and ejection fraction (EF) (%) at 9 months. #P < 0.05 between indicated groups; *P < 0.05 vs. WT STZ groups at 9 months. Animal numbers for each group (A–C) are indicated in Supplementary Fig. 1A.