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. 2009 Jul 10;58(10):2386–2395. doi: 10.2337/db08-0617

FIG. 7.

FIG. 7.

Cardiac function in Rac1-ko and wild-type mice after 8 weeks of STZ injection. Mouse hearts were isolated and perfused in a Langendorff system. Contractile function of heart was determined. Changes in the rate of contraction (+dF/dtmax, A) and relaxation (−dF/dtmin, B) are presented. Data are means ± SD, n = 5–12 per group. *P < 0.05 versus wild type in sham; #P < 0.05 versus wild type in STZ. WT, wild type.