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Figure 2 Representative Examples of LV Interstitial Collagen in Control and ACF Rats

Representative examples of LV interstitial collagen in control (CTL) (n = 8) (A) and ACF at 12 h (n = 5) (B), 2 days (n = 8) (C), and 5 days (n = 4) (D). Mean collagen volume percent in 2-day CTL vs. ACF at 12 h, 2 days, and 5 days, where *p < 0.0167 (= 0.05/3) using variance component analysis (E). Mean collagen fiber width at 5 days of ACF versus CTL (F) where *p < 0.05 using t test. Data are presented as mean ± SEM. Abbreviations as in Figure 1.