Fig. 2: RA protected against cardiac fibrosis in vivo

a Representative images of PSR staining and immunohistochemical images of α-SMA (n = 6). b Statistical results of average collagen volume and α-SMA density (n = 6). c-h The relative mRNA levels of fibrotic markers normalized to Gapdh in mice (n = 6). Values represent the mean ± SEM. *P < 0.05 vs. the corresponding Sham group, #P < 0.05 vs. AB+Veh