Rg1 decreased heart fibrosis induced by hypertension. (A) Representative perivascular area of whole heart stained by Sirius red. (B) Representative few-vascular area of whole heart stained by Sirius red. The position of collagen deposition was stained in red. n = 4 for each group.
Chen et al. BMC Complementary and Alternative Medicine 2012 12:53 doi:10.1186/1472-6882-12-53