Figure 4. MSC administration alleviates large amounts of collagen fibers in LF, detected by Sirius Red staining. CCl4-induced liver fibrosis, as shown in sham (a), sham-lo (b), sham-hi (c) and control groups (d); however, MSC treatments reduce the large amounts of collagen fibers, and the high-dose MSC treatment (e) reduced the numbers collagen fibers to a greater extent than the low-dose MSC treatment (f).
