Schistosoma japonicum egg antigen up-regulates fibrogenesis and inhibits proliferation in primary hepatic stellate cells in a concentration-dependent manner

Figure 1 Masson staining of 6 wk post-infect mice livers (× 200). A: Normal mice; B: Infected mice, the red arrow indicated the eggs deposited in the vein, the blue represented acidophilic necrosis, and the black was the collagen fiber deposited around the vein.