Figure 1From: Different effects of rat interferon alpha, beta and gamma on rat hepatic stellate cell proliferation and activationMorphology of sub-cultured rat HSCs and expression of SMA in HSCs. HSC morphology under phase-contrast microscope at days 3 and 12 was shown at panels A and B respectively. The expression of SMA in HSCs at the same days was presented in panels C and D.Back to article page