Figure 5

Type IV collagen in the liver. Immunohistochemical analysis of type IV collagen. Photomicrographs show hepatic structure in rats 20 weeks after vehicle treatment (a), after 8 weeks of carbon tetrachloride (CCl4) treatment (b), after 12 weeks of CCl4 treatment (c), after 16 weeks of CCl4 treatment and (d) and after 20 weeks of CCl4 treatment. Original magnification, ×40.