Expression of SOCS-1 in the liver tissues of chronic hepatitis B and its clinical significance

Figure 1 A: The liver tissue of mild CHB show the positive staining mainly distributed near the portal area (red arrow); B: The liver tissue of severe CHB show the positive staining is diffusely distributed; C: The positive staining mainly involves the hepatocytes (blue arrow), only a few of liver interstitial cells are involved (red arrow); D: The positive staining is mainly distributed in the plasma (blue arrow), some on the membrane. occasionally in the inclusion bodies (red arrow). (A, B: Immunohistochemistry SABC × 100; C: Immunohistochemistry SABC × 200; D: Immunohistochemistry SABC × 400).