Figure 4
From: Alpha-1 antitrypsin is a potential biomarker for hepatitis B
Immunostaining for AAT on the tissue mircroarrays. (A) Cholangiocarcinoma sample. (B) HCC sample. (C) Transparent HCC sample. (D) Moderate differentiated metastatic adenocarcinoma sample. (E) CHB sample. (F) Cancer adjacent normal liver tissue (set as positive control). (Original magnification: A to G, × 40).