Research Article
Expression and Significance of Insulin Receptor Substrate 1 in Human Hepatocellular Carcinoma
Figure 2
IRS-1 expression by immunohistochemistry in paracancerous tissues (a, b), liver cirrhosis (c, d), and chronic hepatitis tissues (e, f). (a, c, e) Hematoxylin-eosin staining; (b, d, f) immunohistochemical staining. Bars: .
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