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. 2021 Apr 29;83(6):1004–1011. doi: 10.1292/jvms.21-0026

Fig. 2.

Fig. 2.

Detection of viral antigens in tupaia liver biopsy samples using immunohistochemistry. (A) Tupaia livers were biopsied 4 days before hepatitis B virus (HBV) inoculation and on days 9, 15, 21, and 42 p.i. Liver samples were sectioned and stained with HBsAg and HBcAg antibodies. The images represent sequential biopsy sections from a single HBV-inoculated tupaia. (B and C) A series of liver biopsy samples were obtained 4 days before HBV inoculation and on days 9, 15, 21, 42, and 120 p.i., and then stained with hematoxylin eosin. The images represent sequential biopsy sections from a single HBV-inoculated tupaia.