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. 2023 Jul 10;13:1231986. doi: 10.3389/fonc.2023.1231986

Figure 2.

Figure 2

Liver biopsy tissue. HE staining: increased necrotic area after treatment. (A) Pretreatment. (B) After two courses. IHC: P16 was positive. Local lymphocyte infiltration was observed before the initiation of treatment. (C) P16 was positive (D) CD8+ T lymphocytes pretreatment. (E) CD8+ T lymphocytes after two courses. Lymphocyte accumulation was observed around the liver. HE, hematoxylin and eosin; IHC, immunohistochemistry.