Increased hepatitis C virus (HCV)-specific CD4+CD25+ regulatory T lymphocytes and reduced HCV-specific CD4+ T cell response in HCV-infected patients with normal versus abnormal alanine aminotransferase levels

在丙氨酸氨基转移酶水平正常和异常的 HCV 感染患者中，丙型肝炎病毒 (HCV) 特异性 CD4+CD25+ 调节性 T 淋巴细胞增加，而 HCV 特异性 CD4+ T 细胞反应降低