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ＰＰＰＡ２Ｐ５Ａ２Ｐ５Ａ寡腺苷酸（简称２′－５′Ｐ３Ａ３）是干扰素作用细胞后诱生的２′－５′Ｐ３Ａ３合成酶利用ＡＴＰ为原料合成的物质〔１〕。它具有广泛的生物学活性如抗病毒〔２〕、抗肿瘤、免疫调节及大分子生物合成抑制作用〔３〕。本文选择慢性乙肝病人７４...
PPPA2P5A2P5A oligoadenylate (abbreviated as 2’-5’P3A3) is an interferon-induced cell-derived 2’-5’P3A3 synthase synthesized using ATP as a raw material [1]. It has a wide range of biological activity such as antiviral 〔2〕, anti-tumor, immune regulation and inhibition of macromolecular biosynthesis 〔3〕. This selection of chronic hepatitis B patients 74 ...