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Effect of different therapeutic regimens on serum interleukin-21 levels in patients with chronic hepatitis B
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- Author:
- No author available
- Journal Title:
- Journal of Southern Medical University
- Issue:
- 9
- DOI:
- 10.3969/j.issn.1673-4254.2012.09.014
- Key Word:
- 乙肝病毒;慢性乙肝;白介素21
Abstract： 目的 通过检测接受不同治疗方案的慢乙肝患者的血清白介素21(IL-21)水平,探讨药物对IL-21表达的影响.方法 198例非活动性慢乙肝患者分为干扰素治疗组(IFN,n=38)、核苷类似物治疗组(NA,n=72)和未接受任何抗病毒治疗对照组(Con,n=88).采用ELISA法定量测定IL-21.肝功能指标均采用全自动生化分析仪检测.HBV血清标志物(HBsAg、HBsAb、HBeAg、HBeAb、HBcAb)采用ELISA方法检测.结果 对照组和干扰素治疗组IL-21水平都显著高于核苷类似物治疗组(P＜0.05),依次为(102.29±14.03)、(123.01±38.26)、(48.10±7.06) pg/ml.HBeAg阴性组(n=105)的IL-21水平显著高于HBeAg阳性组(n=93),依次为(114.83±19.88)pg/ml、(61.53±6.61) pg/ml (P＜0.05).IL-21与肝功能各项指标之间无显著相关性.结论 免疫调节剂干扰素可能具有上调慢乙肝患者IL-21水平的作用,而核苷类似物具有下调作用.HBeAg阴性组的IL-21水平显著高于阳性组,表明HBeAg抗原表达时IL-21水平降低.
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