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检测登革热患者外周血T淋巴细胞亚群、血清TNF-α及血小板的意义 被引量:10

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摘要 目的检测登革热患者外周血T淋巴细胞亚群、血清TNF-α及血小板水平的变化,探讨其在登革热患者中的意义。方法选取登革热患者48例,同期收治的非登革热发热患者21例,治疗前后采集静脉血,采用流式细胞仪检测CD4^+、CD8^+T淋巴细胞亚群,双抗体夹心酶联免疫吸附法(ELISA)检测血清TNF-α及血细胞分析仪检测血小板水平。结果登革热患者治疗后外周血CD4^+百分比,CD4^+/CD8^+比值较非登革热发热患者明显降低,差异有统计学意义(P<0.05);CD8^+百分比和血清TNF-α较非登革热发热患者明显升高,差异有统计学意义(P<0.05);同时登革热患者的TNF-α的变化与血小板的变化呈负相关性。结论登革热患者中T淋巴细胞亚群的异常激活及促炎因子血清TNF-α的检测,可能在登革热的发病中起了重要作用。
出处 《广东医学》 CAS 2018年第8期1182-1184,共3页 Guangdong Medical Journal
基金 广东省公益研究与能力建设专项资金资助项目(编号:2014A020221083)
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