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淋巴细胞亚群、NLR、CAR 水平与细菌性肺炎的研究进展

龙期昭

赣南医科大学

摘要(Abstract):

细菌性肺炎属于感染性疾病,在全球有着较高的发病率和死亡率,因此早期诊断、有效的治疗及合理评估疾病严重程度和预后是治疗的关键。除常见的生物标志物外,还有很多新型生物标志物可以反映患者的免疫和炎症状况,这些新型生物标志物在细菌性肺炎中的应用近年来也逐渐受到重视。本文就细菌性肺炎中淋巴细胞亚群(T细胞、B细胞和自然杀伤细胞NK细胞)、中性粒细胞与淋巴细胞比值NLR、C反应蛋白与白蛋白比值CAR的研究进展进行系统研究报道,重点介绍上述指标的生物学机制、在疾病发展 过程中的变化规律,以及其在鉴别诊断、疾病分层和预后评估中的应用,并对其展望分析。现有研究与数据表明,上述生物标志物均可通过医学手段检测,能够反映患者免疫和炎症状况的情况。对比单一生物标志物检测的局限性,多项生物标志物联合检测将在临床实践中发挥更大的作用。


关键词(KeyWords):

细菌性肺炎;淋巴细胞亚群;中性粒细胞-淋巴细胞比值;C反应蛋白/白蛋白比值;生物标志物


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