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血清对氧磷酶1水平在甲胎蛋白阴性原发性肝癌中的诊断价值

时间:2022-11-05 18:25:09 来源:网友投稿

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躘hjXyا}^t&qǢbh|kb1bqT+ޮȭy%-yzǫ`>Wz[(}ew%םylu^rםo'yk^n)ޱǧq覚jɩ<uޖ^-yz|bGiz˥zǫc7Y^b^�S(+pj对照组,并随肝硬化程度加重而下降,PON1水平在LC患者Child-Pugh中,A级>B级>C级,且各分级之间PON1水平差异有统计学意义,说明PON1水平与Child-Pugh分级具有相关性,可反应肝硬化的严重程度。PHC的肝脏损伤程度更甚于肝硬化,PON1水平应更低。另外癌症的发生过程中,氧化应激是一个重要的病原学因素。PON1是人体内源性清除系统之一,PON1水平下降、清除率降低,癌症的发生率越高。而在本研究中也得出了明确的结论:肝癌组PON1水平明显低于肝硬化组。但据相关学者报道,PON1水平与肺癌[19]、乳腺癌[20]、胃肠道恶性肿瘤[21-22]的风险性有一定的负相关性,和本研究PON1水平变化相似,提示单独应用PON1水平来进行肝癌检测的可行性较低。然而,经过研究探讨,认为PON1水平对于肝癌,尤其是AFP阴性的原发性肝癌的诊断,在联合其他检测手段应用下还是具有一定的可行性,也能为临床提供更准确的诊断依据。

综上所述,本研究结果提示PON1水平对鉴别AFP-LC和AFP-PHC具有一定的可行性。在今后该课题的进一步研究中,可以进一步的扩大样本的数量及范围,同时仍需探索其与其他标志物联合检测,以便实现早期诊断AFP-PHC的目标。

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