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胃肠道肿瘤患者血清铁调素、细菌脂多糖、白细胞介素6和铁蛋白表达特点及其与贫血的关系 被引量:2

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摘要 目的研究铁调素(Hepcidin)、细菌脂多糖(LPS)、自细胞介素6(IL-6)、铁蛋白(SF)等在胃肠道肿瘤患者中的表达特点以及与肿瘤相关性贫血发生发展与之间的关系。方法应用双抗夹心生物素-亲和素-酶联免疫吸附试验(ABC-ELISA)方法检测63例胃肠道肿瘤患者血清Hepcidin、LPS、IL-6和SF,并分析Hepcid;n与贫血、IL-6、LPS和SF之间的相关关系。以同期30名健康献血员做为健康对照组。结果肿瘤患者的血清Hepcidin、LPS和SF分别为(42.88±32.83)μg/L、(81.38±69.75)μg/L和(82.03±59.07)ng/L,均明显高于健康对照组的(23.17±5.21)μg/L、(49.214-12.63)μg/L和(56.85±23.05)ng/L(P〈0.01或P〈0.05),而两组IL-6则无统计学意义(P〉0.05)。肿瘤贫血患者血清Hepcidin为(59.74±28.99)μg/L,明显高于无贫血患者的(33.83±31.47)μg/L(P〈0.01);而LPS、IL-6和sF则贫血与无贫血患者之间差异均无统计学意义(均P〉0.05)。肿瘤患者的Hepcidin与sF呈负相关(r=-0.2494,P〈0,05),与血红蛋白(Hb)也呈负相关(r=-0.3408,P〈0.01)。但与LPS和IL-6均无相关关系。结论胃肠道肿瘤患者高表达Hepcidin、LPS和SF,其中癌性贫血患者高表达Hepcidin;Hepcidin与sF和Hb均呈负相关关系。Hepcidin在胃肠道肿瘤患者的贫血发生发展过程中起重要的作用。
出处 《中国基层医药》 CAS 2012年第17期2613-2614,共2页 Chinese Journal of Primary Medicine and Pharmacy
基金 江苏省苏州市科技发展计划项目(SZD0951)
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参考文献8

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二级参考文献14

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