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1、北京医学2015年第37卷第9期·842··论著·酒精性肝硬化患者IL-6、TNF-α与能量代谢的相关性王金环李娟于红卫孟庆华【摘要】目的探讨酒精性肝硬化患者IL-6、TNF-α与能量代谢的相关性。方法采用Luminex200对30例酒精性肝硬化(酒精组)和30例乙肝肝硬化(乙肝组)患者检测IL-6、TNF-α血清浓度;应用MedGraphicCCM/D营养代谢测试系统进行能量和物质代谢测定;将两者进行相关分析。结果酒精组IL-6、TNF-α血清浓度分别为(18.00±10.22)pg/ml和(34.12±17.61)ng/ml,明显高于乙肝组(11.33±5.34)pg/m
2、l和(23.19±13.91)ng/ml,差异有统计学意义(P<0.01)。酒精组呼吸商(RQ)为(0.79±0.03),脂肪代谢率(FAT%)高达(43.57±5.70)%,蛋白代谢率(PRO%)为(20.57±7.29)%,与乙肝组比较差异均有统计学意义(P=0.000)。相关性分析,IL-6与RQ值呈负相关(r=-0.484,P=0.007),与碳水化合物氧化率呈正相关(r=0.397,P=0.030);TNF-α与静息能量消耗(REE)、PRO%和FAT%均呈正相关(r=0.362,P=0.049;r=0.464,P=0.010;r=0.553,P=0.002)。结论
3、酒精性肝硬化患者IL-6、TNF-α水平明显升高,与异常的能量和物质代谢指标存在一定相关性。【关键词】酒精性肝硬化细胞因子静息能量消耗呼吸商氧化率ThecorrelationbetweenIL-6,TNF-αandenergymetabolismofpatientswithalcoholiclivercirrhosisWangJinhuan,LiJuan,YuHongwei,MengQinghua.DepartmentofSevereLiverDisease,BeijingYou'anHospital,CapitalMedicalUniversity,Beijing10006
4、9,ChinaCorrespongdingauthor:MengQinghua,Email:meng_qh@sohu.com【Abstract】ObjectiveToinvestigatethecorrelationbetweenIL-6,TNF-αandenergymetabolismofpatientswithalcoholiclivercirrhosis.MethodsSixtypatientsweredividedinto2groups,inwhich30caseswerealcoholiccirrhosis(alcoholgroup)and30caseswerehe
5、patitisBlivercirrhosis(hepatitisBgroup).Luminex200testingwasadaptedtotesttheserumconcentrationofIL-6,TNF-α,Indirectcalorimetrywasappliedtodetecttheparametersofenergymetabolismforthe2groups.Andthenthecorrelationwasanalyzed.ResultsTheserumconcentrationofIL-6,TNF-αwas(18.00±10.22)pg/mland(34.1
6、2±17.61)ng/mlrespectively,significantlyhigherthanthehepatitisBgroup[(11.33±5.34)pg/ml,(23.19±13.91)ng/ml,allP<0.01].Respiratoryquotient(RQ)ofthealcoholgroupwas(0.79±0.03),theFAT%was(43.57±5.70)%,andthePRO%was(20.57±7.29)%,alltheseparameterswerestatisticaldifferentcomparedwiththoseofthehepa-
7、titisBgroup(P=0.000).ThecorrelationanalysisshowedthatIL-6wasnegativelycorrelatedwithRQvalues(r=-0.484,P=0.007),butpositivelycorrelatedwithCHO%(r=0.397,P=0.030).TNF-αandREE,PRO%,FAT%werecloselypositivelycorrelated(r=0.362,P=0.049;r=0.464,P=0.010;r=0.553,P