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丹参酮ⅡA通过NLRP3Caspase-1信号通路对心肌成纤维细胞的保护作用_百

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2024年2月21日发(作者:昝南蓉)

·916·WORLDCHINESEMEDICINE March.2021,Vol.16,No.6丹参酮ⅡA通过NLRP3/Caspase1信号通路对心肌成纤维细胞的保护作用郑 鹏1 王俊帅1 占大钱1 王 敏1 夏海发2 刘旭东1 明晓青1 周代星1 冯 俊1(1华中科技大学同济医学院附属同济医院急诊内科,武汉,430000;2华中科技大学同济医学院附属协和医院麻醉科,武汉,430000)摘要 目的:探讨丹参酮ⅡA对心肌成纤维细胞损伤的保护作用及可能机制。方法:分离和培养大鼠心肌成纤维细胞(CardiacFibroblast,CFs)。以脂多糖(LPS)刺激CFs建立脓毒症心肌损伤体外模型,以不同浓度丹参酮ⅡA预处理CFs30min后,给予LPS刺激,设对照组,LPS模型组,LPS+不同浓度TSA(2μmol/L、10μmol/L、50μmol/L)组;采用蛋白质免疫印迹试验法(Westernblotting)检测CFs的NLRP3和Caspase1蛋白表达水平,酶联免疫吸附试验(ELISA)检测细胞上清L1L18的含量。结果:LPS刺激24h后,CFs的NLRP3蛋白的表达水平最高。LPS模型组NLRP3和Caspase1中Iβ和I蛋白的表达较对照组明显升高(P<001)。与LPS模型组比较,丹参酮ⅡA(10μmol/L、50μmol/L)处理组NLRP3和Caspase1蛋白的表达均明显降低(P<005);丹参酮ⅡA处理组的IL1L18水平均明显低于LPS模型组(P<β和I005)。结论:丹参酮ⅡA能抑制LPS诱导的心肌成纤维细胞内NLRP3/Caspase1炎症反应信号通路分子的表达,这可能是其保护心肌细胞的分子机制之一。关键词 丹参酮ⅡA;脓毒症;心肌成纤维细胞;NLRP3/Caspase1信号通路ProtectiveEffectofTanshinoneⅡAonCardiacFibroblaststhroughtheNLRP3/Caspase1SignalingPathway111121ZHENGPeng,WANGJunshuai,ZHANDaqian,WANGMin,XIAHaifa,LIUXudong,111MINGXiaoqing,ZHOUDaixing,FENGJun(1DepartmentofEmergency,TongjiHospital,TongjiMedicalCollege,HuazhongUniversityofScienceandTechnology,Wuhan430000,China;2DepartmentofAnesthesia,WuhanUnionHospital,TongjiMedicalCollege,HuazhongUniversityofScienceandTechnology,Wuhan430000,China)Abstract Objective:Toexploretheprotectingroleandmechanismoftanshinonenlipopolysaccharide(LPS)inducedcarⅡAidiacfibroblastinjure.Methods:Ratcardiacfibroblasts(CardiacFibroblast,CFs)wereIsolatedandcultured.Lipopolysaccharide(LPS)wasusedtostimulateCFstoestablishaninvitromodelofsepticmyocardialinjury.AfterCFswerepretreatedwithdifferentconcentrationsofTanshinoneor30min,theyweregivenLPSstimulation.Acontrolgroup,anLPSmodelgroupandLPS+difⅡAfferentTSA(2μmol/L,10μmol/L,50μmol/L)weresetup.WesternblottingwasusedtodetecttheNLRP3andCaspase1pro,andtheenzymelinkedimmunosorbentassay(ELISA)wasusedtodetectthecontentof1ndILteinexpressionlevelsofCFsβa18.Results:After24hofLPSstimulation,theexpressionlevelofNLRP3proteininCFswasthehighest.TheexpressionofNLRP3andCaspase1proteinintheLPSmodelgroupwassignificantlyhigherthanthatinthecontrolgroup(P<001).ComparedwiththeLPSmodelgroup,theexpressionsofNLRP3andCaspase1proteinintheTanshinone10μmol/L,50μmol/L)treatmentⅡA(groupweresignificantlyreduced(P<005);thelevelofIL1ndIL18intheTanshinonereatmentgroupwassignificantβaⅡAtlylowerthanthatoftheLPSmodelgroup(P<005).Conclusion:TanshinoneaybeapotentagenttoprotectagainstmyoⅡAmcardialdysfunctioninsepsisbyregulatingNLRP3/Caspase1signalingpathway.Keywords TanshinoneⅡA;Sepsis;Cardiacfibroblast;NLRP3/Caspase1signalingpathway中图分类号:R2855文献标识码:Adoi:10.3969/j.issn.1673-7202.2021.06.011  脓毒症是宿主对感染的反应异常,产生危及生命的器官功能损害,大约50%的脓毒症患者存在心1]脏功能损害[。脓毒症引起心肌损害的机制尚不明细胞(CFs)占比则高达60%。研究显示心肌成纤维4]细胞发挥着感受损伤和炎症反应的前哨作用[。Nod受体蛋白3(NLRP3)是一类重要的胞质内56]受体蛋白,它对多种物理和化学刺激做出反应[,确。目前普遍认为脓毒症患者体内过度的炎症反应23]可能参与了心脏功能损害的过程[。在心脏的细与Caspase1形成的炎性小体可导致炎症介质IL1β7]和IL18的成熟[。NLRP3炎性小体及其下游炎症0%,而心脏成纤维胞组成中,心肌细胞占比低于5省自然科学基金项目(2020CFB577)基金项目:国家自然科学基金项目(81701887)———ProtectinDX调节中性粒细胞活化在脓毒症致急性肺损伤中的作用及其机制研究;湖北作者简介:郑鹏(198610—),男,博士,主治医师,研究方向:脓毒症,Email:zhp2014d@126com通信作者:冯俊(197807—),男,博士,副主任医师,研究方向:脓毒症,Email:andyterry555@163com

世界中医药 2021年3月第16卷第6期·917·介质IL1、IL18在冠状动脉疾病或心肌梗死患者中8]的表达升高[。NLRP3炎性小体主要表达在心肌9]成纤维细胞上,心肌细胞上则很少[。心肌成纤维0%胎牛血清的肌细胞)。收集所得细胞,加入含1DMEMF12培养基培养。经鉴定成纤维细胞标志物16](ERTR7)染色阳性细胞达95%[。将第一代至第LRP3炎性小体的过度激活参与了心肌缺细胞上N血再灌注损伤过程。在脓毒症心肌损伤动物模型10]中,NLRP3、Caspase1均显著上调[。Fs,三代之间的细胞用于实验。取对数生长期的C82以细胞浓度1×10/mL接种于10cm培养皿中,培养24h,分为对照组,LPS模型组,丹参酮ⅡA2μmol/L、10μmol/L、50μmol/L)处理组。122 给药方法 将LPS(50μg/mL)加入DMEMF12培养基刺激CFs;盐水作为对照添加到培养基LRP3炎性小体激活的最佳时间窗,预中。为确定N丹参酮ⅡA(TanshinoneⅡA)是从中药丹参里提取出的一种主要成分,广泛运用于心血管疾病11]中[。研究表明,丹参酮ⅡA能通过抑制NADPH12]氧化酶2从而减轻LPS诱导的小鼠心肌纤维化[。此外,丹参酮ⅡA可抑制脑缺血再灌注损伤过程中NLRP3的表达[13]。动物实验中,丹参酮ⅡA能改善脓毒症小鼠心脏收缩功能障碍[14],降低肌钙蛋白I、肌钙蛋白T等心肌损伤指标[15]。其作用机制未完全明确。本研究通过建立体外脓毒症心肌损伤模型,探讨丹参酮ⅡA能否影响心脏成纤维细胞上NLRP3炎性小体及其下游炎症介质。1 材料与方法11 材料111 动物 Wistar大鼠,体质量180~220g,购自北京华阜康生物科技公司[许可证SCXK(京)20190008];本次动物实验经华中科技大学同济医学院附属同济医院医学伦理委员会批准(伦理审批号:HSZPPJ202000101),符合动物伦理委员会的要求,饲养于同济医院动物实验中心,饲养温度20~25℃,湿度55%,12h明暗交替环境,标准饲料和水喂养,术前禁食不禁水。112 药物 丹参酮ⅡA(中国药品生物制品检定所,批号:110766201721)。113 试剂与仪器 大鼠IL1βELISA试剂盒(R&DSystems公司,美国,货号:RLB00),IL18ELISA试剂盒(R&DSystems公司,美国,货号:DY52105),NLRP3抗体(Abcam公司,美国,货号:ab263899),Caspase1抗体(Abcam公司,美国,货号:ab74279),βactin抗体(Abcam公司,美国,货号:ab115777),电转仪(北京六一仪器公司,型号:DYCZ40),电泳槽(北京六一仪器公司,型号:DYCZ24DN),酶标仪(Thermo,美国,型号:MultiskanMK3)。12 方法121 分组与模型制备 将Wistar大鼠麻醉,摘除心脏,酶解(胶原酶II,2mg/mL)心肌组织。细胞悬液通过尼龙过滤器(70μm)后,磁珠技术去除内皮细胞。随后将细胞置于37℃、5%CO2培养箱培养90min。贴壁细胞以CFs为主,移除非贴壁细胞(心实验分别用LPS刺激CFs4、8、12、24h,再加入3mmol/LATP作用30min,以激活NLRP3炎性小体[17]。根据结果,将LPS刺激24h的CFs用于后续实验。丹参酮ⅡA处理组以丹参酮ⅡA预处理细胞30min后加入LPS培养24h。再加入3mmol/LATP作用30min。每个浓度梯度设3个复孔。123 检测指标与方法 1)Westernblotting检测CFs中NLRP3和Caspase1蛋白的表达水平:将培养皿中的细胞用PBS洗涤后加入预冷PBS,刮下细胞,1000r/min,离心半径13cm,4℃离心10min,向沉淀中加入300μL细胞裂解液裂解细胞提取总蛋白。行SDSPAGE凝胶电泳。电泳后,将蛋白转移至PVDF膜。封闭2h后,加入1∶1000稀释的NLRP3和Caspase1一抗和1∶2000稀释的内参βactin一抗,4℃孵育过夜。次日TBST洗膜,1∶4000稀释的二抗室温孵育2h,TBST洗膜。用化学发光法显色,凝胶成像系统采集图像。2)ELISA检测细胞上清中IL1β和IL18的含量:取对数生长期的CFs,以细胞浓度1×105/mL接种于96孔板中,培养24h,随后的分组和处理同上。按ELISA试剂盒说明书操作步骤检测各组细胞上清IL1β和IL18含量。13 统计学方法 采用GraphPadPrism70统计软件进行数据分析,计量资料用均数±标准差(珋x±s)表示,组间均数比较采用单因素方差分析,以P<005为差异有统计学意义。2 结果21 LPS诱导心肌成纤维细胞NLRP3蛋白的表达  结果显示,LPS刺激24hNLRP3蛋白的表达最高(P<005)。因此,将LPS刺激24h的CFs用于后续实验。见图1。22 丹参酮ⅡA抑制LPS诱导心肌成纤维细胞NLRP3和Caspase1蛋白表达 LPS组NLRP3和Caspase1蛋白的表达较对照组明显升高(P<001)。与LPS模型组比较,各浓度梯度的丹参酮Ⅱ

世界中医药 2021年3月第16卷第6期·919·官功能障碍为特征。其中心脏是重要的受影响的器官。明确脓毒症心肌损伤的机制对脓毒症的治疗非常重要。研究表明,失控的炎症反应在脓毒症心肌损伤23,18]中发挥重要作用[。NLRP3是一种胞质内的模[5]RathinamVA,VanajaSK,FitzgeraldKA.Regulationofinflammasome[J].NatImmunol,2012,13(4):333342.signaling[6]GroslambertM,PyBF.SpotlightontheNLRP3inflammasomepath[J].JInflammRes,2018,11:359374.way[7]WangY,XuCF,LiuYJ,etal.SalidrosideAttenuatesVentilationInducedLungInjuryviaSIRT1DependentInhibitionofNLRP3Inflammasome[J].CellPhysiolBiochem,2017,42(1):3443.[8]TakahashiM.RoleofNLRP3InflammasomeinCardiacInflammationandRemodelingafterMyocardialInfarction[J].BiolPharmBull,2019,42(4):518523.[9]Sandanger,RanheimT,VingeLE,etal.TheNLRP3inflammasomeisupregulatedincardiacfibroblastsandmediatesmyocardialischae[J].CardiovascRes,2013,99(1):164174.miareperfusioninjury式识别受体,它可以被感染性和非感染性信号激活。NLRP3与凋亡相关斑点样蛋白(ASC)形成炎性小体,使天冬氨酸特异性半胱氨酸蛋白酶1(Caspase7,19]1)活化,促进IL1L18的成熟和释放[。β和INLRP3炎性小体主要存在于心脏成纤维细胞中,心肌细胞上则很少。而心脏成纤维细胞与心肌细胞存在交互作用,体外实验发现药物或基因层面抑制心脏成纤维细胞NLRP3炎性小体能增加心肌细胞环磷酸腺苷(cAMP)水平[9,20],升高的心肌细胞cAMP水平间接反映了心脏收缩功能的改善。丹参酮ⅡA是治疗心血管疾病的临床常用中药,近年来在脓毒症中的研究也越来越多[14,2122]。在脓毒症小鼠模型中,丹参酮ⅡA能降低外周血炎症介质TNFα和IL1β水平[14],降低心肌活性氧族水平,改善心脏收缩功能。另一项研究中发现丹参酮ⅡA能改善LPS导致的血流动力学紊乱[21]。然而丹参酮ⅡA在脓毒症中的机制仍未完全明确。本研究通过LPS刺激心肌成纤维细胞构建体外脓毒症心肌损伤模型,发现LPS刺激下,心肌成纤维细胞NLRP3/Caspase1炎症反应信号通路激活,下游炎症介质IL1β和IL18释放增加。丹参酮ⅡA预处理心肌成纤维细胞,能有效抑制LPS诱导的心肌成纤维细胞NLRP3和Caspase1蛋白表达,减少IL1β和IL18释放,其作用随丹参酮ⅡA浓度的升高而抑制程度增加,显示丹参酮ⅡA能通过作用于心脏成纤维细胞NLRP3信号通路来发挥心脏保护作用。本研究从细胞层面探索丹参酮ⅡA的在脓毒症心肌损伤中的心脏保护作用机制,为丹参酮ⅡA在脓毒症的治疗中运用提供了一定的分子理论基础。参考文献[1]AmericanCollegeofChestPhysicians/SocietyofCriticalCareMedicineConsensusConference.Definitionsforsepsisandorganfailureandguidelinesfortheuseofinnovativetherapiesinsepsis[J].CritCareMed,1992,20(6):864874.[2]KongW,KangK,GaoY,etal.GTS21ProtectedAgainstLPSInducedSepsisMyocardialInjuryinMiceThroughα7nAChR[J].Inflammation,2018,41(3):10731083.[3]LiuYC,YuMM,ShouST,etal.SepsisInducedCardiomyopathy:MechanismsandTreatments[J].FrontImmunol,2017,8:1021.[4]HumeresC,FrangogiannisNG.FibroblastsintheInfarcted,Remodeling,andFailingHeart[J].JACCBasicTranslSci,2019,4(3):449467.[10]YangC,XiaW,LiuX,etal.RoleofTXNIP/NLRP3insepsisinducedmyocardialdysfunction[J].IntJMolMed,2019,44(2):417426.[11]RenJ,FuL,NileSH,etal.SalviamiltiorrhizainTreatingCardiovascularDiseases:AReviewonItsPharmacologicalandClinicalApplications[J].FrontPharmacol,2019,10:753.[12]HuangL,ZhuJ,ZhengM,etal.TanshinoneⅡAprotectsagainstsubclinicallipopolysaccharideinducedcardiacfibrosisinmicethroughinhibitionofNADPHoxidase[J].IntImmunopharmacol,2018,60:5963.[13]CaiL,YiXB,YuanLB,etal.TheProtectiveEffectofTanshinoneⅡAonOxygenglucoseDeprivationandReperfusionInjuryofMicrogliaThroughtheNLRP3InflammatorySignalingPathway[J].SichuanDaXueXueBaoYiXueBan,2016,47(5):660664.[14]HuangL,ZhengM,ZhouY,etal.TanshinoneⅡAattenuatescardiacdysfunctioninendotoxininducedsepticmiceviainhibitionofNADPHoxidase2relatedsignalingpathway[J].IntImmunopharmacol,2015,28(1):444449.[15]MengZJ,WangC,MengLT,etal.SodiumtanshinoneⅡAsulfonateattenuatescardiacdysfunctionandimprovessurvivalofratswithcecalligationandpunctureinducedsepsis[J].ChinJNatMed,2018,16(11):846855.[16]StrutzF,OkadaH,LoCW,etal.Identificationandcharacterizationofafibroblastmarker:FSP1[J].JCellBiol,1995,130(2):393405.[17]BraceyNA,GershkovichB,ChunJ,etal.MitochondrialNLRP3proteininducesreactiveoxygenspeciestopromoteSmadproteinsignalingandfibrosisindependentfromtheinflammasome[J].JBiolChem,2014,289(28):1957119584.[18]SongP,ShenDF,MengYY,etal.GeniposideprotectsagainstsepsisinducedmyocardialdysfunctionthroughAMPKαdependentpathway[J].FreeRadicBiolMed,2020,152:186196.[19]GaidtMM,HornungV.TheNLRP3InflammasomeRendersCellDeathProinflammatory[J].JMolBiol,2018,430(2):133141.[20]ZhangW,XuX,KaoR,etal.Cardiacfibroblastscontributetomyocardialdysfunctioninmicewithsepsis:theroleofNLRP3inflammasomeactivation[J].PLoSOne,2014,9(9):e107639.[21]MaS,WangX,WangY,etal.SodiumTanshinoneⅡASulfonateImprovesHemodynamicParameters,CytokineRelease,andMultiOrganDamageinEndotoxemiaRabbits[J].MedSciMonit,2018,24:29752982.[22]QuanM,LvY,DaiY,etal.TanshinoneⅡAprotectsagainstlipopolysaccharideinducedlunginjurythroughtargetingSirt1[J].JPharmPharmacol,2019,71(7):11421151.(2020-07-17收稿 责任编辑:王明)

2024年2月21日发(作者:昝南蓉)

·916·WORLDCHINESEMEDICINE March.2021,Vol.16,No.6丹参酮ⅡA通过NLRP3/Caspase1信号通路对心肌成纤维细胞的保护作用郑 鹏1 王俊帅1 占大钱1 王 敏1 夏海发2 刘旭东1 明晓青1 周代星1 冯 俊1(1华中科技大学同济医学院附属同济医院急诊内科,武汉,430000;2华中科技大学同济医学院附属协和医院麻醉科,武汉,430000)摘要 目的:探讨丹参酮ⅡA对心肌成纤维细胞损伤的保护作用及可能机制。方法:分离和培养大鼠心肌成纤维细胞(CardiacFibroblast,CFs)。以脂多糖(LPS)刺激CFs建立脓毒症心肌损伤体外模型,以不同浓度丹参酮ⅡA预处理CFs30min后,给予LPS刺激,设对照组,LPS模型组,LPS+不同浓度TSA(2μmol/L、10μmol/L、50μmol/L)组;采用蛋白质免疫印迹试验法(Westernblotting)检测CFs的NLRP3和Caspase1蛋白表达水平,酶联免疫吸附试验(ELISA)检测细胞上清L1L18的含量。结果:LPS刺激24h后,CFs的NLRP3蛋白的表达水平最高。LPS模型组NLRP3和Caspase1中Iβ和I蛋白的表达较对照组明显升高(P<001)。与LPS模型组比较,丹参酮ⅡA(10μmol/L、50μmol/L)处理组NLRP3和Caspase1蛋白的表达均明显降低(P<005);丹参酮ⅡA处理组的IL1L18水平均明显低于LPS模型组(P<β和I005)。结论:丹参酮ⅡA能抑制LPS诱导的心肌成纤维细胞内NLRP3/Caspase1炎症反应信号通路分子的表达,这可能是其保护心肌细胞的分子机制之一。关键词 丹参酮ⅡA;脓毒症;心肌成纤维细胞;NLRP3/Caspase1信号通路ProtectiveEffectofTanshinoneⅡAonCardiacFibroblaststhroughtheNLRP3/Caspase1SignalingPathway111121ZHENGPeng,WANGJunshuai,ZHANDaqian,WANGMin,XIAHaifa,LIUXudong,111MINGXiaoqing,ZHOUDaixing,FENGJun(1DepartmentofEmergency,TongjiHospital,TongjiMedicalCollege,HuazhongUniversityofScienceandTechnology,Wuhan430000,China;2DepartmentofAnesthesia,WuhanUnionHospital,TongjiMedicalCollege,HuazhongUniversityofScienceandTechnology,Wuhan430000,China)Abstract Objective:Toexploretheprotectingroleandmechanismoftanshinonenlipopolysaccharide(LPS)inducedcarⅡAidiacfibroblastinjure.Methods:Ratcardiacfibroblasts(CardiacFibroblast,CFs)wereIsolatedandcultured.Lipopolysaccharide(LPS)wasusedtostimulateCFstoestablishaninvitromodelofsepticmyocardialinjury.AfterCFswerepretreatedwithdifferentconcentrationsofTanshinoneor30min,theyweregivenLPSstimulation.Acontrolgroup,anLPSmodelgroupandLPS+difⅡAfferentTSA(2μmol/L,10μmol/L,50μmol/L)weresetup.WesternblottingwasusedtodetecttheNLRP3andCaspase1pro,andtheenzymelinkedimmunosorbentassay(ELISA)wasusedtodetectthecontentof1ndILteinexpressionlevelsofCFsβa18.Results:After24hofLPSstimulation,theexpressionlevelofNLRP3proteininCFswasthehighest.TheexpressionofNLRP3andCaspase1proteinintheLPSmodelgroupwassignificantlyhigherthanthatinthecontrolgroup(P<001).ComparedwiththeLPSmodelgroup,theexpressionsofNLRP3andCaspase1proteinintheTanshinone10μmol/L,50μmol/L)treatmentⅡA(groupweresignificantlyreduced(P<005);thelevelofIL1ndIL18intheTanshinonereatmentgroupwassignificantβaⅡAtlylowerthanthatoftheLPSmodelgroup(P<005).Conclusion:TanshinoneaybeapotentagenttoprotectagainstmyoⅡAmcardialdysfunctioninsepsisbyregulatingNLRP3/Caspase1signalingpathway.Keywords TanshinoneⅡA;Sepsis;Cardiacfibroblast;NLRP3/Caspase1signalingpathway中图分类号:R2855文献标识码:Adoi:10.3969/j.issn.1673-7202.2021.06.011  脓毒症是宿主对感染的反应异常,产生危及生命的器官功能损害,大约50%的脓毒症患者存在心1]脏功能损害[。脓毒症引起心肌损害的机制尚不明细胞(CFs)占比则高达60%。研究显示心肌成纤维4]细胞发挥着感受损伤和炎症反应的前哨作用[。Nod受体蛋白3(NLRP3)是一类重要的胞质内56]受体蛋白,它对多种物理和化学刺激做出反应[,确。目前普遍认为脓毒症患者体内过度的炎症反应23]可能参与了心脏功能损害的过程[。在心脏的细与Caspase1形成的炎性小体可导致炎症介质IL1β7]和IL18的成熟[。NLRP3炎性小体及其下游炎症0%,而心脏成纤维胞组成中,心肌细胞占比低于5省自然科学基金项目(2020CFB577)基金项目:国家自然科学基金项目(81701887)———ProtectinDX调节中性粒细胞活化在脓毒症致急性肺损伤中的作用及其机制研究;湖北作者简介:郑鹏(198610—),男,博士,主治医师,研究方向:脓毒症,Email:zhp2014d@126com通信作者:冯俊(197807—),男,博士,副主任医师,研究方向:脓毒症,Email:andyterry555@163com

世界中医药 2021年3月第16卷第6期·917·介质IL1、IL18在冠状动脉疾病或心肌梗死患者中8]的表达升高[。NLRP3炎性小体主要表达在心肌9]成纤维细胞上,心肌细胞上则很少[。心肌成纤维0%胎牛血清的肌细胞)。收集所得细胞,加入含1DMEMF12培养基培养。经鉴定成纤维细胞标志物16](ERTR7)染色阳性细胞达95%[。将第一代至第LRP3炎性小体的过度激活参与了心肌缺细胞上N血再灌注损伤过程。在脓毒症心肌损伤动物模型10]中,NLRP3、Caspase1均显著上调[。Fs,三代之间的细胞用于实验。取对数生长期的C82以细胞浓度1×10/mL接种于10cm培养皿中,培养24h,分为对照组,LPS模型组,丹参酮ⅡA2μmol/L、10μmol/L、50μmol/L)处理组。122 给药方法 将LPS(50μg/mL)加入DMEMF12培养基刺激CFs;盐水作为对照添加到培养基LRP3炎性小体激活的最佳时间窗,预中。为确定N丹参酮ⅡA(TanshinoneⅡA)是从中药丹参里提取出的一种主要成分,广泛运用于心血管疾病11]中[。研究表明,丹参酮ⅡA能通过抑制NADPH12]氧化酶2从而减轻LPS诱导的小鼠心肌纤维化[。此外,丹参酮ⅡA可抑制脑缺血再灌注损伤过程中NLRP3的表达[13]。动物实验中,丹参酮ⅡA能改善脓毒症小鼠心脏收缩功能障碍[14],降低肌钙蛋白I、肌钙蛋白T等心肌损伤指标[15]。其作用机制未完全明确。本研究通过建立体外脓毒症心肌损伤模型,探讨丹参酮ⅡA能否影响心脏成纤维细胞上NLRP3炎性小体及其下游炎症介质。1 材料与方法11 材料111 动物 Wistar大鼠,体质量180~220g,购自北京华阜康生物科技公司[许可证SCXK(京)20190008];本次动物实验经华中科技大学同济医学院附属同济医院医学伦理委员会批准(伦理审批号:HSZPPJ202000101),符合动物伦理委员会的要求,饲养于同济医院动物实验中心,饲养温度20~25℃,湿度55%,12h明暗交替环境,标准饲料和水喂养,术前禁食不禁水。112 药物 丹参酮ⅡA(中国药品生物制品检定所,批号:110766201721)。113 试剂与仪器 大鼠IL1βELISA试剂盒(R&DSystems公司,美国,货号:RLB00),IL18ELISA试剂盒(R&DSystems公司,美国,货号:DY52105),NLRP3抗体(Abcam公司,美国,货号:ab263899),Caspase1抗体(Abcam公司,美国,货号:ab74279),βactin抗体(Abcam公司,美国,货号:ab115777),电转仪(北京六一仪器公司,型号:DYCZ40),电泳槽(北京六一仪器公司,型号:DYCZ24DN),酶标仪(Thermo,美国,型号:MultiskanMK3)。12 方法121 分组与模型制备 将Wistar大鼠麻醉,摘除心脏,酶解(胶原酶II,2mg/mL)心肌组织。细胞悬液通过尼龙过滤器(70μm)后,磁珠技术去除内皮细胞。随后将细胞置于37℃、5%CO2培养箱培养90min。贴壁细胞以CFs为主,移除非贴壁细胞(心实验分别用LPS刺激CFs4、8、12、24h,再加入3mmol/LATP作用30min,以激活NLRP3炎性小体[17]。根据结果,将LPS刺激24h的CFs用于后续实验。丹参酮ⅡA处理组以丹参酮ⅡA预处理细胞30min后加入LPS培养24h。再加入3mmol/LATP作用30min。每个浓度梯度设3个复孔。123 检测指标与方法 1)Westernblotting检测CFs中NLRP3和Caspase1蛋白的表达水平:将培养皿中的细胞用PBS洗涤后加入预冷PBS,刮下细胞,1000r/min,离心半径13cm,4℃离心10min,向沉淀中加入300μL细胞裂解液裂解细胞提取总蛋白。行SDSPAGE凝胶电泳。电泳后,将蛋白转移至PVDF膜。封闭2h后,加入1∶1000稀释的NLRP3和Caspase1一抗和1∶2000稀释的内参βactin一抗,4℃孵育过夜。次日TBST洗膜,1∶4000稀释的二抗室温孵育2h,TBST洗膜。用化学发光法显色,凝胶成像系统采集图像。2)ELISA检测细胞上清中IL1β和IL18的含量:取对数生长期的CFs,以细胞浓度1×105/mL接种于96孔板中,培养24h,随后的分组和处理同上。按ELISA试剂盒说明书操作步骤检测各组细胞上清IL1β和IL18含量。13 统计学方法 采用GraphPadPrism70统计软件进行数据分析,计量资料用均数±标准差(珋x±s)表示,组间均数比较采用单因素方差分析,以P<005为差异有统计学意义。2 结果21 LPS诱导心肌成纤维细胞NLRP3蛋白的表达  结果显示,LPS刺激24hNLRP3蛋白的表达最高(P<005)。因此,将LPS刺激24h的CFs用于后续实验。见图1。22 丹参酮ⅡA抑制LPS诱导心肌成纤维细胞NLRP3和Caspase1蛋白表达 LPS组NLRP3和Caspase1蛋白的表达较对照组明显升高(P<001)。与LPS模型组比较,各浓度梯度的丹参酮Ⅱ

世界中医药 2021年3月第16卷第6期·919·官功能障碍为特征。其中心脏是重要的受影响的器官。明确脓毒症心肌损伤的机制对脓毒症的治疗非常重要。研究表明,失控的炎症反应在脓毒症心肌损伤23,18]中发挥重要作用[。NLRP3是一种胞质内的模[5]RathinamVA,VanajaSK,FitzgeraldKA.Regulationofinflammasome[J].NatImmunol,2012,13(4):333342.signaling[6]GroslambertM,PyBF.SpotlightontheNLRP3inflammasomepath[J].JInflammRes,2018,11:359374.way[7]WangY,XuCF,LiuYJ,etal.SalidrosideAttenuatesVentilationInducedLungInjuryviaSIRT1DependentInhibitionofNLRP3Inflammasome[J].CellPhysiolBiochem,2017,42(1):3443.[8]TakahashiM.RoleofNLRP3InflammasomeinCardiacInflammationandRemodelingafterMyocardialInfarction[J].BiolPharmBull,2019,42(4):518523.[9]Sandanger,RanheimT,VingeLE,etal.TheNLRP3inflammasomeisupregulatedincardiacfibroblastsandmediatesmyocardialischae[J].CardiovascRes,2013,99(1):164174.miareperfusioninjury式识别受体,它可以被感染性和非感染性信号激活。NLRP3与凋亡相关斑点样蛋白(ASC)形成炎性小体,使天冬氨酸特异性半胱氨酸蛋白酶1(Caspase7,19]1)活化,促进IL1L18的成熟和释放[。β和INLRP3炎性小体主要存在于心脏成纤维细胞中,心肌细胞上则很少。而心脏成纤维细胞与心肌细胞存在交互作用,体外实验发现药物或基因层面抑制心脏成纤维细胞NLRP3炎性小体能增加心肌细胞环磷酸腺苷(cAMP)水平[9,20],升高的心肌细胞cAMP水平间接反映了心脏收缩功能的改善。丹参酮ⅡA是治疗心血管疾病的临床常用中药,近年来在脓毒症中的研究也越来越多[14,2122]。在脓毒症小鼠模型中,丹参酮ⅡA能降低外周血炎症介质TNFα和IL1β水平[14],降低心肌活性氧族水平,改善心脏收缩功能。另一项研究中发现丹参酮ⅡA能改善LPS导致的血流动力学紊乱[21]。然而丹参酮ⅡA在脓毒症中的机制仍未完全明确。本研究通过LPS刺激心肌成纤维细胞构建体外脓毒症心肌损伤模型,发现LPS刺激下,心肌成纤维细胞NLRP3/Caspase1炎症反应信号通路激活,下游炎症介质IL1β和IL18释放增加。丹参酮ⅡA预处理心肌成纤维细胞,能有效抑制LPS诱导的心肌成纤维细胞NLRP3和Caspase1蛋白表达,减少IL1β和IL18释放,其作用随丹参酮ⅡA浓度的升高而抑制程度增加,显示丹参酮ⅡA能通过作用于心脏成纤维细胞NLRP3信号通路来发挥心脏保护作用。本研究从细胞层面探索丹参酮ⅡA的在脓毒症心肌损伤中的心脏保护作用机制,为丹参酮ⅡA在脓毒症的治疗中运用提供了一定的分子理论基础。参考文献[1]AmericanCollegeofChestPhysicians/SocietyofCriticalCareMedicineConsensusConference.Definitionsforsepsisandorganfailureandguidelinesfortheuseofinnovativetherapiesinsepsis[J].CritCareMed,1992,20(6):864874.[2]KongW,KangK,GaoY,etal.GTS21ProtectedAgainstLPSInducedSepsisMyocardialInjuryinMiceThroughα7nAChR[J].Inflammation,2018,41(3):10731083.[3]LiuYC,YuMM,ShouST,etal.SepsisInducedCardiomyopathy:MechanismsandTreatments[J].FrontImmunol,2017,8:1021.[4]HumeresC,FrangogiannisNG.FibroblastsintheInfarcted,Remodeling,andFailingHeart[J].JACCBasicTranslSci,2019,4(3):449467.[10]YangC,XiaW,LiuX,etal.RoleofTXNIP/NLRP3insepsisinducedmyocardialdysfunction[J].IntJMolMed,2019,44(2):417426.[11]RenJ,FuL,NileSH,etal.SalviamiltiorrhizainTreatingCardiovascularDiseases:AReviewonItsPharmacologicalandClinicalApplications[J].FrontPharmacol,2019,10:753.[12]HuangL,ZhuJ,ZhengM,etal.TanshinoneⅡAprotectsagainstsubclinicallipopolysaccharideinducedcardiacfibrosisinmicethroughinhibitionofNADPHoxidase[J].IntImmunopharmacol,2018,60:5963.[13]CaiL,YiXB,YuanLB,etal.TheProtectiveEffectofTanshinoneⅡAonOxygenglucoseDeprivationandReperfusionInjuryofMicrogliaThroughtheNLRP3InflammatorySignalingPathway[J].SichuanDaXueXueBaoYiXueBan,2016,47(5):660664.[14]HuangL,ZhengM,ZhouY,etal.TanshinoneⅡAattenuatescardiacdysfunctioninendotoxininducedsepticmiceviainhibitionofNADPHoxidase2relatedsignalingpathway[J].IntImmunopharmacol,2015,28(1):444449.[15]MengZJ,WangC,MengLT,etal.SodiumtanshinoneⅡAsulfonateattenuatescardiacdysfunctionandimprovessurvivalofratswithcecalligationandpunctureinducedsepsis[J].ChinJNatMed,2018,16(11):846855.[16]StrutzF,OkadaH,LoCW,etal.Identificationandcharacterizationofafibroblastmarker:FSP1[J].JCellBiol,1995,130(2):393405.[17]BraceyNA,GershkovichB,ChunJ,etal.MitochondrialNLRP3proteininducesreactiveoxygenspeciestopromoteSmadproteinsignalingandfibrosisindependentfromtheinflammasome[J].JBiolChem,2014,289(28):1957119584.[18]SongP,ShenDF,MengYY,etal.GeniposideprotectsagainstsepsisinducedmyocardialdysfunctionthroughAMPKαdependentpathway[J].FreeRadicBiolMed,2020,152:186196.[19]GaidtMM,HornungV.TheNLRP3InflammasomeRendersCellDeathProinflammatory[J].JMolBiol,2018,430(2):133141.[20]ZhangW,XuX,KaoR,etal.Cardiacfibroblastscontributetomyocardialdysfunctioninmicewithsepsis:theroleofNLRP3inflammasomeactivation[J].PLoSOne,2014,9(9):e107639.[21]MaS,WangX,WangY,etal.SodiumTanshinoneⅡASulfonateImprovesHemodynamicParameters,CytokineRelease,andMultiOrganDamageinEndotoxemiaRabbits[J].MedSciMonit,2018,24:29752982.[22]QuanM,LvY,DaiY,etal.TanshinoneⅡAprotectsagainstlipopolysaccharideinducedlunginjurythroughtargetingSirt1[J].JPharmPharmacol,2019,71(7):11421151.(2020-07-17收稿 责任编辑:王明)

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File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1095, humandate(1717285518)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(26))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1096, humandate(1717285518)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(27))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1095, humandate(1717330340)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(26))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1096, humandate(1717330340)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(27))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1095, humandate(1717558154)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(26))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1096, humandate(1717558154)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(27))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1095, humandate(1718104954)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(26))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1096, humandate(1718104954)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(27))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1095, humandate(1718307273)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(26))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1096, humandate(1718307273)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(27))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1095, humandate(1718376510)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(26))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1096, humandate(1718376510)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(27))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1095, humandate(1720860520)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(26))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1096, humandate(1720860520)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(27))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1095, humandate(1720932080)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(26))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1096, humandate(1720932080)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(27))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1095, humandate(1722529762)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(26))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1096, humandate(1722529762)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(27))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1095, humandate(1722770610)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(26))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1096, humandate(1722770610)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(27))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1095, humandate(1723606159)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(26))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1096, humandate(1723606159)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(27))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1095, humandate(1723998390)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(26))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1096, humandate(1723998390)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(27))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1095, humandate(1724306328)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(26))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1096, humandate(1724306328)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(27))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1095, humandate(1728173534)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(26))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1096, humandate(1728173534)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(27))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1095, humandate(1728303906)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(26))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1096, humandate(1728303906)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(27))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1095, humandate(1728713268)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(26))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1096, humandate(1728713268)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(27))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1095, humandate(1729203328)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(26))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1096, humandate(1729203328)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(27))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1095, humandate(1729901227)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(26))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1096, humandate(1729901227)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(27))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1095, humandate(1730050769)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(26))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
Error[2]: Trying to access array offset on value of type int, File: /www/wwwroot/www.usbmi.com/xiunophp/xiunophp.min.php, Line: 54
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 1096, humandate(1730050769)
File: /www/wwwroot/www.usbmi.com/tmp/model_thread.func.php, Line: 662, well_thread_format(array(27))
File: /www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm, Line: 249, well_thread_find_asc(array(20) , 20)
File: /www/wwwroot/www.usbmi.com/tmp/route_read.php, Line: 204, include(/www/wwwroot/www.usbmi.com/tmp/view_template_d8_htm_read.htm)
File: /www/wwwroot/www.usbmi.com/tmp/index.inc.php, Line: 129, include(/www/wwwroot/www.usbmi.com/tmp/route_read.php)
File: /www/wwwroot/www.usbmi.com/index.php, Line: 29, include(/www/wwwroot/www.usbmi.com/tmp/index.inc.php)
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