
Serum-SalivaCorrelation | r=0.84 |
Sensitivity | 0.07mg/dLLOD |
SampleTestVolume | 10µL |
RecommendedCollectionVolume | >25µL |
SpecialConsiderations | Highconsumptionofalcoholbeverages(particularlybeer),fructoseanddietshighinpurine-richfoodscanalterUricAcidlevels. SeveraldrugsmayalterUricAcidlevels(Moriwaki2014). |
CollectionProtocol | DownloadPDF |
Whenuricacidconcentrationsareelevatedinaconditionknownashyperuricemia,significantharmfulhealtheffectsresult.Blooduricacidlevelsabove7mg/dlleadstotheformationofmonosodiumurate(MSU)crystals.Aftersustainedhyperuricemia,theseMSUcrystalsdepositintendonsandjointstocauseseverediseasesincludinggout,kidneystonesandseveralformsofkidneydisease.Goutisthemostprevalentinflammatoryarthritisworldwideandfrequentmonitoringofuricacidlevelsiscriticalfordiseasemanagement.Inthecaseofkidneystones,approximately5-10%ofthe3.3millionAmericansseekingmedicalcareforkidneystonesareduetoelevateduricacid.Highblooduricacidlevelsarealsoassociatedwithawidevarietyofdiseasesincludinghypertension,increasedcardiovascularmortality,obesityandmetabolicsyndrome.
SeveralstudieshavereportedthatalinearrelationshipexistsbetweenserumandsalivaryuricacidlevelsandsalivaryuricacidmaybeausefulbioMarkerforoxidativestressandmonitoringmetabolicsyndrometohelpmitigatecardiometabolicrisk.
- GalassiFM,BorghiC.(2015).Abriefhistoryofuricacid:Fromgouttocardiovascularriskfactor.EurJInternMed,26(5),373.
- PohankaM.(2014).Alzheimer’sdiseaseandoxidativestress:areview.CurrMedChem,21(3),356-64.
- AmesBN,CathcartR,SchwiersE,HochsteinP.(1981).Uricacidprovidesanantioxidantdefenseinhumansagainstoxidant-andradical-causedagingandcancer:ahypothesis.ProcNatlAcadSciUSA,78(11):6858-62.
- GlantzounisGK,TsimoyiannisEC,KappasAM,GalarisDA.(2005).Uricacidandoxidativestress.CurrPharmDes,11(32),4145-51.
- LuN,DubreuilM,ZhangY,NeogiT,RaiSK,AscherioA,etal.(2015).GoutandtheriskofAlzheimer"sdisease:apopulation-based,BMI-matchedcohortstudy.AnnRheumDis,Epubaheadofprint.
- LippiG,MontagnanaM,FranchiniM,FavaloroEJ,TargherG.(2008).Theparadoxicalrelationshipbetweenserumuricacidandcardiovasculardisease.ClinChimActa,392(1-2),1-7.
- ReesF,HuiM,DohertyM.(2014).Optimizingcurrenttreatmentofgout.NatRevRheumatol,10(5),271-83.
- SoukupM,BiesiadaI,HendersonA,IdowuB,RodebackD,RidpathL,etal.(2012).Salivaryuricacidasanoninvasivebiomarkerofmetabolicsyndrome.DiabetolMetabSyndr,4(1),14.
- XiaY,PengC,ZhouZ,ChengP,SunL,PengY,etal.(2012).[Clinicalsignificanceofsalivaurea,creatinine,anduricacidlevelsinpatientswithchronickidneydisease].ZhongNanDaXueXueBaoYiXueBan,37(11),1171-6.
- NunesLA,BrenzikoferR,MacedoDV.(2011).Referenceintervalsforsalivaanalytescollectedbyastandardizedmethodinaphysicallyactivepopulation.ClinBiochem,44(17-18),1440-4.
- GollRD,MookerjeeBK.(1978).Correlationofbiochemicalparametersinserumandsalivainchronicazotemicpatientsandpatientsonchronichemodialysis.JDial,2(4),399-44.
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2.NaHCO3,Ba(OH)3,H2SO4
3.HCL,NaAlO2,NaHSO4
4.Ca(OH)2,Na2CO3,BaCO3
谢谢了
要原因
刚入这行,谢谢大家
通过解答,教会我,谢谢
D,K2SO4Na2CO3BaCL2NaNO3
请问下有无同学需要H37RA的?我是做EAE模型的,上个月购买了BDDifco公司的H37RA(货号),因为购买的时候只能整盒6支购买,但我们用不了那么多,所以想问问有无同学需要的,100mg/支,800元/支或用等价试剂交换。地址广州。有需要的请私信,谢谢!
(1)优级纯试剂 亦称保证试剂,为一级品,纯度高,杂质极少,主要用于精密分析和科学研究,常以GR表示。
(2)分析纯试剂 亦称分析试剂,为二级品,纯度略低于优级纯,杂质含量略高于优级纯,适用于重要分析和一般性研究工作,常以AR表示。
(3)化学纯试剂 为三级品,纯度较分析纯差,但高于实验试剂,适用于工厂、学校一般性的分析工作,常以CP表示。
(4)实验试剂 为四级品,纯度比化学纯差,但比工业品纯度高,主要用于一般化学实验,不能用于分析工作,常以 LR表示。
以上按试剂纯度的分类法已在我国通用。根据化学工业部颁布的“化学试剂包装及标志”的规定,化学试剂的不同等级分别用各种不同的颜色来标志,见表1。
表1 我国化学试剂的等级及标志
2.NaNO3FeCl3AgNO3
分别有什么现象?谢谢回答!


暂无品牌分类