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Urinary Biomarkers for Monitoring Disease Progression in the Han:SPRD-cy Rat Model of Autosomal-Dominant Polycystic Kidney Disease

机译:监测汉族常染色体显性多囊肾疾病模型的疾病进展的尿液生物标志物

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TheHan:SRPD-cyratisawell-recognizedmodelofhumanautosomal-dominantpolycystickidneydisease.Thediseaseischaracterizedbythedevelopmentofprogressiverenalcysts,leadingtodecliningrenalfunction.Diseaseprogressiontypicallyismonitoredbymeasurementofplasmaureaconcentration.Althoughplasmaureamaybeanadequatemeasureofoverallrenalfunction,urinarybiomarkerscapableofaccuratelymonitoringdiseaseprogressionmaybeequallyuseful.ThegoalofthisstudywastoassessseveralurinarybiomarkersaspotentialmarkersofdiseaseprogressioninmaleandfemaleHan:SPRD-cyrats.Thesebiomarkerswerecomparedwithchangesinplasmaureaconcentrationandmorphometricchangesasthediseaseprogressed.UrinaryactivityofN-acetyl-#59137;-D-glucosaminidaseandconcentrationof#945;-glutathioneS-transferaseweremeasuredasmarkersofproximaltubulardysfunction,glutathioneS-transferaseYb1asadistaltubularmarker,andcollagenIVasabiomarkerforglomerularlesions.Urinaryalbuminwasusedasbiomarkerofglomerularorproximaltubularlesions.Albuminuriaincreasedinmaleratsasthediseaseprogressed,correlatingwithincreasingplasmaureaandmorphologicchanges.Urineconcentrationsof#945;-glutathioneS-transferasedecreasedsignificantlyinthemaleheterozygoticcomparedwithwildtyperatsinthelaterstagesofthedisease.UrinaryconcentrationsofglutathioneS-transferaseYb1andcollagenIVandactivityofN-acetyl-#59137;-D-glucosaminidasedidnotchangeduringdiseaseprogression.Measurementofurinaryalbuminandconcentrationsof#945;-glutathioneS-transferasemaybeusefulformonitoringdiseaseprogressioninthemaleHan:SPRD-cyratmodelinfutureexperiments.
机译:TheHan:SRPD-cyratisawell-recognizedmodelofhumanautosomal-dominantpolycystickidneydisease.Thediseaseischaracterizedbythedevelopmentofprogressiverenalcysts,leadingtodecliningrenalfunction.Diseaseprogressiontypicallyismonitoredbymeasurementofplasmaureaconcentration.Althoughplasmaureamaybeanadequatemeasureofoverallrenalfunction,urinarybiomarkerscapableofaccuratelymonitoringdiseaseprogressionmaybeequallyuseful.ThegoalofthisstudywastoassessseveralurinarybiomarkersaspotentialmarkersofdiseaseprogressioninmaleandfemaleHan:SPRD-cyrats.Thesebiomarkerswerecomparedwithchangesinplasmaureaconcentrationandmorphometricchangesasthediseaseprogressed.UrinaryactivityofN乙酰#59137; -D-glucosaminidaseandconcentrationof#945; -glutathioneS-transferaseweremeasuredasmarkersofproximaltubulardysfunction,谷胱甘肽-transferaseYb1asadistaltubularmarker尿白蛋白被用作肾小球或近端肾小管病变的生物标志物。白蛋白尿增加了雌性大鼠的变性病。 essed,correlatingwithincreasingplasmaureaandmorphologicchanges.Urineconcentrationsof#945; -glutathioneS-transferasedecreasedsignificantlyinthemaleheterozygoticcomparedwithwildtyperatsinthelaterstagesofthedisease.UrinaryconcentrationsofglutathioneS-transferaseYb1andcollagenIVandactivityofN乙酰#59137; -D-glucosaminidasedidnotchangeduringdiseaseprogression.Measurementofurinaryalbuminandconcentrationsof#945; -glutathioneS-transferasemaybeusefulformonitoringdiseaseprogressioninthemaleHan:SPRD-cyratmodelinfutureexperiments。

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