Urinary N-Acetyl-Beta-D-Glucosaminidase Activity in Rat Experimental Ischemic and Toxic Models of Acute Kidney Injury
The identification of a suitable prevention method which facilitates limiting the deleterious effects of acute kidney injuries is highly required. In order to identify a proper treatment for acute kidney injuries, a suitable experimental model that replicates the structural, metabolic and inflammato...
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Format: | Article |
Language: | English |
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AcademicPres
2017-05-01
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Series: | Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Veterinary Medicine |
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Online Access: | http://journals.usamvcluj.ro/index.php/veterinary/article/view/12618 |
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DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Razvan Andrei CODEA Mircea MIRCEAN Sidonia Alina BOGDAN Andras Laszlo NAGY Alexandra BIRIS Orsolya SARPATAKI Ionut IONUT Vlad LUCA Cistian POPOVICI Ileana BOGDAN Aurora Livia URSACHE Liviu Ioan OANA |
spellingShingle |
Razvan Andrei CODEA Mircea MIRCEAN Sidonia Alina BOGDAN Andras Laszlo NAGY Alexandra BIRIS Orsolya SARPATAKI Ionut IONUT Vlad LUCA Cistian POPOVICI Ileana BOGDAN Aurora Livia URSACHE Liviu Ioan OANA Urinary N-Acetyl-Beta-D-Glucosaminidase Activity in Rat Experimental Ischemic and Toxic Models of Acute Kidney Injury Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Veterinary Medicine N-Acetyl-β-D-Glucosaminidase, NAG, acute kidney injury, ischemia/reperfusion, gentamicin, nephrotoxicity |
author_facet |
Razvan Andrei CODEA Mircea MIRCEAN Sidonia Alina BOGDAN Andras Laszlo NAGY Alexandra BIRIS Orsolya SARPATAKI Ionut IONUT Vlad LUCA Cistian POPOVICI Ileana BOGDAN Aurora Livia URSACHE Liviu Ioan OANA |
author_sort |
Razvan Andrei CODEA |
title |
Urinary N-Acetyl-Beta-D-Glucosaminidase Activity in Rat Experimental Ischemic and Toxic Models of Acute Kidney Injury |
title_short |
Urinary N-Acetyl-Beta-D-Glucosaminidase Activity in Rat Experimental Ischemic and Toxic Models of Acute Kidney Injury |
title_full |
Urinary N-Acetyl-Beta-D-Glucosaminidase Activity in Rat Experimental Ischemic and Toxic Models of Acute Kidney Injury |
title_fullStr |
Urinary N-Acetyl-Beta-D-Glucosaminidase Activity in Rat Experimental Ischemic and Toxic Models of Acute Kidney Injury |
title_full_unstemmed |
Urinary N-Acetyl-Beta-D-Glucosaminidase Activity in Rat Experimental Ischemic and Toxic Models of Acute Kidney Injury |
title_sort |
urinary n-acetyl-beta-d-glucosaminidase activity in rat experimental ischemic and toxic models of acute kidney injury |
publisher |
AcademicPres |
series |
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Veterinary Medicine |
issn |
1843-5270 1843-5378 |
publishDate |
2017-05-01 |
description |
The identification of a suitable prevention method which facilitates limiting the deleterious effects of acute kidney injuries is highly required. In order to identify a proper treatment for acute kidney injuries, a suitable experimental model that replicates the structural, metabolic and inflammatory lesions that occur in the natural acute injured kidney is highly necessary. Intense urinary NAG activity can be found in a variety of renal disease such as toxic nephropathies, ischemic renal injury following cardiac surgery or renal transplantation but also in glomerular disease especially in diabetic nephropathy. Rises in urinary NAG enzyme activity strongly suggests tubular cell damage and support NAG enzyme as a biomarker of renal tubular injury. The aim of this paper is to obtain a stable in vivo acute kidney injury experimental model, in Wistar, rats and to evaluate the urinary activity of N-acetyl-β-D-glucosaminidase (NAG) enzyme, blood levels of urea and creatinine and microstructural renal alterations induced by ischemia/reperfusion injury respectively gentamicin nephrotoxicity. For this purpose we have used a rat experimental model. Adult male Wistar rats weighing 250-300 g were randomly divided into 3 groups with 8 rats in each group. Group 1 served as a model for the renal ischemia/reperfusion injury experiment, group 2 served for toxic kidney injury experimental model and group 3 served as control group. All individuals in both groups 1 and 2 presented marked elevations in blood urea and creatinine at the moment of euthanasia (day 3 for group 1 and day 9 for group 2) compared to the control group where biochemical values remained within normal limits. Urine analysis of both group 1 and 2 showed marked urinary NAG index activity which suggests acute tubular injury, suggestion confirmed by histological evaluation of the renal parenchyma sampled from this subjects |
topic |
N-Acetyl-β-D-Glucosaminidase, NAG, acute kidney injury, ischemia/reperfusion, gentamicin, nephrotoxicity |
url |
http://journals.usamvcluj.ro/index.php/veterinary/article/view/12618 |
work_keys_str_mv |
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doaj-de44d72afd994edaa75cb64031175c4e2020-11-24T20:46:40ZengAcademicPresBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Veterinary Medicine1843-52701843-53782017-05-0174110511010.15835/buasvmcn-vm:1261810276Urinary N-Acetyl-Beta-D-Glucosaminidase Activity in Rat Experimental Ischemic and Toxic Models of Acute Kidney InjuryRazvan Andrei CODEA0Mircea MIRCEAN1Sidonia Alina BOGDAN2Andras Laszlo NAGY3Alexandra BIRIS4Orsolya SARPATAKI5Ionut IONUT6Vlad LUCA7Cistian POPOVICI8Ileana BOGDAN9Aurora Livia URSACHE10Liviu Ioan OANA11Department of Clinical Sciences, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary MedicineDepartment of Clinical Sciences, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary MedicineDepartment of Preclinical Sciences, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary MedicineDepartment of Preclinical Sciences, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary MedicineDepartment of Preclinical Sciences, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary MedicineDepartment of Preclinical Sciences, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary MedicineDepartment of Preclinical Sciences, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary MedicineDepartment of Preclinical Sciences, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary MedicineDepartment of Clinical Sciences, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary MedicineDepartment of Technical and Soil Sciences, Faculty of Agriculture, University of Agricultural Sciences and Veterinary MedicineDepartment of Preclinical Sciences, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary MedicineDepartment of Preclinical Sciences, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary MedicineThe identification of a suitable prevention method which facilitates limiting the deleterious effects of acute kidney injuries is highly required. In order to identify a proper treatment for acute kidney injuries, a suitable experimental model that replicates the structural, metabolic and inflammatory lesions that occur in the natural acute injured kidney is highly necessary. Intense urinary NAG activity can be found in a variety of renal disease such as toxic nephropathies, ischemic renal injury following cardiac surgery or renal transplantation but also in glomerular disease especially in diabetic nephropathy. Rises in urinary NAG enzyme activity strongly suggests tubular cell damage and support NAG enzyme as a biomarker of renal tubular injury. The aim of this paper is to obtain a stable in vivo acute kidney injury experimental model, in Wistar, rats and to evaluate the urinary activity of N-acetyl-β-D-glucosaminidase (NAG) enzyme, blood levels of urea and creatinine and microstructural renal alterations induced by ischemia/reperfusion injury respectively gentamicin nephrotoxicity. For this purpose we have used a rat experimental model. Adult male Wistar rats weighing 250-300 g were randomly divided into 3 groups with 8 rats in each group. Group 1 served as a model for the renal ischemia/reperfusion injury experiment, group 2 served for toxic kidney injury experimental model and group 3 served as control group. All individuals in both groups 1 and 2 presented marked elevations in blood urea and creatinine at the moment of euthanasia (day 3 for group 1 and day 9 for group 2) compared to the control group where biochemical values remained within normal limits. Urine analysis of both group 1 and 2 showed marked urinary NAG index activity which suggests acute tubular injury, suggestion confirmed by histological evaluation of the renal parenchyma sampled from this subjectshttp://journals.usamvcluj.ro/index.php/veterinary/article/view/12618N-Acetyl-β-D-Glucosaminidase, NAG, acute kidney injury, ischemia/reperfusion, gentamicin, nephrotoxicity |