| Naslov: | The role of vascular lesions in diabetes across a spectrum of clinical kidney disease |
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| Avtorji: | ID Rodriguez-Rodriguez, Rosa (Avtor)
ID Hojs, Radovan (Avtor)
ID Trevisani, Francesco (Avtor)
ID Morales, Enrique (Avtor)
ID Fernández, Gema (Avtor)
ID Bevc, Sebastjan (Avtor)
ID Cases Corona, Clara Maria (Avtor)
ID Cruzado, Josep Maria (Avtor)
ID Quaro, María (Avtor)
ID Navarro Díaz, Maruja (Avtor)
ID Hornum, Mads (Avtor)
ID Fernandez-Fernandez, Beatriz (Avtor)
ID Bettiga, Arianna (Avtor)
ID Di Marco, Federico (Avtor)
ID López Martínez, Marina (Avtor)
ID Moreso, Francisco J. (Avtor)
ID García Garro, Clara (Avtor)
ID Khazim, Khaled (Avtor)
ID Ghanem, Fedaa (Avtor)
ID Praga, Manuel (Avtor)
ID Ibernón, Meritxell (Avtor)
ID Laranjinha, Ivo (Avtor)
ID Mendonça, Luís (Avtor)
ID Bigotte Vieira, Miguel (Avtor)
ID Feldt-Rasmussen, Bo (Avtor)
ID Fox Concepción, Patricia (Avtor)
ID Negrín Mena, Natalia (Avtor)
ID Ortiz, Alberto (Avtor)
ID Porrini, Esteban L. (Avtor) |
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| Datoteke: |  Rodriguez-Rodri-2021-The_Role_of_Vascular_Lesi.pdf (1,56 MB)
MD5: 902B52F7EBAC7F6983FE7BE73D421C36
 https://doi.org/10.1016/j.ekir.2021.06.001
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| Jezik: | Angleški jezik |
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| Vrsta gradiva: | Znanstveno delo |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: | MF - Medicinska fakulteta
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| Opis: | Introduction: The clinical-histologic correlation in diabetic nephropathy is not completely known.
Methods: We analyzed nephrectomy specimens from 90 patients with diabetes and diverse degrees of proteinuria and glomerular filtration rate (GFR).
Results: Thirty-six (40%) subjects had normoalbuminuria, 33 (37%) microalbuminuria, and 21 (23%) non-nephrotic proteinuria. Mean estimated GFR (eGFR) was 65±23 (40% <60 ml/min per 1.73 m2). About 170 glomeruli per patient were analyzed, and all samples included vascular tissue. Six subjects (7%) were classified in diabetic nephropathy class I, 61 (68%) in class II-a, 13 (14%) in class II-b, 9 (10%) class III, and 1 (1%) in class IV. Eighty percent to 90% of those with normoalbuminuria or microalbuminuria were classified in class II-a or II-b and <10% in class III; 52% of those with proteinuria were in class II-a, 15% in class II-b, and 19% in class III. Nodular sclerosis (57%) and mesangial expansion (15%) were more frequent in cases with proteinuria than in normoalbuminuria (28% and 8%; P = 0.028 and 0.017). About 20% to 30% of all cases, regardless the level of albuminuria or proteinuria or the histologic class had tubular atrophy, interstitial fibrosis, or inflammation in >10% to 20% of the sample. Moderate hyalinosis and arteriolar sclerosis were observed in 80% to 100% of cases with normoalbuminuria, microalbuminuria, proteinuria, as well as in class I, II, or III.
Conclusions: Weak correspondence between analytical parameters and kidney histology was found. Thus, disease may progress undetected from the early clinical stages of the disease. Finally, vascular damage was a very common finding, which highlights the role of ischemic intrarenal disease in diabetes. |
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| Ključne besede: | albuminuria, chronic kidney disease, diabetes, diabetic nephropathy, histology, normoalbuminuria |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Poslano v recenzijo: | 14.05.2021 |
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| Datum sprejetja članka: | 04.06.2021 |
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| Datum objave: | 12.06.2021 |
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| Založnik: | Elsevier |
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| Leto izida: | 2021 |
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| Št. strani: | Str. 2392-2403 |
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| Številčenje: | Letn. 6, št. 9 |
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| PID: | 20.500.12556/DKUM-91276  |
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| UDK: | 616.6 |
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| COBISS.SI-ID: | 104360707 |
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| DOI: | 10.1016/j.ekir.2021.06.001 |
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| ISSN pri članku: | 2468-0249 |
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| Datum objave v DKUM: | 06.12.2024 |
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| Število ogledov: | 165 |
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| Število prenosov: | 18 |
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| Metapodatki: |    |
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| Področja: | Ostalo
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