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Pregled bibliografske jedinice broj: 858535

Antioxidant Pre-Treatment Reduces the Toxic Effects of Oxalate on Renal Epithelial Cells in a Cell Culture Model of Urolithiasis


Kizivat, Tomislav; Smolić, Martina; Marić, Ivana; Tolušić Levak, Maja; Smolić, Robert; Bilić Čurčić, Ines; Kuna, Lucija; Mihaljević, Ivan; Včev, Aleksandar; Tucak-Zorić, Sandra
Antioxidant Pre-Treatment Reduces the Toxic Effects of Oxalate on Renal Epithelial Cells in a Cell Culture Model of Urolithiasis // International Journal of Environmental Research and Public Health, 14 (2017), 1; 109-1 doi:10.3390/ijerph14010109 (međunarodna recenzija, članak, znanstveni)


Naslov
Antioxidant Pre-Treatment Reduces the Toxic Effects of Oxalate on Renal Epithelial Cells in a Cell Culture Model of Urolithiasis

Autori
Kizivat, Tomislav ; Smolić, Martina ; Marić, Ivana ; Tolušić Levak, Maja ; Smolić, Robert ; Bilić Čurčić, Ines ; Kuna, Lucija ; Mihaljević, Ivan ; Včev, Aleksandar ; Tucak-Zorić, Sandra

Izvornik
International Journal of Environmental Research and Public Health (1660-4601) 14 (2017), 1; 109-1

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Urolithiasis ; vitamin E ; l-arginine ; Madin-Darby canine kidney cells ; LLC-PK1 cells

Sažetak
Urolithiasis is characterized by the formation and retention of solid crystals within the urinary tract. Kidney stones are mostly composed of calcium oxalate, which predominantly generates free radicals that are toxic to renal tubular cells. The aim of the study is to explore possible effects of antioxidant pre-treatment on inhibition of oxidative stress. Three cell lines were used as in vitro model of urolithiasis: MDCK I, MDCK II and LLC-PK1. Oxidative stress was induced by exposure of cells to sodium oxalate in concentration of 8 mM. In order to prevent oxidative stress, cells were pre-treated with three different concentrations of l-arginine and vitamin E. Oxidative stress was evaluated by determining the expression of superoxide dismutase (SOD), osteopontin (OPN), and by the concentration of glutathione (GSH). In all three cell lines, pre-treatment of antioxidants increased cell survival. Positive correlation of SOD and OPN expression as well as GSH concentration was observed in all groups of cells. Our results indicate that an antioxidant pre-treatment with l-arginine and vitamin E is able to hamper oxalate-induced oxidative stress in kidney epithelial cells and as such could play a role in prevention of urolithiasis.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti



POVEZANOST RADA


Projekt / tema
219-2192190-2069 - Fizikalno-kemijski i metabolički čimbenici rizika stvaranja kamenaca (Aleksandar Včev, )
219-2192190-2182 - Osobitosti koštane pregradnje u bolesnika s urolitijazom (Jasminka Milas-Ahić, )
219-2192190-2186 - Prevencija stvaranja i recidiva mokraćnih kamenca (Antun Tucak, )

Ustanove
Klinički bolnički centar Osijek,
Medicinski fakultet, Osijek

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • Social Science Citation Index (SSCI)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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