Proanthocyanidin and fish oil potent activity against cisplatin-induced renal cell cycle arrest and apoptosis in rats.

Autor: Hassan HA; a Department of Zoology, Physiology Division , Faculty of Science, Mansoura University , Mansoura , Egypt and., Edrees GM; a Department of Zoology, Physiology Division , Faculty of Science, Mansoura University , Mansoura , Egypt and., El-Gamel EM; b Immunology Division, Urology and Nephrology Center , Mansoura University , Mansoura , Egypt., El-Sayed EA; a Department of Zoology, Physiology Division , Faculty of Science, Mansoura University , Mansoura , Egypt and.
Jazyk: angličtina
Zdroj: Renal failure [Ren Fail] 2015; Vol. 37 (8), pp. 1356-62. Date of Electronic Publication: 2015 Sep 03.
DOI: 10.3109/0886022X.2015.1073528
Abstrakt: Cisplatin is an effective chemotherapeutic agent that displays dose-limiting nephrotoxicity. In the present study, the efficacy of grape seed proanthocyanidin extract (GSPE: 100 mg/kg/day) and fish oil (FO: 5 mL/kg/day) against cisplatin-induced nephrotoxicity was evaluated in terms of DNA damage, histopathological changes and expression levels of molecular markers of apoptosis. The administration of cisplatin (CP) (7 mg/kg) results in an increasing percentage of S-phase, G2/M and apoptosis. Furthermore, CP induces apoptosis as indicated by an elevation of renal caspase-3 and reduction in the expression of BCL-2. In addition to occurred renal histopathological changes as manifested by tubular degeneration, degenerative glomerulus, necrotic tubular cells, and cell debris. On the other hand, the administration of GSPE or FO pre-cisplatin treatment can be ameliorated the current DNA cell cycle alterations by the restoration of expression of proteins related to apoptosis and reduced the undesirable renal histopathological changes. So, it can be concluded that the consumption of GSPE or FO might be useful for minimizing nephrotoxicity caused by cisplatin chemotherapy through their anti-apoptotic and antioxidant properties.
Databáze: MEDLINE
Externí odkaz:
Nepřihlášeným uživatelům se plný text nezobrazuje