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Vitamin E, Vitamin C, or Losartan Is Not Nephroprotectant against Cisplatin-Induced Nephrotoxicity in Presence of Estrogen in Ovariectomized Rat Model
Joint Authors
Ashrafi, Farzaneh
Mansouri, Azam
Haghighi, Maryam
Talebi, Ardeshir
Nasri, Hamid
Pezeshki, Zahra
Eshraghi-Jazi, Fatemeh
Nematbakhsh, Mehdi
Safari, Tahereh
Source
International Journal of Nephrology
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-09-26
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Background.
The nephroprotective effect of vitamins E and C or losartan against cisplatin (CP)- induced nephrotoxicity when they are accompanied by estrogen was investigated.
Methods.
The ovariectomized rats received estradiol valerate for two weeks.
At the end of the first week, a single dose of CP (7 mg/kg, IP) was also administered, and they received placebo (group 1), vitamin E (group 2), vitamin C (group 3), or losartan (group 4) every day during the second week, and they were compared with another three control groups.
Results.
CP alone increased the serum levels of blood urea nitrogen (BUN), creatinine (Cr), and kidney tissue damage score (KTDS), significantly (P<0.05), however at the presence of estradiol and CP, vitamin C, vitamin E, or losartan not only did not decrease these parameters, but also increased them significantly (P<0.05).
The serum level of superoxidase dismutase (SOD) was reduced by CP (P<0.05), but it was increased when estradiol or estradiol plus vitamin C or losartan were added (P<0.05).
Conclusion.
The particular pharmacological dose of estrogen used in this study abolish the nephroprotective effects vitamins C and E or losartan against CP-induced nephrotoxicity.
American Psychological Association (APA)
Nematbakhsh, Mehdi& Pezeshki, Zahra& Eshraghi-Jazi, Fatemeh& Ashrafi, Farzaneh& Nasri, Hamid& Talebi, Ardeshir…[et al.]. 2012. Vitamin E, Vitamin C, or Losartan Is Not Nephroprotectant against Cisplatin-Induced Nephrotoxicity in Presence of Estrogen in Ovariectomized Rat Model. International Journal of Nephrology،Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-460325
Modern Language Association (MLA)
Nematbakhsh, Mehdi…[et al.]. Vitamin E, Vitamin C, or Losartan Is Not Nephroprotectant against Cisplatin-Induced Nephrotoxicity in Presence of Estrogen in Ovariectomized Rat Model. International Journal of Nephrology No. 2012 (2012), pp.1-10.
https://search.emarefa.net/detail/BIM-460325
American Medical Association (AMA)
Nematbakhsh, Mehdi& Pezeshki, Zahra& Eshraghi-Jazi, Fatemeh& Ashrafi, Farzaneh& Nasri, Hamid& Talebi, Ardeshir…[et al.]. Vitamin E, Vitamin C, or Losartan Is Not Nephroprotectant against Cisplatin-Induced Nephrotoxicity in Presence of Estrogen in Ovariectomized Rat Model. International Journal of Nephrology. 2012. Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-460325
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-460325