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Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Journal of Environmental Pathology, Toxicology and Oncology
Импакт фактор: 1.625 5-летний Импакт фактор: 1.63 SJR: 0.402 SNIP: 0.613 CiteScore™: 2.3

ISSN Печать: 0731-8898
ISSN Онлайн: 2162-6537

Выпуски:
Том 39, 2020 Том 38, 2019 Том 37, 2018 Том 36, 2017 Том 35, 2016 Том 34, 2015 Том 33, 2014 Том 32, 2013 Том 31, 2012 Том 30, 2011 Том 29, 2010 Том 28, 2009 Том 27, 2008 Том 26, 2007 Том 25, 2006 Том 24, 2005 Том 23, 2004 Том 22, 2003 Том 21, 2002 Том 20, 2001

Journal of Environmental Pathology, Toxicology and Oncology

DOI: 10.1615/JEnvironPatholToxicolOncol.2015012424
pages 53-61

Zoledronic Acid Aggravates Kidney Damage During Ischemia Reperfusion Injury in Rat

Ibrahim Sehitoglu
Department of Pathology, Faculty of Medicine, RecepTayyip Erdogan University, Rize, Turkey
Levent Tumkaya
Department of Histology and Embryology, Faculty of Medicine, RecepTayyip Erdogan University, Rize, Turkey
Recep Bedir
Department of Pathology, Faculty of Medicine, RecepTayyip Erdogan University, Rize, Turkey
Yildiray Kalkan
Department of Histology and Embryology, Faculty of Medicine, RecepTayyip Erdogan University, Rize, Turkey
Medine Cumhur Cure
Department of Biochemistry, Faculty of Medicine, RecepTayyip Erdogan University, Rize, Turkey
Ahmet Fikret Yucel
Department of Surgery, Faculty of Medicine, RecepTayyip Erdogan University, Rize, Turkey
Orhan Unal Zorba
Department of Urology, Faculty of Medicine, RecepTayyip Erdogan University, Rize, Turkey
Suleyman Yuce
Internal Medicine, Kumru State Hospital, Ordu, Turkey
Erkan Cure
Department of Internal Medicine, Faculty of Medicine, RecepTayyip Erdogan University, Rize, Turkey

Краткое описание

Introduction: Zoledronic acid (ZA), a bisphosphonate, increases the levels of cytokines, such as interleukin-6 (IL-6) and tumor necrosis factor alpha (TNF-α), and reactive oxygen species (ROS) in subjects without cancer. Increased production of ROS, TNF-α, and IL-6 during ischemia and reperfusion (I/R) injury stimulates apoptosis that leads to renal injury. We aimed to investigate whether ZA treatment has a protective effect on renal tissues during I/R. Materials and Methods: Twenty-four Sprague-Dawley rats were used in this study, and they were subdivided randomly into three groups, each containing eight rats. Infrarenal abdominal aortic cross ligation was performed on the I/R group. After 2 h of ischemia, 2 h of reperfusion was applied. A single dose of 100 µg/kg ZA was administered intraperitoneally to the ZA group. I/R was performed after 48 h. Results: Whereas TNF-α, IL-6, and nitric oxide (NO) levels of the I/R group were higher than those of the control group, TNF-α, IL-6, and NO levels of the ZA group were higher than those of the I/R group [TNF-α (p=0.038), IL-6 (p=0.012), NO (p=0.002), and caspase-3 (p=0.037)] and the control group [TNF-α (p<0.001), IL-6 (p<0.001), NO (p<0.001), and caspase-3 (p<0.001)]. Whereas the carbonic anhydrase II (CA-II) level of the ZA group was lower than that of the control group (p=0.040), the CA-II level of the I/R group was higher than that of the control group (p=0.020). Conclusion: ZA may aggravate renal injury during I/R by increasing cytokine production and apoptosis. It may also increase renal injury and metabolic acidosis during I/R by suppressing CA-II enzyme activities.


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