Protective effect of cordycepin on experimental renal ischemia/reperfusion injury in rats

Submitted: October 19, 2020
Accepted: October 27, 2020
Published: December 18, 2020
Abstract Views: 1005
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  • Hasan Riza Aydin Department of Urology, University of Health Sciences, Trabzon Kanuni Training and Research Hospital, Turkey.
  • Cagri Akin Sekerci Marmara University School of Medicine, Department of Urology, Istanbul, Turkey.
  • Ertugrul Yigit Karadeniz Technical University, Department of Biochemistry, Trabzon, Turkey, Turkey.
  • Hatice Kucuk Department of Pathology, University of Health Sciences, Trabzon Kanuni Training and Research Hospital, Turkey.
  • Huseyin Kocakgol Department of Urology, University of Health Sciences, Trabzon Kanuni Training and Research Hospital, Turkey.
  • Seyfi Kartal Department of Anesthesia and Reanimation, University of Health Sciences, Trabzon Kanuni Training and Research Hospital, Turkey.
  • Yiloren Tanidir Marmara University School of Medicine, Department of Urology, Istanbul, Turkey.
  • Orhan Deger Karadeniz Technical University, Department of Biochemistry, Trabzın, Turkey.

Aim: To date, various molecules have been investigated to reduce the effect of renal ischemia/reperfusion (I/R) injury. However, none have yet led to clinical use. The present study aimed to investigate the protective effect of cordycepin (C) on renal I/R injury in an experimental rat model. Materials and methods: Twenty-four mature Sprague Dawley female rat was randomly divided into three groups: Sham, I/R, I/R+C. All animals underwent abdominal exploration. To induce I/R injury, an atraumatic vascular bulldog clamp was applied to the right renal pedicle for 60 minutes (ischemia) and later clamp was removed to allow reperfusion in all rats, except for the sham group. In the I/R + C group, 10 mg/kg C was administered intraperitoneally, immediately after reperfusion. After 4 hours of reperfusion, the experiment was terminated with right nephrectomy. Histological studies and biochemical analyses were performed on the right nephrectomy specimens. EGTI (endothelial, glomerular, tubulointerstitial) histopathology scoring and semi-quantitative analysis of renal cortical necrosis were used for histological analyses and superoxide dismutase (SOD), catalase (CAT), malondialdehyde (MDA), total oxidant status (TOS) for biochemical analyses. Results: Histopathological examination of the tissue damage revealed that all kidneys in the sham group were normal. The I/R group had higher histopathological scores than the I/R + C group. In the biochemical analysis of the tissues, SOD, MDA, TOS values were found to be statistically different in the I/R group compared to the I/R + C group (p: 0.004, 0.004, 0.001 respectively). Conclusions: Intraperitoneal cordycepin injection following ischemia preserve renal tissue against oxidative stress in a rat model of renal I/R injury.

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Supporting Agencies

University of Health Sciences, Turkey (BAP)

Aydin, H. R., Sekerci, C. A., Yigit, E., Kucuk, H., Kocakgol, H., Kartal, S., Tanidir, Y., & Deger, O. (2020). Protective effect of cordycepin on experimental renal ischemia/reperfusion injury in rats. Archivio Italiano Di Urologia E Andrologia, 92(4).


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