Effect of Sevelamer on Serum Levels of Klotho and Soluble Tumor Necrosis Factor-like Weak Inducer of Apoptosis in Rats With Adenine-induced Chronic Kidney Disease

Authors

  • Zahra Golmohamadi Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran Author
  • Hassan Argani Urology and Nephrology Research Center, Beheshti University of Medical Sciences, Tehran, Iran Author
  • Amir Ghorbanihaghjo Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran Author
  • Nadereh Rashtchizadeh Connective Tissue Research Center, Tabriz University of Medical Science, Iran Author
  • Nasrin Bargahi Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran Author
  • Mehran Mesgari Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran Author
  • Davoud Sanajou Department of Biochemistry, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran Author

Abstract

Introduction. Nontraditional risk factors for cardiovascular disease (CVD), including mineral disorder, high fibroblast growth factor 23 (FGF23), low klotho, and low soluble TWEAK could predict the incipient risk of CVD in chronic kidney disease (CKD). The present study evaluates the effect of sevelamer on soluble tumor necrosis factor-like weak inducer of apoptosis (TWEAK), and klotho levels in adenine-induced CKD rats.

Methods and Materials. Normal control rats without sevelamer were compared with 3 groups of adenine-induced CKD rats, including CKD rats without sevelamer, CKD rats treated with 3% sevelamer, and rats receiving adenine and 3% sevelamer concurrently. After 4 weeks of sevelamer treatment, serum levels of klotho and soluble TWEAK were measured, along with biochemical parameters related to kidney function.

Results. Sevelamer significantly reduced serum levels of phosphate and increased serum levels of klotho and soluble TWEAK. Decreased levels of phosphate were negatively correlated with elevated levels of klotho and soluble TWEAK (r = -0.70, P = .003; r = -0.58, P = .02; respectively) in serum.

Conclusions. Sevelamer successfully reduced serum levels of phosphate, and meanwhile, it led to an elevation in serum levels of klotho and soluble TWEAK in rat models of CKD.

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Published

2018-10-11

Issue

Section

ORIGINAL | Kidney Diseases

How to Cite

Effect of Sevelamer on Serum Levels of Klotho and Soluble Tumor Necrosis Factor-like Weak Inducer of Apoptosis in Rats With Adenine-induced Chronic Kidney Disease. (2018). Iranian Journal of Kidney Diseases, 12(5), 281-287. https://www.ijkd.org/index.php/ijkd/article/view/3681

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