Nitric Oxide in Serum and Renal Tissue During Compensatory Renal Hypertrophy in Rats

Authors

  • Jasminko Huskić Institute of Physiology and Biochemistry, Faculty of Medicine, University of Sarajevo
  • Asija Začiragić Institute of Physiology and Biochemistry, Faculty of Medicine, University of Sarajevo
  • Nermina Babić Institute of Physiology and Biochemistry, Faculty of Medicine, University of Sarajevo
  • Nedžad Mulabegović Institute of Pharmacology, Faculty of Medicine, University of Sarajevo

DOI:

https://doi.org/10.17305/bjbms.2006.3209

Keywords:

nitric oxide, serum, renal tissue, unilateral nephrectomy

Abstract

Nitric oxide (NO) level in serum and renal tissue has been examined in 15 male Wistar rats, body weight 200-250 g, 7 days after unilateral nephrectomy. All rats were ether-anaesthetized and the kidneys were removed by dorsolateral approach. NO concentration in serum and renal tissue was determined by classic colorimetric Griess reaction. Conversion of NO(3)(2-) into NO(2)(2-) was done with elementary zinc. Results have shown that NO concentration in renal tissue is statistically higher in rats 7 days after unilateral nephrectomy then in control renal tissue before compensatory kidney growth (p<0,02). There is no difference between NO concentration in serum before unilateral nephrectomy and 7 days after nephrectomy. These findings suggest that NO may play an important role in mediating the hemodynamic changes associated with reduced renal mass.

Nitric Oxide in Serum and Renal Tissue During Compensatory Renal Hypertrophy in Rats

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Published

20-02-2006

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Section

Biochemistry

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How to Cite

1.
Nitric Oxide in Serum and Renal Tissue During Compensatory Renal Hypertrophy in Rats. Biomol Biomed [Internet]. 2006 Feb. 20 [cited 2024 Mar. 29];6(1):46-9. Available from: https://www.bjbms.org/ojs/index.php/bjbms/article/view/3209