Effects of Renin-Angiotensin-Aldosterone System Blockade on Chlorhexidine Gluconate-Induced Sclerosing Encapsulated Peritonitis in Rats
Sclerosing encapsulated peritonitis (SEP) is a rare complication of long term peritoneal dialysis. Renin‐angiotensin‐aldosterone system (RAAS) may play a role in the development of peritoneal fibrosis in CAPD patients. We aimed to evaluate the effect of aliskiren, valsartan, and aliskiren + valsarta...
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Veröffentlicht in: | Therapeutic apheresis and dialysis 2012-02, Vol.16 (1), p.75-80 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Sclerosing encapsulated peritonitis (SEP) is a rare complication of long term peritoneal dialysis. Renin‐angiotensin‐aldosterone system (RAAS) may play a role in the development of peritoneal fibrosis in CAPD patients. We aimed to evaluate the effect of aliskiren, valsartan, and aliskiren + valsartan therapy on SEP. The study included 30 Wistar albino rats which were divided into five groups: I (Control) SF solution i.p.; II (CG group) chlorhexidine gluconate i.p.; III aliskiren oral plus CG i.p.; IV valsartan oral plus CG i.p.; and V aliskiren oral, valsartan oral and CG i.p. On the twenty‐first day, all of the rats were sacrificed. All of the groups were analyzed in terms of peritoneal thickness, degree of inflammation, vasculopathy, neovascularization and fibrosis. Also, the parietal peritoneal tissue samples were evaluated for matrix metalloproteinase 2 (MMP‐2) using the ELISA method. Peritoneal thickness and fibrosis scores were lower in the valsartan group compared to the CG group (P |
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ISSN: | 1744-9979 1744-9987 |
DOI: | 10.1111/j.1744-9987.2011.01031.x |