The effect of diminazene, an angiotensin-converting enzyme 2 activator, on adenine-induced chronic kidney disease in rats.
Fundam Clin Pharmacol
; 37(2): 235-244, 2023 Apr.
Article
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| MEDLINE
| ID: mdl-36300543
ABSTRACT
The present study investigated the effect of diminazene, lisinopril, or valsartan on adenine-induced chronic kidney disease (CKD) in rats. The animals were divided into five groups (n = 6). The first and second groups received normal diet and adenine in the feed at a dose of 0.25% w/w for 35 days, respectively. The third, fourth, and fifth groups were treated as the second group but also received diminazene (15 mg/kg/day), lisinopril (10 mg/kg/day), and valsartan (30 mg/kg/day), respectively, for 35 days. Adenine significantly increased plasma urea, creatinine, neutrophil gelatinase-associated lipocalin (NGAL), calcium, phosphorus, and uric acid. In addition, adenine increased urinary albumin/creatinine ratio and N-Acetyl-ß-D-glucosaminidase (NAG)/creatinine ratio and reduced creatinine clearance. Adenine also significantly increased the plasma concentrations of inflammatory cytokines (plasma tumor necrosis factor-alpha [TNF-α] and interleukin-1beta [IL-1ß]) and significantly reduced antioxidant indices (catalase, glutathione reductase [GR], and superoxide dismutase [SOD]). Histopathologically, renal tissue from adenine-treated rats showed necrosis of renal tubules, tubular casts, shrunken glomeruli, and increased renal fibrosis. All drugs ameliorated adenine-induced biochemical and histopathological changes. The protective effect of the three drugs used is, at least partially, due to their anti-inflammatory and antioxidant effects. Our results show that administration of diminazene, lisinopril, or valsartan had a comparable effect on the reversal of the biochemical and histopathological indices of adenine-induced CKD in rats.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Diminazeno
/
Insuficiencia Renal Crónica
Límite:
Animals
Idioma:
En
Revista:
Fundam Clin Pharmacol
Asunto de la revista:
FARMACOLOGIA
Año:
2023
Tipo del documento:
Article
País de afiliación:
Omán