Evaluation of protective effects of diosmin (a citrus flavonoid) in chemical-induced urolithiasis in experimental rats.

Context There have not been any conclusive studies of the effects of diosmin, a modified flavanone glycoside obtained from Teucrium gnaphalodes L'Her (Lamiaceae), on urolithiasis. Objective To evaluate anti-urolithiatic effects of diosmin in ammonium chloride and ethylene glycol-induced renal stone in experimental animals. Materials and methods Thirty Sprague-Dawley were divided into five groups (n=6) receiving the following treatments, respectively, p.

Chemopreventive effect of montelukast in n-nitroso n-methyl urea induced mammary carcinogenesis in female Sprague-Dawley rats.

Objective: The objective of the study was to evaluate the chemopreventive effect of montelukast sodium; selective reversible cysteinyl leukotriene D4-receptor antagonist in N-nitroso N-methyl urea (NMU) induced mammary carcinogenesis in virgin female Sprague-Dawley rats.

Materials And Methods: Thirty rats were divided into five groups (normal control, disease control, montelukast1 mg/kg, montelukast10 mg/kg, tamoxifen10 mg/kg) of six animals each. The drug was administered in two doses,1 mg/kg,and 10 mg/kg orally and compared with the standard drug tamoxifen (10 mg/kg)p.

Effect of silymarin on streptozotocin-nicotinamide-induced type 2 diabetic nephropathy in rats.

Introduction: Diabetic nephropathy is the major cause of end-stage renal disease worldwide. Silymarin is a flavonoid mixture obtained from Silybum marianum. Various preclinical and clinical studies have revealed that it has antidiabetic activity.