the aim of the present study was to evaluate the effect of melatonin as an antioxidant on spatial navigation memory in male diabetic rats. thirty-two male white wistar rats weighing 200 ± 20 g were divided into four groups, randomly: control, melatonin, diabetic and melatonin-treated diabetic. experimental diabetes was induced by intraperitoneal injection of 50 mg kg-1 streptozotocin. melatonin...

background and objectives: hippocampal volume reduction has been reported in diabetes mellitus type 1. it is believed that hyperglycemia and oxidative stress mediate neuropathological changes in hippocampal neurons. in this study we aimed to study the effect of insulin and an antioxidant like ascorbic acid on preventing volume changes of dentate gyrus and ca3 region of hippocampus. materials an...

background: the leaves of eucalyptus globulus (eucalyptus) are used for treatment of diabetes mellitus in traditional medicine. the aim of this study was to evaluate the effects of eucalyptus in treatment of established systemic infection with candida albicans in normal and streptozotocin-induced diabetic rats. methods: sixty normoglycemic male wistar rats, weighing 200-250 g, were selected and...

Diabetes mellitus (DM) is a complex disease, being one of the most prevalent diseases worldwide. As a consequence, pregnancy-associated diabetes is increasingly common. Given the numerous studies about the influence of diabetes on offspring of diabetic rat dams, the neurological outcome is of outmost importance. This paper aimed at evaluating the neurofunctional performance of young male offspr...

objective: barberry root extract contains various alkaloids that are considered as antioxidants. beneficial effect of aqueous extract of berberis integerrima root (aebir) was evaluated for renal function in diabetic rats induced by stz. material and methods: diabetes was induced by i.p. injection of streptozotocin (65 mg/kg bw) to rats, after 15 h of fasting. diabetic rats were randomly grouped...

Animal models play a critical role in diabetes research, aiding the comprehension of both type 1 and 2 pathogenesis assessment potential therapeutic interventions. These offer numerous advantages, including ability to induce stable hyperglycemia hyperlipidemia, minimal variability, opportunity study genetic mutations single gene effects. However, they also present limitations such as lengthy in...

objective(s):the present study investigated the antidiabetic and hypolipidemic properties of dorema aucheri leave hydroalcoholic extract in nicotinamide-streptozotocin induced type 2 diabetic rats. materials and methods: nicotinamide/streptozotocin-induced diabetic rats were supplemented orally with three different doses of d.  aucheri (100, 200 and 400 mg/kg bw) or glibenclamide (0.25 mg/kg) f...

objective(s): leptin exerts various effects on appetite and body weight. disruption of the obesitygene is precedent to fatness. insulin or glucose elevates leptin, but streptozotocin reduces it. however, controversial data exist for the effects of leptin on diabetes and leptin level in each gender. leptin can damage the kidney function but little evidence exists for its hepatic effects. the aim...

The mechanistic pathway for the antidiabetic efficacy of ethanolic extract of Punica granatum flowers (PgEFet) has been investigated by measuring the status of blood glucose, plasma insulin, carbohydrate metabolizing enzymes, lipid peroxidation and antioxidants as biochemical end points in streptozotocin induced diabetic rats. Diabetes mellitus was induced by single intraperitoneal injection of...

Introduction: Diabetes mellitus is a metabolic disorder and it is estimated that its annual incidence rate will continue to increase in the future worldwide. Increased oxidant factors and decreased antioxidant defense are two of the factors resulting in diabetes. In the present study, we aimed to investigate Citrullus Colocynthis pulp effects on oxidant and antioxidant factors of liver in st...