insulin dependent diabetes mellitus (iddm) results from irreversible loss of beta cells (β-cells) of the pancreas. a streptozotocin (stz)-induced diabetes in animal model mimics, in some aspects, recent onset iddm. this study was conducted to investigate the effect of nicotinamide on experimentally-induced iddm. thirty spraque dawley rats were divided into 3 groups; a control group, a diabetic ...

Background: Diabetes is a major public health problem. The development of new therapies that are able to improve glycemia management and even to cure diabetes is of great interest. In this study, protective effects of sodium tungstate against STZ-induced beta-cell damages were investigated. Methods: Sixty rats were divided into six groups: control, diabetic, sodium tungstate treated diabetic r...

The aim of the present study was to evaluate antidiabetic activity ethanol extract leaves Flax plant (Linum usitatissimum) in streptozotocin (STZ) induced diabetic rats. Ethanol Linum usitatissimum (EELL) or glibenclamide administered rats orally daily for 28 days. Blood glucose levels at weekly interval and on 29th day, serum biochemical parameters were carried out its effect glucose, creatini...

The present investigation was undertaken to study the benefical effects of Coenzyme Q10 in streptozotocin (STZ)-induced type I diabetic rats. STZ-diabetes produced a significant increase in fasting glucose levels that was associated with decrease in serum insulin levels. STZ also produced hypercholesterolemia, hypertriglyceredemia, increase in lipid peroxidation and decrease in high density lip...

Objective(s): Diabetes mellitus (DM) is a widespread metabolic disorder worldwide. Clinical physicians have found diabetic patients have mild to middle cognitive dysfunction and an alteration of brain monoaminergic function. This study explored the change in various patterns of behavioral models and brain monoamine function under streptozotocin (STZ)-induced type 1 diabetes.Materials and Method...

background and objective: diabetes mellitus is common endocrine disease cause learning and memory impairment. this study was done to evaluate the effect of quercetin on learning and memory in stz-induced diabetic rats was investigated. methods: in this experimental study, 40 male wistar rats were randomly allocated into five groups: control, quercetin - treated control, diabetic and quercetin -...

Abstract Diabetic cardiomyopathy increases the risk of heart failure and worsens prognosis for diabetes mellitus (DM) patients. Its development depends on many factors, including modification nitric oxide production impaired DNA repair. The goal present work was to study in vivo effects a 1,4-dihydropyridine AV-153, known as antimutagen DNA-binder, integrity, expression several proteins involve...

objective: oxidative stress plays an important role in the etiology of diabetic complications. diabetes impairs hippocampus neurogenesis, synaptic plasticity, and learning. the aim of this study was to investigate the effects of hydroalcoholic extract of nigella sativa seed on oxidative stress in stz-induced diabetic rats' hippocampus. materials and methods: diabetes induced by 60 mg/kg st...

Objective: The aim of the present study was to investigate the renal protective effect of Adenanthera pavonina (A. pavonina) seed aqueous extract (APSAE), in streptozotocin (STZ)-induced diabetic rats. Materials and Methods: The renal protective effect of A. pavonina seed aqueous extract (APSAE) was studied in STZ-induced diabetic rats. APSAE (50, 100 and 200 mg/kg per day) was given daily to ...

objective: diabetes is an important risk factor for cardiovascular events. the great percent of morbidity in patients with diabetes is due to endothelial dysfunction. the present study investigated the effects of hydroalcholic extract of nigella sativa (n. sativa)  on contractile and dilatation response of isolated aorta in streptozotocin (stz)-induced diabetic rat. materials and methods: rats ...