Chemotherapeutic efficacies of the nitrosoureas 1,3-bis(2-chloroethyl)-1-nitrosourea (BCNU), chlorozotocin (CLZ), and streptozotocin (STZ) were investigated against the LSA tumor which is syngeneic to C57BL/6 mice. It was observed that a single injection of 20 mg/kg body weight of BCNU or CLZ, even at an advanced stage of tumor growth, completely cured greater than 90% of the tumor-bearing mice...

Abstract Objective This study was aimed at determining the nephroprotective potential of Sphaeranthus indicus Linn methanol extract (SME) against hyperglycemia and dyslipidemia in streptozotocin (STZ)-induced diabetic nephropathy (DNP) adult Wistar albino rats. Materials Methods Following STZ-induced diabetes, rats either sex with serum glucose level more than 250 mg/dL were chosen randomized i...

The purpose of this study was to investigate the role of insulin on skeletal muscle GLUT-4 protein expression and glycogen storage after postexercise carbohydrate supplementation. Male Sprague-Dawley rats were randomly assigned to one of six treatment groups: sedentary control (Con), Con with streptozocin (Stz/C), immediately postexercise (Ex0), Ex0 with Stz (Stz/Ex0), 5-h postexercise (Ex5), a...

The objective of this study was to investigate the therapeutic efficacies of crude yam (Dioscorea batatas) powder (PY), water extract of yam (EY), and allantoin (the active constituent of yam) in streptozotocin (STZ)-induced diabetic rats with respect to glucose, insulin, glucagon-like peptide-1 (GLP-1), C-peptide, glycated hemoglobin (HbAlc), lipid metabolism, and oxidative stress. For this pu...

objective(s): diabetes mellitus is a public health problem and one of the five leading causes of death globally. in the present study, the effect of metformin with natural honey was investigated on glycemia in the streptozotocin-induced diabetic rats. materials and methods: thirty wistar male rats were randomly divided into six groups including c: non ­diabetic rats received distilled water, ch...

introduction: alzheimer disease is a progressive and irreversible neuropsychiatric disorder. melissa officinalis improves anxiety and clinical dementia symptoms caused by ad therefore, the purpose of the present study was to evaluate the effect of mellisa extract on spatial memory deficit induced by stz in mwm examination of male wistar rats. methods: in the present study, 112 male wistar rats ...

Inbred strains of mice vary in their sensitivity to the diabetogenic effects of streptozotocin (STZ). To investigate the basis for this strain difference we exposed islet cells from two strains of mice that differ in sensitivity to the drug. We examined them morphologically and measured islet NAD + NADH content, streptozotocin metabolite accumulation, glucose transport capacity, Glut2 levels an...

The Zucker fatty (ZF) rat is a disease model of obesity and metabolic syndrome, such as hyperlipidemia and insulin resistance, resulting from hyperphagia owing to the loss of function of the leptin receptor, but it rarely develops hyperglycemia. We examined the effects of different doses of streptozotocin (STZ). A low dosage of STZ (30 mg/kg body weight, i.p.) elevated blood glucose levels in Z...

The objective of the present study was to evaluate α-glucosidase inhibitory and antidiabetic effects of Nopal water extract (NPWE) and Nopal dry power (NADP) in low-dose streptozotocin- (STZ-) induced diabetic rats fed a high-fat diet (HFD). The type 2 diabetic rat model was induced by HFD and low-dose STZ. The rats were divided into four groups as follows: (1) nondiabetic rats fed a regular di...

Abstract Background and Aims Diabetic nephropathy (DN) is a major cause of mortality in patients with diabetes chronic kidney disease, but there lack effective therapeutic drugs for this disease. The development progression DN influenced by fibrosis. transforming growth factor (TGF)-β1 key cytokine involved fibrosis many different organ systems. Anti-fibrotic gene (Anti-F) TGF-β/Smad signaling....