Background: scopolamine induced neuroinflammation limits its long-term clinical use. Several agents/strategies were attempted to prevent neuroinflammatory but not found suitable for use.
 Objective: To investigate the neuroprotective activity of chrysin nanoparticle on neuroinflammation.
 Material and Method: Male Albino wistarrats (180- 230 grms) evenly divided into 5 groups. Group I...

Background & Aim:  Ulcer index is one of the most common diseases among people. Current therapies include acid secretion inhibitors which have various side effects. Herbal medicines are considered as adjuvant therapy for this disease. Hydroalcoholic extract of Thymus daenensis has various components such as flavonoids which contribute to gastroprotection. Experimental: 35 <em...

helicobacter pylori infection leads to different clinical and pathological outcomes in humans, including chronic gastritis and gastric neoplasia. it has been demonstrated that oxidative stress associated with inflammation plays an important role in gastric carcinogenesis. to evaluate the oxidative stress in h. pylori infection we studied the gastric juice levels of nitric oxide and the activiti...

The relationship of hydrogen peroxide (H2O2) levels in bile with liver SOD and GSH-Px activity in selenium (Se)-deficient rats is discussed. Normal rats and 7 groups of rats fed a Se-deficient diet with different feeding periods were examined. H2O2 levels in bile were measured using the spin-trapping method with electron spin resonance (ESR). Bile H2O2 levels in the initial stage (20-60 min fro...

AIM Anthracycline-induced cardiotoxicity is (partly) mediated by free radical overload. A randomized study was performed in breast cancer patients to investigate whether free radical scavenger super oxide dismutase (SOD) protects against anthracycline-induced cardiotoxicity as measured by changes in echo, electrocardiography and an array of biomarkers. METHOD AND RESULTS Eighty female, chemot...

A synthetic HAV-containing decapeptide homologous to the amino acid sequence 44R-Q53 in rat extracellular superoxide dismutase B affects cadherin-dependent cell aggregation. Cell lines, some of them transfected, expressing different types of cadherins were tested using in vitro cell aggregation and cell dissociation assays. A concentration-dependent inhibition of aggregation by the EC-SOD-deriv...

This study was conducted to evaluate changes in antioxidants, free proline, relative water content and determination of root colonization of four commercial wheat (Triticum aestivum L.) cultivars (Azar2, Darab2, Shiraz, and Falat) inoculated with the fungus Glomus intraradices, under four water regimes of 100, 75, 50, and 25% of field capacity in the year 2010 at the School of Agriculture, Shir...

The non-enzymatic reaction between glucose and protein can be chemically reversed by transglycation. Here we report the transglycation activity of hydralazine using a newly developed MALDI-TOF-MS based assay. Hydralazine mediated transglycation of HbA1c, plasma proteins and kidney proteins was demonstrated in streptozotocin (STZ) induced diabetic mice, as evidenced by decrease in protein glycat...

The objective of present study was to explore the hepatoprotective and antioxidant profile of Citrullus colocynthis fruits. Hepatoprotective profile of methanolic extract of Citrullus colocynthis fruits (MECCF) was investigated on rats, which were made hepatotoxic using paracetamol. The antioxidant profile of MECCF was evaluated by conducting Catalase, Super oxide Dismutase, Lipid Peroxidation ...

Over production of free radicals result in oxidative stress that deregulates the cellular and metabolic functions. Phytochemicals with antioxidant property are of great interest due to their beneficial effects on human health as they offer protection against metabolic dysfunction, gastro-duodenal pathogenesis, premature aging, inflammation, rheumatoid arthritis, atherosclerosis, cancer, neuro-d...