About 3000 tons of beans are not used in human food due to hardening. Several studies on bean-derived bioactive peptides have shown potential treat some diseases, including those relying oxidative dysfunctions. We assessed the effects extracted from hardened bean Phaseolus vulgaris (PV) reactive oxygen species (ROS) and nitric oxide (NO) production, cytotoxic cytoprotective endothelial cells, o...

zeolite was synthesized from coal tailings and coal fly ash sampled from zarand coal washing plant, iran, using h2o2–promoted hydrothermal treatment. samples consisted mainly of sio2 and al2o3 which are the main components for the zeolite synthesis. to perform the experiments, appropriate amount of the starting materials were mixed with 240 ml volume of 30% h2o2 at room temperature with continu...

The development and validation of a novel, simple, quick HPLC technique for measuring bosentan in pharmaceutical formulations was performed. parameters were tuned to be 1 mL/min flow rate, variable column temperature, mobile phase combination methanol-acetonitrile-water (20:50:30 v/v/v) carry out this study. All measurements carried with UV detector at wavelength 272 nm. Specificity, the limit ...

Ataxias are neurological disorders associated with the degeneration of Purkinje cells (PCs). Homozygous weaver mice (wv/wv) have been proposed as a model for hereditary cerebellar ataxia because they present motor abnormalities and PC loss. To ascertain the physiopathology of the weaver condition, the development of the cerebellar cortex lobes was examined at postnatal day (P): P8, P20 and P90....

background: the purpose of the present study was to assess the efficiency of ultrasound/hydrogen peroxide processes and ultrasound/hydrogen peroxide/zno nanoparticles in the removal of blue cat 41 dye from aqueous solutions. methods: zno nanoparticles were prepared using the hydrothermal method. variables including ph, concentration of zno nanoparticles, initial dye concentration, concentration...

Parkinson's disease is characterized by a progressive loss of dopaminergic neurons in the substantia nigra zona compacta, and in other sub-cortical nuclei associated with a widespread occurrence of Lewy bodies. The cause of cell death in Parkinson's disease is still poorly understood, but a defect in mitochondrial oxidative phosphorylation and enhanced oxidative and nitrative stresses have been...

the preferred colour for surimi is white, but surimi prepared from light fillets of common carp (cyprinus carpio) is slightly pink. hydrogen peroxide (h2o2; 1-3% v/v) with and without sodium tri-polyphosphate (stp; 1-2% w/v) was added to a sodium carbonate bath (ph 7.0-11.5) resulting in a final ph range of 4.4 to 10.1 which was injected into carp fillets. after soaking and tumbling for 30 min ...

The genetically anemic W/Wv mice are characterized by the inability of their bone marrow cells to form macroscopic pluripotent hematopoietic colonies in the spleen of irradiated recipients upon transfer (colony-forming units). Furthermore, they almost totally lack mast cells, notably in the skin. In the present study, we have tested the effect of recombinant murine interleukin 3 (rmIL-3) on W/W...

the pectic enzymes produced in vitro by 8 isolates (5 highly virulent and 3 weakly virulent) of fusarium oxysporum , were detected by spectrophotometry, and characterized by polyacrylamide gel electrophoresis with substrate-containing gels (zymogram). analysis of the polygalacturonase (pg) isozyme banding patterns (zymogram) identified two distinct phenotypes among the isolates from chickpea (c...