In the present research, 4, 4'-biphenol was used as a homogeneous mediator for determining cysteine (CySH) on a Glassy Carbon Electrode (GCE). To describe the electrochemical properties of 4,4'-biphenol and to examine its electrocatalytic impacts on cysteine oxidation, both Cyclic Voltammetry (CV) and Linear Sweep Voltammetry (LSV) were employed. Our findings revealed that 4,4'-biphenol could s...

The aim of the present study was to find the effects of pre and post vitrification taxol treatment on bovineimmature cumulus oocyte complexes (COCs). Bovine ovaries were collected from the local slaughterhousein a container with 30-37°C physiologic saline and supplemented with antibiotics. The grade A aspiratedCOCs were assigned to 6 experimental groups; The 1st group was control (n=100) in whi...

background: combination therapy has generated remarkable motivation in the clinical setting since it boosts the therapeutic potential of anticancer drugs. glioblastoma multiforme (gbm) is the most common and aggressive malignant brain tumor which affects patients in all ages, and being principally resistant to treatment. methods: in this study, temozolomide as a standard chemotherapeutic drug f...

background: sodium arsenite can impair male reproductive function by inducing oxidative stress. silymarin is known as a potent antioxidant.objective: this study was performed to investigate if silymarin can prevent the adverse effect of sodium arsenite on ram sperm viability, motility and mitochondrial membrane potential.materials and methods: epidydimal spermatozoa obtained from ram were divid...