Neuritin expression in rat pheochromocytoma (PC 12) cells upon treatment with mushroom extracts
نویسندگان
چکیده
منابع مشابه
Protective Effect of Quercetin against Oxidative Stress-Induced Cytotoxicity in Rat Pheochromocytoma (PC-12) Cells.
Oxidative stress has been implicated in the pathogenesis of many kinds of neurodegenerative disorders, particularly Parkinson's disease. Quercetin is a bioflavonoid found ubiquitously in fruits and vegetables, and has antioxidative activity. However, the underlying mechanism of the antioxidative effect of quercetin in neurodegenerative diseases has not been well explored. Here, we investigated ...
متن کاملMillimolar concentrations of free magnesium enhance exocytosis from permeabilized rat pheochromocytoma (PC 12) cells.
The role of Mg2+ during the final steps of exocytosis was investigated using rat pheochromocytoma cells (PC12) permeabilized with bacterial pore forming toxins. Concentrations of free Mg2+ between 0.2 and 2 mM slightly lowered the basal but greatly enhanced the [3H]dopamine release elicited by 8 microM free Ca2+. Maximal effects were obtained at approximately 1 mM free Mg2+. At higher concentra...
متن کاملStudies on the Intoxication Pathway of Tetanus Toxin in the Rat Pheochromocytoma ( PC 12 ) Cell Line
Tetanus toxin was found to be a potent inhibitor of neurosecretion in the rat pheochromocytoma cell line PC12, a system in which biochemical and functional studies could be performed in parallel. Incubation of the cells with 10 nM tetanus toxin (3 h) led to an inhibition of acetylcholine release by 75-809’0 when evoked by 200 MM veratridine, 1 mM carbachol, or 2 mM Bas’. The main characteristi...
متن کاملNeuropeptide Y inhibition of calcium channels in PC-12 pheochromocytoma cells.
We previously demonstrated, using rat PC-12 pheochromocytoma cells differentiated to a sympathetic neuronal phenotype with nerve growth factor (NGF), that neuropeptide Y (NPY) inhibits catecholamine synthesis as well as release. Inquiry into the mechanisms of these inhibitions implicated distinct pathways involving reduction of Ca2+ influx through voltage-activated Ca2+ channels. In the present...
متن کاملRutin, a bioflavonoid antioxidant protects rat pheochromocytoma (PC-12) cells against 6-hydroxydopamine (6-OHDA)-induced neurotoxicity.
Free radicals are widely known to be the major cause of human diseases such as neurodegenerative diseases, cancer, allergy and autoimmune diseases. Human cells are equipped with a powerful natural antioxidant enzyme network. However, antioxidants, particularly those originating from natural sources such as fruits and vegetables, are still considered essential. Rutin, a quercetin glycoside, has ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frontiers in Cellular Neuroscience
سال: 2016
ISSN: 1662-5102
DOI: 10.3389/conf.fncel.2016.36.00186