Glutathione-mediated neuroprotection against methylmercury neurotoxicity in cortical culture is dependent on MRP1
نویسندگان
چکیده
منابع مشابه
Nicotinic acetylcholine receptor-mediated neuroprotection by donepezil against glutamate neurotoxicity in rat cortical neurons.
Donepezil is a potent and selective acetylcholinesterase (AChE) inhibitor developed for the treatment of Alzheimer's disease. To elucidate whether donepezil shows neuroprotective action in addition to amelioration of cognitive deficits, we examined the effects of donepezil on glutamate-induced neurotoxicity using primary cultures of rat cortical neurons. A 10-min exposure of cultures to glutama...
متن کاملNon-NMDA receptor-mediated neurotoxicity in cortical culture.
The neurotoxicity of 3 non-NMDA glutamate receptor agonists--kainate, alpha-amino-3-hydroxy-5-methyl-4-isoxazole-propionate (AMPA), and quisqualate--was investigated quantitatively in dissociated murine cortical cultures. Five minute exposure to 500 microM kainate, but not AMPA, produced widespread acute neuronal swelling. Kainate-induced swelling was resistant to 2-amino-5-phosphonovalerate (A...
متن کاملThe chemokine CCL2 protects against methylmercury neurotoxicity.
Industrial pollution due to heavy metals such as mercury is a major concern for the environment and public health. Mercury, in particular methylmercury (MeHg), primarily affects brain development and neuronal activity, resulting in neurotoxic effects. Because chemokines can modulate brain functions and are involved in neuroinflammatory and neurodegenerative diseases, we tested the possibility t...
متن کاملSymposium overview: the role of glutathione in neuroprotection and neurotoxicity.
Although the cytoprotective effects of glutathione (GSH) are well established, additional roles for GSH in brain function are being identified that provide a pharmacological basis for the relationship between alterations in GSH homeostasis and the development of certain neurodegenerative processes. Thus, GSH and glutathione disulfide (GSSG) appear to play important functional roles in the centr...
متن کاملEthoxyquin provides neuroprotection against cisplatin-induced neurotoxicity
Ethoxyquin was recently identified as a neuroprotective compound against toxic neuropathies and efficacy was demonstrated against paclitaxel-induced neurotoxicity in vivo. In this study we examined the efficacy of ethoxyquin in preventing neurotoxicity of cisplatin in rodent models of chemotherapy-induced peripheral neuropathy and explored its mechanism of action. Ethoxyquin prevented neurotoxi...
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: NeuroToxicology
سال: 2012
ISSN: 0161-813X
DOI: 10.1016/j.neuro.2012.03.004