نتایج جستجو برای: astrogliosis

تعداد نتایج: 1064  

Journal: :British Journal of Pharmacology 2001

Background and Objective: Alzheimer’s disease (AD) is a neurodegenerative disorder specified by deposition of b-amyloid (Ab) and neuronal loss that leads to learning and memory disturbances. One of the most important causes of AD is glutamate-dependent excitotoxicity in brain regions that is vulnerable to AD. According to previous reported results, it was revealed that riluzole, as a glutamate ...

Journal: :The Journal of neuroscience : the official journal of the Society for Neuroscience 2005
Olivier Nicole Anna Goldshmidt Cecily E Hamill Scott D Sorensen Aristide Sastre Polina Lyuboslavsky John R Hepler Robert J McKeon Stephen F Traynelis

We have studied the involvement of the thrombin receptor [protease-activated receptor-1 (PAR-1)] in astrogliosis, because extravasation of PAR-1 activators, such as thrombin, into brain parenchyma can occur after blood-brain barrier breakdown in a number of CNS disorders. PAR1-/- animals show a reduced astrocytic response to cortical stab wound, suggesting that PAR-1 activation plays a key role...

2014
Mia Kim Mal Soon Shin Jae Min Lee Han Sam Cho Chang Ju Kim Young Joon Kim Hey Ran Choi Jung Won Jeon

PURPOSE Berberine is a type of isoquinoline alkaloid that has been used to treat various diseases. A neuroprotective effect of berberine against cerebral ischemia has been reported; however, the effects of berberine on apoptosis in relation to reactive astrogliosis and microglia activation under ischemic conditions have not yet been fully evaluated. In the present study, we investigated the eff...

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