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Nimodipine Protects PC12 Cells against Oxygen-Glucose Deprivation
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Nahid Rahbar Roshandel   , Lili Razavi , Bahareh Tavakoli-Far |
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Abstract: (1347 Views) |
| The protective effect of a L-type calcium channel blocker, nimodipine, on cell injury induced by oxygen-glucose deprivation (OGD) in PC12 cells was investigated. PC12 cells were exposed to in-vitro oxygen-glucose deprivation (30 minutes and 60 minutes respectively) in the presence or absence of nimodipine (10mM/L) in three different time schedules (pre-24h, pre-3h and concurrently). Cellular viability was assessed by MTT assay. OGD-induced cell injury was significantly attenuated by nimodipine in all three treatment schedules. Application of MK801 (10mM/L), an antagonist of NMDA glutamate receptors also inhibited PC12 cell death by OGD method. Our study suggests that nimodipine has protective effects against OGD-induced neurotoxicity. |
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Full-Text [PDF 152 kb]
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Article Type: Research Article |
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