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冈田酸致培养皮层神经元毒性作用的研究

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摘要 目的观察冈田酸(OA)引起的培养皮层神经元的神经毒性作用。方法磷酸酶抑制剂OA5nmol/L、10nmol/L和20nmol/L与皮层神经元共培养,检测乳酸脱氢酶(LDH)反映神经细胞受损伤程度;MTT比色法观察神经细胞的活力。结果用不同浓度的OA与皮层神经元共培养24h后,随着OA浓度的增加,其毒性作用也逐渐显现,且呈现剂量依赖性。结论 OA可引起培养皮层神经元毒性作用,表现为细胞活力下降,损伤增加。
出处 《中西医结合心脑血管病杂志》 2010年第10期1225-1226,共2页 Chinese Journal of Integrative Medicine on Cardio-Cerebrovascular Disease
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