检索结果-南通市图书馆

Effect of glutathione on brain nitric oxide levels in an experimental epilepsy mouse model

Neural Regeneration Research 2009年第9期4卷 704-709页

作者： Aylin Akcali sadrettin pence Naciye Kurtul Mehmet Bosnak Munife Neyal Department of Neurology Gaziantep University Department of Physiology Gaziantep University Department of Biochemistry Sutcu Imam University

BACKGROUND： Oxidative stress plays an important role in the pathophysiology of epilepsy. Glutathione, known as one of the compounds of antioxidant defense, has been shown to inhibit convulsions. Nitric oxide has a proconvulsant effect on a pentylenetetrazole-induced animal model. OBJECTIVE： To evaluate the effects of glutathione administration on nitric oxide levels in brain regions of convulsive and kindling pentylenetetrazole-induced seizure models. DESIGN, TIME, AND SETTING： A randomized, controlled, animal experiment. The study was performed at the Department of Physiology, Gaziantep University and Department of Chemistry-Biochemistry,Kahramamaras Sutcu Imam University in 2006. MATERIALS： Pentylenetetrazole and glutathione were purchased from Sigma, USA. METHODS： A total of 80 mice were assigned to 8 groups （n = 10）： normal control, saline control （1 mL normal saline）, convulsive pentylenetetrazole （single intraperitoneal administration of pentylenetetrazole, 60 mg/kg）, convulsive pentylenetrazole plus glutathione （single administration of 60 mg/kg pentylenetetrazole and 200 mg/kg glutathione）, five-dose glutathione （intraperitoneal injection of 200 mg/kg glutathione respectively at 1, 3, 5, 7, and 10 days）, single-dose glutathione （single administration of 200 mg/kg glutathione）, pentylenetetrazole kindling （intraperitoneal administration of pentylenetetrazole of 40 mg/kg at 1,3, 5, 7, and 10 days）, and pentylenetetrazole kindling plus glutathione group （intraperitoneal injection of 40 mg/kg pentylenetetrazole and 200 mg/kg glutathione respectively at 1, 3, 5, 7, and 10 days）. MAIN OUTCOME MEASURES： All mice were sacrificed 1 hour after the last administration. Brain nitric oxide levels were determined by spectrophotometry. RESULTS： There were no significant differences in nitric oxide levels between the normal control, saline control, five-dose glutathione, and single-dose glutathione groups （P 〉 0.05）. Nitric oxide levels in the cerebral hemisphere and cerebe

关键词： pentylenetetrazole epilepsy model nitric oxide glutathione brain regions

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：