检索结果-南通市图书馆

Ocimum sanctum extract preserves neuronal echotexture and controls seizure in lithium-pilocarpine induced status epilepticus rats

引用

Asian Pacific Journal of Tropical Biomedicine 2023年第11期13卷 479-487,I0009页

作者： Soumya Sucharita Pattnaik Sudhir Chandra Sarangi deeksha sharma Surabhi Sinha Tapas C Nag Aruna Nambirajan Manjari Tripathi Department of Pharmacology All India Institute of Medical SciencesNew DelhiIndia Department of Anatomy All India Institute of Medical SciencesNew DelhiIndia Department of Pathology All India Institute of Medical SciencesNew DelhiIndia Department of Neurology All India Institute of Medical SciencesNew DelhiIndia

Objective:To investigate the effect of Ocimum sanctum hydroalcoholic extract(OSHE)on seizure control and neuronal injury in rats with lithium-pilocarpine-induced status epilepticus(SE).Methods:SE was induced by administering lithium chloride followed by pilocarpine 24 h later.OSHE was administered either alone or in combination with valproate(VPA)3 days before SE induction until 14 days post-SE induction.Seizure parameters were recorded on day 1(0-3 h),day 1-3 and day 4-14 post-SE.On day 14 post-SE,neurobehavioural tests(elevated plus maze and passive avoidance)were done followed by total antioxidant capacity,neuron-specific enolase,immunohistochemistry,and electron microscopic assessment in the hippocampus and cortex tissue.Results:OSHE+VPA provided more significant seizure protection(75%)than VPA(62.5%),OSHE(62.5%),or SE control(12.5%)(overall P=0.003).The latency to stage-3/4 seizures was increased and the number of stage-3/4 seizures was reduced in all treatment groups compared to the SE control group(P=0.002 and<0.001,respectively).The OSHE+VPA group also had better memory retention than other treatment groups(P<0.001)in the passive avoidance test.Total antioxidant capacity level was significantly higher and neuron-specific enolase was lower in the OSHE and OSHE+VPA groups compared to the SE control group.Electron microscopic study showed significant myelin sheath damage(67.5%,P<0.05)and axonal degeneration(51.8%,P<0.001)in the hippocampus of the SE control group,which were alleviated by OSHE or OSHE+VPA treatment.In immunohistochemical analysis,the OSHE,OSHE+VPA,and VPA groups had a significantly higher number of viable neurons and less neuronal loss compared to the SE control in the hippocampus(P<0.001).Conclusions:OSHE either alone or in combination with VPA shows better seizure control by preservation of neuronal echotexture and reducing oxidative stress in the hippocampus.

关键词： Status epilepticus Ocimum sanctum Seizure protection Neuronal injury Electron microscopy

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

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：