-1::1
Simple Hit Counter
Skip to content

Products

Solutions

×
×
Sign In

CN

EN - EnglishCN - 简体中文DE - DeutschES - EspañolKR - 한국어IT - ItalianoFR - FrançaisPT - Português do BrasilPL - PolskiHE - עִבְרִיתRU - РусскийJA - 日本語TR - TürkçeAR - العربية
Sign In Start Free Trial

RESEARCH

JoVE Journal

Peer reviewed scientific video journal

Behavior
Biochemistry
Bioengineering
Biology
Cancer Research
Chemistry
Developmental Biology
View All
JoVE Encyclopedia of Experiments

Video encyclopedia of advanced research methods

Biological Techniques
Biology
Cancer Research
Immunology
Neuroscience
Microbiology
JoVE Visualize

Visualizing science through experiment videos

EDUCATION

JoVE Core

Video textbooks for undergraduate courses

Analytical Chemistry
Anatomy and Physiology
Biology
Cell Biology
Chemistry
Civil Engineering
Electrical Engineering
View All
JoVE Science Education

Visual demonstrations of key scientific experiments

Advanced Biology
Basic Biology
Chemistry
View All
JoVE Lab Manual

Videos of experiments for undergraduate lab courses

Biology
Chemistry

BUSINESS

JoVE Business

Video textbooks for business education

Accounting
Finance
Macroeconomics
Marketing
Microeconomics

OTHERS

JoVE Quiz

Interactive video based quizzes for formative assessments

Authors

Teaching Faculty

Librarians

K12 Schools

Products

RESEARCH

JoVE Journal

Peer reviewed scientific video journal

JoVE Encyclopedia of Experiments

Video encyclopedia of advanced research methods

JoVE Visualize

Visualizing science through experiment videos

EDUCATION

JoVE Core

Video textbooks for undergraduates

JoVE Science Education

Visual demonstrations of key scientific experiments

JoVE Lab Manual

Videos of experiments for undergraduate lab courses

BUSINESS

JoVE Business

Video textbooks for business education

OTHERS

JoVE Quiz

Interactive video based quizzes for formative assessments

Solutions

Authors
Teaching Faculty
Librarians
K12 Schools

Language

zh_CN

EN

English

CN

简体中文

DE

Deutsch

ES

Español

KR

한국어

IT

Italiano

FR

Français

PT

Português do Brasil

PL

Polski

HE

עִבְרִית

RU

Русский

JA

日本語

TR

Türkçe

AR

العربية

    Menu

    JoVE Journal

    Behavior

    Biochemistry

    Bioengineering

    Biology

    Cancer Research

    Chemistry

    Developmental Biology

    Engineering

    Environment

    Genetics

    Immunology and Infection

    Medicine

    Neuroscience

    Menu

    JoVE Encyclopedia of Experiments

    Biological Techniques

    Biology

    Cancer Research

    Immunology

    Neuroscience

    Microbiology

    Menu

    JoVE Core

    Analytical Chemistry

    Anatomy and Physiology

    Biology

    Cell Biology

    Chemistry

    Civil Engineering

    Electrical Engineering

    Introduction to Psychology

    Mechanical Engineering

    Medical-Surgical Nursing

    View All

    Menu

    JoVE Science Education

    Advanced Biology

    Basic Biology

    Chemistry

    Clinical Skills

    Engineering

    Environmental Sciences

    Physics

    Psychology

    View All

    Menu

    JoVE Lab Manual

    Biology

    Chemistry

    Menu

    JoVE Business

    Accounting

    Finance

    Macroeconomics

    Marketing

    Microeconomics

Start Free Trial
Loading...
Home
JoVE Core
Pharmacology
抗癫痫药物:钠通道阻滞剂
抗癫痫药物:钠通道阻滞剂
JoVE Core
Pharmacology
A subscription to JoVE is required to view this content.  Sign in or start your free trial.
JoVE Core Pharmacology
Antiepileptic Drugs: Sodium Channel Blockers

17.3: 抗癫痫药物:钠通道阻滞剂

1,256 Views
01:08 min
December 19, 2024
AI Banner

Please note that some of the translations on this page are AI generated. Click here for the English version.

Overview

抗癫痫药物是预防癫痫患者癫痫发作的专用药物。这些药物主要通过阻断钠离子通过神经元膜通道的移动来发挥作用,从而抑制经常与癫痫发作相关的动作电位的重复发射。

钠通道阻滞剂调节离子通道,特别是电压门控钠通道。它们只阻断钠离子的运动。

最常用的抗癫痫药物包括苯妥英(Dilantin)、卡马西平(Tegretol)、拉莫三嗪(Lamictal)和拉考沙胺(Vimpat)。苯妥英对除失神发作外的所有局灶性和强直阵挛性癫痫发作均有效。卡马西平和拉莫三嗪都是治疗全身性强直阵挛性和局灶性癫痫的有效药物。另一方面,拉科酰胺被批准用于治疗局灶性癫痫的单药疗法和辅助疗法。

这些药物通常通过口服,因此很容易在日常生活中使用。虽然它们在治疗癫痫方面很有效,但需要注意的是,它们可能会产生头晕、嗜睡、恶心和皮疹等副作用。建议定期咨询医疗保健提供者以控制这些潜在的副作用。

了解抗癫痫药物、其作用机制、用途和潜在副作用可以帮助患者和护理人员更好地控制癫痫。在考虑癫痫药物选择时,请务必咨询医疗专业人士。

Transcript

抗癫痫药物对控制癫痫至关重要,通过阻断钠离子通过神经元膜中的通道运动来有效预防癫痫发作。

钠通道阻滞剂调节阳离子通道,特别是电压门控钠通道。它们延长了这些通道的失活状态,抑制了通常与癫痫发作相关的动作电位的重复放电。

钠通道阻滞剂通常包括苯妥英钠、卡马西平和拉莫三嗪。

苯妥英钠对所有局灶性和强直阵挛性癫痫发作有效,但对失神发作无效。

卡马西平和拉莫三嗪用于治疗全身强直阵挛和局灶性癫痫发作。

这些药物通常口服,有些以静脉注射形式给药。

虽然有效,但它们可能会引起常见的副作用,如头晕、嗜睡、恶心、共济失调、疲劳和皮疹。

Explore More Videos

本月的 JoVE 期刊

Related Videos

癫痫和癫痫发作:概述

01:24

癫痫和癫痫发作:概述

Pharmacotherapy of the Epilepsies

814 浏览

癫痫发作:分类

01:13

癫痫发作:分类

Pharmacotherapy of the Epilepsies

908 浏览

抗癫痫药物:钠通道阻滞剂

01:08

抗癫痫药物:钠通道阻滞剂

Pharmacotherapy of the Epilepsies

1.3K 浏览

抗癫痫药物:GABA 能通路增效剂

01:18

抗癫痫药物:GABA 能通路增效剂

Pharmacotherapy of the Epilepsies

922 浏览

抗癫痫药物:钙通道阻滞剂

01:16

抗癫痫药物:钙通道阻滞剂

Pharmacotherapy of the Epilepsies

846 浏览

抗癫痫药物:谷氨酸拮抗剂

01:14

抗癫痫药物:谷氨酸拮抗剂

Pharmacotherapy of the Epilepsies

679 浏览

抗癫痫药物:SV2A 蛋白介导的神经递质释放调节剂

01:20

抗癫痫药物:SV2A 蛋白介导的神经递质释放调节剂

Pharmacotherapy of the Epilepsies

598 浏览

抗癫痫药物:钾通道激活剂

01:20

抗癫痫药物:钾通道激活剂

Pharmacotherapy of the Epilepsies

423 浏览

JoVE logo
Contact Us Recommend to Library
Research
  • JoVE Journal
  • JoVE Encyclopedia of Experiments
  • JoVE Visualize
Business
  • JoVE Business
Education
  • JoVE Core
  • JoVE Science Education
  • JoVE Lab Manual
  • JoVE Quizzes
Solutions
  • Authors
  • Teaching Faculty
  • Librarians
  • K12 Schools
About JoVE
  • Overview
  • Leadership
Others
  • JoVE Newsletters
  • JoVE Help Center
  • Blogs
  • Site Maps
Contact Us Recommend to Library
JoVE logo

Copyright © 2025 MyJoVE Corporation. All rights reserved

Privacy Terms of Use Policies
WeChat QR code