-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 Encyclopedia of Experiments
Neuroscience
颅内和腹腔内给药镇痛药对大鼠热痛反应的协同作用
颅内和腹腔内给药镇痛药对大鼠热痛反应的协同作用
Encyclopedia of Experiments
Neuroscience
A subscription to JoVE is required to view this content.  Sign in or start your free trial.
Encyclopedia of Experiments Neuroscience
Synergistic Effect of Intracranial and Intraperitoneal Delivery of Analgesic Drugs on Thermal Pain Response in a Rat

颅内和腹腔内给药镇痛药对大鼠热痛反应的协同作用

Protocol
342 Views
02:25 min
August 13, 2025
AI Banner

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

Transcript

从

一只安全的麻醉大鼠开始,在其大脑的前额叶皮层(与疼痛调节相关的区域)中植入引导插管。

取一个装有镇痛药或止痛药的汉密尔顿注射器,通过管子与注射器插管连接。

将

注射器插管连接到引导插管上,并在预定时间内颅内给药。

腹腔注射第二种镇痛药,研究两种药物的协同作用。

让动物恢复。

将自由移动的动物放在哈格里夫的设备上。

通过

玻璃将红外线聚焦到老鼠的爪子上。

当大鼠因热痛而收回爪子时,设备记录收缩潜伏时间。

分析数据以评估颅内注射和镇痛药物联合给药对热痛觉的影响。

为了研究颅内注射对大鼠急性疼痛行为的影响,在手术后一周,将大鼠放在Hargreaves装置的玻璃板上,并使用该装置将红外光束聚焦在玻璃平面上,位于大鼠的一只脚的种植区下方。

要研究两种不同研究药物之间的协同药理作用,请使用一根连接到 10 微升汉密尔顿注射器的 PE-50 管,该注射器配备 33 号注射器插管,该插管超出植入导板 1 毫米。在 100 秒内将 0.5 微升或更少的研究药物注射到一个颅内插管中。

注射后将注射器插管固定在适当的位置再停留 60 秒,以促进溶液的缓慢扩散。然后,腹腔注射第二种感兴趣的药物。注射后 20 至 30 分钟,再进行五次足底反射测试,如图所示。

Related Videos

的放射自显影测量[ 14 J] -Iodoantipyrine大鼠脑继中央脑卒中后疼痛

07:27

的放射自显影测量[ 14 J] -Iodoantipyrine大鼠脑继中央脑卒中后疼痛

Related Videos

9.1K Views

小鼠用树脂叶毒素和疼痛测试进行脑血管内治疗

06:04

小鼠用树脂叶毒素和疼痛测试进行脑血管内治疗

Related Videos

8.7K Views

机械冲突避免测定测量小鼠疼痛行为

06:57

机械冲突避免测定测量小鼠疼痛行为

Related Videos

4.1K Views

慢性缩窄大鼠坐骨神经疼痛过敏测试

08:23

慢性缩窄大鼠坐骨神经疼痛过敏测试

Related Videos

60.2K Views

吗啡诱发的痛觉过敏和镇痛耐受小鼠中利用热和机械伤害性的评估方式

07:23

吗啡诱发的痛觉过敏和镇痛耐受小鼠中利用热和机械伤害性的评估方式

Related Videos

33.9K Views

神经病理性疼痛小鼠坐骨神经掴型号

07:09

神经病理性疼痛小鼠坐骨神经掴型号

Related Videos

49K Views

颅内药物治疗和啮齿动物疼痛检测

02:26

颅内药物治疗和啮齿动物疼痛检测

Related Videos

5.7K Views

大鼠复杂区域疼痛综合征I型慢性缺血后疼痛模型

07:12

大鼠复杂区域疼痛综合征I型慢性缺血后疼痛模型

Related Videos

8.2K Views

大鼠背部机械敏感性评估用于慢性背痛的机制研究

05:10

大鼠背部机械敏感性评估用于慢性背痛的机制研究

Related Videos

3.3K Views

部分坐骨神经结扎术:慢性神经性疼痛的小鼠模型,用于研究新疗法的抗伤害感受作用

08:16

部分坐骨神经结扎术:慢性神经性疼痛的小鼠模型,用于研究新疗法的抗伤害感受作用

Related Videos

7.3K Views

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