JoVE Logo
Faculty Resource Center

Sign In

0:00

Overview

1:02

Considerations for the Specialized Injections

3:40

Intracardiac Injection

6:54

Retro Orbital Injection

8:39

Footpad Injection

10:07

Applications

11:21

Summary

药物注射 IV

来源: 凯斯图尔特, RVT, RLATG, CMAR;瓦莱丽. 施罗德, RVT, RLATG。圣母大学, 在

在实验室小鼠和大鼠中有许多常用的复合用药路线。然而, 协议可能需要使用不太常用的路线: 心内、脚和复古轨道注射。专业培训对于这些程序的成功执行至关重要。为获得机构动物保育和使用委员会 (IACUC) 批准, 可能需要提供这些路线的理由。

1. 心内注射

  1. 地标和定位: 将鼠标或鼠置于右侧侧卧床 (左侧朝上) 或背卧床, 并识别地标。
    1. 将心脏的位置与肘部的点和胸骨的左侧大致水平.
    2. 在肘点处的肋骨之间插入针.
    3. 在背部卧床的动物中, 将针头插入与表平行的胸部.
    4. 在侧卧床的动物中, 将针插入垂直于表的胸部.
  2. 文章的注入
    1. 确保在将针头插入心脏后, 针的移动极少, 以防?...

Log in or to access full content. Learn more about your institution’s access to JoVE content here

对动物的化合物进行管理可以对动物的福祉和实验数据的结果和科学价值产生重大影响。正确的分娩方式对实验的成功至关重要。必须考虑许多因素来确定最佳路线, 包括研究的科学目的、物质的 pH 值、所需的剂量量、物质的黏度以及动物的福祉。技术专长也是所有注塑方法的要求.

Log in or to access full content. Learn more about your institution’s access to JoVE content here

  1. Morton, D.A., Jennings, M., Buckwell, A., Ewbank, R., Godfrey, C., Holgate, B., Inglis, I., James, R., Page, C., Sharman, I., Verschoyle, R., Westall, L., and Wilson, A.B. 2001. Refining procedures for the administration of substances Report of the BVAAWF/FRAME/RSPCA/UFAW Joint Working Group on Refinement. Members of the Joint Working Group on Refinement. Laboratory Animals. 35. 1-41
  2. Prendiville , T.W., Qing, M., Lin, Z., Zhou, P., He, A., and Pu, W.T. 2014. Ultrasound-guided Transthoracic Intramyocardial Injection in Mice. Journal of Visualized Experiments. 90 | e51566.
  3. Yardeni, T., Eckhaus, M., Morris, H.D., Huizing, M., and Hoogstraten-Miller, S. 2001. Retro-orbital injection in mice. Lab Animal. 40:5. 155-171.
  4. Steel, C., Stephens, A., Hahto, S., Singletary, S., Ciavarra, R. 2008. Comparison of the lateral tail vein and the retro-orbital sinus as routes of intravenous drug delivery in a transgenic mouse model. Lab Anim. 37. 26-31.
  5. Timm, K.I. 1989. Orbital venous anatomy of the Mongolian gerbil, with comparison to the mouse, hamster, and rat. Laboratory Animal Science. 39:3. 262-265.
  6. Kamala, T. 2007. Hock immunization: a humane alternative to mouse footpad injections. Journal of Immunological Methods. 328. 204-214.

-- Views

JoVE Logo

Privacy

Terms of Use

Policies

Research

Education

ABOUT JoVE

Copyright © 2024 MyJoVE Corporation. All rights reserved