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对离体乳头肌的心脏收缩力对小鼠的研究收缩尺寸

JoVE Journal
Biology

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JoVE Journal Biology

Contractility Measurements on Isolated Papillary Muscles for the Investigation of Cardiac Inotropy in Mice

Please note that all translations are automatically generated. Click here for the English version.

对离体乳头肌的心脏收缩力对小鼠的研究收缩尺寸

DOI:

10.3791/53076-v

•

06:22 min

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September 17, 2015

•

Sebastian Uhl, Marc Freichel, Ilka Mathar

¹Pharmakologisches Institut,Universität Heidelberg

Chapters

00:05Title
01:43Left Anterior Papillary Muscle Isolation, Equilibration and Stimulation
04:02Results: Representative Murine Left Anterior Papillary Muscle Contractility Measurements
05:25Conclusion

Summary

Automatic Translation

鼠左心室乳头肌可用于研究在体外心脏收缩。本文详细介绍了隔离和实验方案，研究心脏收缩的特点。

Tags

Papillary Muscle Cardiac Contractility Cardiac Inotropy Mouse Heart Organ Bath Twitch Force Contractile Parameters Calcium-dependent Contractility Frequency-dependent Contractility Pharmacological Agents Transgenic Animal Models Cardiac Physiology Cardiac Pathophysiology

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