Journal
/
/
高解像度の呼吸計測測定のための差動遠心分離することにより骨格筋から無傷ミトコンドリアの単離
JoVE Journal
Biology
A subscription to JoVE is required to view this content.  Sign in or start your free trial.
JoVE Journal Biology
Isolation of Intact Mitochondria from Skeletal Muscle by Differential Centrifugation for High-resolution Respirometry Measurements
DOI:

10:25 min

March 08, 2017

,

Chapters

  • 00:05Title
  • 01:01Skeletal Muscle Homogenization and Mitochondrial Isolation
  • 04:00High-resolution Respirometry
  • 04:44Complex I-dependent Respiration, Complex II-dependent Respiration, and Complex IV-dependent Respiration
  • 06:51Results: High-resolution Respirometry Measurements from Intact Mitochondria Isolated from Skeletal Muscle
  • 08:35Conclusion

Summary

Automatic Translation

Here, a quadriceps muscle specimen is taken from an anaesthetized pig and mitochondria are isolated by differential centrifugation. Then, the respiratory rates of mitochondrial respiratory chain complexes I, II and IV are determined using high-resolution respirometry.

Related Videos

Read Article