Journal
/
/
监测改变膜极性,膜完整性和细胞内离子浓度<em>肺炎链球菌</em>使用荧光染料
JoVE Journal
Immunology and Infection
A subscription to JoVE is required to view this content.  Sign in or start your free trial.
JoVE Journal Immunology and Infection
Monitoring Changes in Membrane Polarity, Membrane Integrity, and Intracellular Ion Concentrations in Streptococcus pneumoniae Using Fluorescent Dyes
DOI:

11:17 min

February 17, 2014

, , ,

Chapters

  • 00:05Title
  • 01:15Detecting Membrane Depolarization and Rupture
  • 02:58Detecting Changes in Intracellular Ca2+ or K+ Concentrations
  • 05:31Detecting Changes in Intracellular pH
  • 08:56Changes in Membrane Polarity, Membrane Integrity, and Intracellular Ion Concentrations
  • 10:49Conclusion

Summary

Automatic Translation

不像见过的真核生物中,有研究贫乏,在细菌细节膜去极化和离子浓度的变化,主要是由于它们的小尺寸使得难以测量的常规方法。在这里,我们监测的显著革兰氏阳性病原体肺炎链球菌利用荧光技术这样的事件细节的协议。

Related Videos

Read Article