Micro-electrode measurement of the intracellular pH and buffering power of mouse soleus muscle fibres.

@article{1977MicroelectrodeMO,
  title={Micro-electrode measurement of the intracellular pH and buffering power of mouse soleus muscle fibres.},
  author={},
  journal={The Journal of physiology},
  year={1977},
  volume={267 3},
  pages={791-810}
}
  • Published 1977 in The Journal of physiology
1. The intracellular pH (pHi) of surface fibres of the mouse soleus muscle has been measured in vitro using recessed-tip pH-sensitive microelectrodes. 2. In 5% CO2 and pH 7-40, the mean pHi was 7-07 +/- 0-007 (S.E. of mean) at 37 degrees C and 7-23 +/- 0-01 at 28 degrees C. The difference between these tow values is the same as the change in neutral pH between 37 and 28 degrees C. 3. Alteration of the CO2 level at constant external pH caused a biphasic change in pHi with a rapid displacement… CONTINUE READING