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. 2009 Apr 24;10(4):1911–1929. doi: 10.3390/ijms10041911

Figure 2.

Figure 2.

(A) Mitochondria-specific function may be dependent on the particular cellspecific region and surrounding. (B) Subsarcolemmal (SS); intermyofibrillar (IM) and perinuclear (PN) mitochondrial subpopulations in rat cardiomyocyte visualized by TMRM (0.1 μM). (C) Subsarcolemmal (arrows) and intermyofibrillar mitochondria (asterisk) in rat skeletal muscle (m. soleus) show very different intensity of flavoprotein autofluorescence, demonstrating different redox state of these subpopulations.