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. Author manuscript; available in PMC: 2008 Sep 15.
Published in final edited form as: Antioxid Redox Signal. 2008 Aug;10(8):1463–1474. doi: 10.1089/ars.2007.2009

FIG. 2. Confocal images of a single mature skeletal muscle fiber.

FIG. 2

Selected area of a single mature skeletal muscle fiber loaded with the fluorophores CM-DCFH (17.5 μM) and Mitotracker red (20 nM). (A) Bright-field image. (B) and (C) Confocal images of the same optical section (thick = 2.61 μm) showing: CM-DCF fluorescence (B) and Mitotracker red fluorescence (C). 63× original magnification. Scale bar 10 = μm.