Nicotinamide adenine dinucleotide fluorescence spectroscopy and imaging of isolated cardiac myocytes - PubMed (original) (raw)
Nicotinamide adenine dinucleotide fluorescence spectroscopy and imaging of isolated cardiac myocytes
J Eng et al. Biophys J. 1989 Apr.
Abstract
Nicotinamide adenine dinucleotide (NADH) plays a critical role in oxidative phosphorylation as the primary source of reducing equivalents to the respiratory chain. Using a modified fluorescence microscope, we have obtained spectra and images of the blue autofluorescence from single rat cardiac myocytes. The optical setup permitted rapid acquisition of fluorescence emission spectra (390-595 nm) or intensified digital video images of individual myocytes. The spectra showed a broad fluorescence centered at 447 +/- 0.2 nm, consistent with mitochondrial NADH. Addition of cyanide resulted in a 100 +/- 10% increase in fluorescence, while the uncoupler FCCP resulted in a 82 +/- 4% decrease. These two transitions were consistent with mitochondrial NADH and implied that the myocytes were 44 +/- 6% reduced under the resting control conditions. Intracellular fluorescent structures were observed that correlated with the distribution of a mitochondrial selective fluorescent probe (DASPMI), the mitochondrial distribution seen in published electron micrographs, and a metabolic digital subtraction image of the cyanide fluorescence transition. These data are consistent with the notion that the blue autofluorescence of rat cardiac myocytes originates from mitochondrial NADH.
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References
- Am J Physiol. 1988 Mar;254(3 Pt 2):F407-16 - PubMed
- J Biol Chem. 1958 Sep;233(3):736-9 - PubMed
- J Biol Chem. 1959 Nov;234:3044-50 - PubMed
- Science. 1962 Aug 17;137(3529):499-508 - PubMed
- Anal Biochem. 1962 Sep;4:231-45 - PubMed
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