title: Changes in adult rat liver mitochondrial populations at different energy states analyzed by flow cytometry.
abstract: The present work studies the changes in green fluorescence intensity after Rh-123 staining of the low (LFP) and the high fluorescence populations (HFP) in isolated mitochondria from rat liver. The results show that the HFP represents a mitochondrial compartment less sensitive to changes in energy states. In addition, it is concluded that the use of Rh-123 to monitor changes in mitochondrial membrane potential should be undertaken with caution because, under certain circumstances, there is no correlation between the Rh-123 intensity of fluorescence due to its uptake by mitochondria and previously reported changes in the mitochondrial membrane potential.
mesh_terms: D000818:Animals; D004734:Energy Metabolism; D005434:Flow Cytometry; D005456:Fluorescent Dyes; D008564:Membrane Potentials; D008930:Mitochondria, Liver / Q000378:metabolism*; D051381:Rats; D017208:Rats, Wistar; D012235:Rhodamines
chemical_list: D005456:Fluorescent Dyes; D012235:Rhodamines