Detection of mitochondrial membrane potential changes in Myelodysplastic syndrome by fluorescent probe JC-1 / 中华检验医学杂志
Chinese Journal of Laboratory Medicine
;
(12)2003.
Artículo
en Chino
| WPRIM
| ID: wpr-685516
ABSTRACT
Objective To explore the function of fluorescent probe JC-1 in detecting the changes of mitochondrial membrane potential(△?m)in early apoptotic cells.Methods After 2-ME was used to induce MUTZ-1 cell apoptosis,cells were dyed with fluorescent probe JC-1,and then the changes of △?m in the early stage of apoptotic cells were analyzed by flow cytometry or detected under fluorescent microscope. Results The control cells with high △?m are those forming JC-1 aggregates in the inner membrane of mitochondria,thus showing orange-red fluorescence.2-ME caused decrease of △?m in MUTZ-1 cells,in which JC-1 maintains monomeric form,thus showing only green fluorescence.The decreases of △?m were in a time-dependent manner,which were significantly higher than those in control group(P
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Tipo de estudio:
Estudio diagnóstico
Idioma:
Chino
Revista:
Chinese Journal of Laboratory Medicine
Año:
2003
Tipo del documento:
Artículo
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