Primary cell culture and identification methods of rat pulmonary arterial smooth muscle cells / 中国应用生理学杂志
Chinese Journal of Applied Physiology
;
(6): 125-128, 2010.
Artigo
em Chinês
| WPRIM
| ID: wpr-340217
ABSTRACT
<p><b>OBJECTIVE</b>Set up a method to isolate and identify the small pulmonary arterial smooth muscle cells (PASMCs) in vitro.</p><p><b>METHODS</b>In sterile conditions, separated the male SD rat pulmonary artery, digested by collagenase I and cultured primary PASMCs. Measured cell viability; observed by phase contrast microscope; identified by immunocytochemistry and immunofluorescence staining as a label for smooth muscle alpha-actin.</p><p><b>RESULTS</b>PASMCs were identified by morphology and immunocytochemistry, immunofluorescence staining, with the cell viability is over 96.5%. The primary culture could be subcultured after 4-7 days and successfully passaged without change in morphology and growth characteristic.</p><p><b>CONCLUSION</b>This technique has advantage of the method is simple, short cultivate, good reproducibility, the primary cultured PASMCs quantity and the rapid growth.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Arteríolas
/
Artéria Pulmonar
/
Separação Celular
/
Ratos Sprague-Dawley
/
Biologia Celular
/
Miócitos de Músculo Liso
/
Cultura Primária de Células
/
Pulmão
/
Métodos
/
Músculo Liso Vascular
Tipo de estudo:
Estudo diagnóstico
/
Estudo prognóstico
Limite:
Animais
Idioma:
Chinês
Revista:
Chinese Journal of Applied Physiology
Ano de publicação:
2010
Tipo de documento:
Artigo
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