Culture and identification of rat basilar artery smooth muscle cells / 中国药理学通报
Chinese Pharmacological Bulletin
;
(12)2003.
Artigo
em Chinês
| WPRIM
| ID: wpr-562516
ABSTRACT
Aim To investigate the method of cell culture for smooth muscle cells from rat cerebral basilar artery and understand cells growth and biological characteristics.Methods The explant attached method was applied for cell culture of rat basilar artery smooth muscle cells(BASMCs).The cultured BASMCs were identified by immunocytochemical staining.The activities of cells were indicated by the dynamic changes of intracellular calcium concentration observed by RF-5 000 fluorospectro-photometer.Results BASMCs grew out of tissue blocks by 5 days,reached confluency could be subcultured after 2 weeks.Cultured cells were identified by intensely positive immunocytochemical staining to smooth muscle actin-specific.Introduction of calcium channel agonists induced significant increase in Fura-2 fluorescence ratio(F340/F380)and cells were in good condiction.Conclusion Explant attached method is simple,efficient and economic.It provides an ideal cell model for the study of pathogenesis of the cerebral vascular diseases.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo diagnóstico
/
Estudo prognóstico
Idioma:
Chinês
Revista:
Chinese Pharmacological Bulletin
Ano de publicação:
2003
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS