Effects of cigarette smoke extract on DNA damage and cell stress in human bronchi smooth muscle cells / 中国病理生理杂志
Chinese Journal of Pathophysiology
;
(12)2000.
Artículo
en Chino
| WPRIM
| ID: wpr-523696
ABSTRACT
AIM:
To investigate DNA damage and cell stress (heat shock protein 70 expression) in human bronchi smooth muscle cells by cigarette smoke extract (CSE) in vitro.METHODS:
30 mL smog was dissolved in 1 mL culture medium as stock solution of CSE. Human bronchi smooth muscle cells were cultured 3 hours with 1∶16, 1∶10, 1∶8, 1∶6 and 1∶4 of CSE. The DNA damage and HSP70 expression were determined by single cell gel assay (comet assay) and Western blot, respectively.RESULTS:
Associated with rising CSE concentration, DNA damage aggravated. Compared with the untreated group, except 1∶16 of CSE, the level of DNA damage was significantly different (P
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Journal of Pathophysiology
Año:
2000
Tipo del documento:
Artículo
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