Adenovirus latent infection enhances the oxidant/antioxidant imbalance in rat alveolar epithelial cells / 中国病理生理杂志
Chinese Journal of Pathophysiology
;
(12)1989.
Artículo
en Chino
| WPRIM
| ID: wpr-530626
ABSTRACT
AIM:
To observe the influence of adenovirus latent infection on the oxidant/antioxidant balance in rat alveolar epithelial cells.METHODS:
The rat alveolar epithelial cells were stably transfected with the plasmid pE1Aneo and control plasmid pneo.GSH and MDA contents,the activities of major anti-oxidative enzymes including SOD,CAT,GPx,GST and ?-GCS were detected in oxidant stress.RESULTS:
Adenovirus E1A expression repressed the activity of ?-GCS,and decreased GSH contents in oxidant stress.As a result,the activity of GPx and GST was decreased.The contents of MDA maintained high in oxidant stress.CONCLUSION:
Adenovirus latent infection amplifies the oxidant/antioxidant imbalance in rat alveolar epithelial cells in oxidants stress,and adenovirus E1A protein decreases the activity of ?-GCS,which plays an important role in this process.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Journal of Pathophysiology
Año:
1989
Tipo del documento:
Artículo
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