Your browser doesn't support javascript.
loading
Effect of cardiopulmonary bypass serum on pulmonary surfacant-associated protein A and the preventive effect of pentoxifylline / 第三军医大学学报
Journal of Third Military Medical University ; (24): 340-342, 2001.
Artigo em Chinês | WPRIM | ID: wpr-736965
ABSTRACT
Objective To explore the injurious effect of the serum drawn from patient under cardiopulmonary bypass (CPB) on pulmonary surfacant-associated protein A(SP-A) and the preventive effect of pentoxifylline (PTX) on the protein. Methods The cultured rat alveolar epithelial cell type Ⅱ(AT-Ⅱ) were incubated with CPB serum to observe the change of the cell morphology, and the expressions of SP-A and SP-A mRNA. Results Traumatic changes and the decrease of SP-A and SP-A mRNA expressions were found in AT-Ⅱ cells cultured with CBP serum. PTX exerted protective effect on the cells. Conclusion The serum after CPB can directly injure rat AT-Ⅱ cells in vitro, and inhibit the SP-A expression at transcription and translation levels, which probably is an important reason for the quantitative and qualitative abnormality of pulmonary surfactant after operation. PTX may alleviate the inhibitory effect of CPB serum on SP-A.
Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Tipo de estudo: Pesquisa qualitativa Idioma: Chinês Revista: Journal of Third Military Medical University Ano de publicação: 2001 Tipo de documento: Artigo

Similares

MEDLINE

...
LILACS

LIS

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Tipo de estudo: Pesquisa qualitativa Idioma: Chinês Revista: Journal of Third Military Medical University Ano de publicação: 2001 Tipo de documento: Artigo