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Role of cyclin kinase inhibitor p27 in inhibition of emodin on mesangial cell proliferation induced by tumor necrosis factor-alpha / 中西医结合学报
Journal of Integrative Medicine ; (12): 120-2, 2004.
Artigo em Chinês | WPRIM | ID: wpr-449891
ABSTRACT

OBJECTIVE:

To investigate the role of p27 in the inhibition of emodin on the mesangial cell (MC) proliferation induced by tumor necrosis factor-alpha(TNF-alpha).

METHODS:

p27 protein of MC was detected with western blotting analysis. The degree of MC proliferation was estimated through [(3)H] thymidine ([(3)H] TdR) incorporation. Different dosage of emodin (50 mg/L,100 mg/L) was added into MC stimulated by TNF-alpha.

RESULTS:

TNF-alpha (200 kU/L) decreased p27 level of MC cultured in serum-free DMEM for 24 hours and increased[(3)H] TdR incorporation. Emodin increased p27 level of MC stimulated by TNF-alpha and decreased [(3)H] TdR incorporation. The more the emodin was added, the greater the above-mentioned effect of emodin.

CONCLUSION:

The increment of p27 level maybe play an important role in the inhibition of emodin on MC proliferation induced by TNF-alpha.
Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Journal of Integrative Medicine Ano de publicação: 2004 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Journal of Integrative Medicine Ano de publicação: 2004 Tipo de documento: Artigo