Effects of tetramethylpyrazine on the expression of nuclear factorkappa B induced by advanced glycation end products in retinal pigment epithelium / 中国医师杂志
Journal of Chinese Physician
;
(12)2001.
Artigo
em Chinês
| WPRIM
| ID: wpr-527790
ABSTRACT
Objective To study the effects of tetramethylpyrazine(TMP) on the expression of nuclear factor-kappa B(NF-?B) induced by advanced glycation end products(AGEs) in retinal pigment epithelial(RPE).Methods The expressions of NF-?B were detected by immunohistochemical method when the RPE cells were cultured with different concentrations of AGEs in different time points.Results With the increasing of concentrations of AGEs,the expression of NF-?B in RPE was increased gradually.The expression of NF-?B in RPE was higher when the cells were cultured with AGEs for 24 h than that of other time points.With the increasing of the concentration of TMP,the expression of NF-?B in RPE was decreased gradually.Conclusion The AGEs can induce the expression of NF-?B in RPE,and the TMP can prevent the effects of AGEs in a concentration dependent manner.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Journal of Chinese Physician
Ano de publicação:
2001
Tipo de documento:
Artigo
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