Effect of Bcl-2 and Bax protein expression on the apoptosis of renal tubular epithelia in rats with obstructive jaundice / 西安交通大学学报(医学版)
Journal of Xi'an Jiaotong University(Medical Sciences)
;
(6)2003.
Artigo
em Chinês
| WPRIM
| ID: wpr-544366
ABSTRACT
Objective To investigate the relationship of the expression of Bcl-2 and Bax protein with apoptosis of renal tubular epithelia in rats with obstructive jaundice(OJ).Methods A total of 60 adult Sprague-Dawley(SD) rats were divided into two groups OJ rats by ligating bile duct(OJ group,n= 40) and the sham-operation rats(the control group,n=20).The two groups of rats were sacrificed at postoperative 1,2,3 and 4 week,respectively.Then serum BUN and Cr levels were tested and renal histopathological and ultrastructural changes were observed.Apoptosis of renal tissues was assayed by TUNEL method.The immunohistochemical Elivision~(TM) technique was adopted for detecting the Bcl-2 and Bax protein expression.Results With the time of OJ prolonging,the value of serum BUN and Cr increased;apoptotic cells of renal tubular epithelia increased.There were obvious differences in Bcl-2 and Bax protein expression of between OJ and control groups(P
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Journal of Xi'an Jiaotong University(Medical Sciences)
Ano de publicação:
2003
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS