The serum level of advanced glycosylation end products and its expression in the vascular wall and peritoneum of uremic patients
- VernacularTitle:终末糖基化产物在尿毒症患者血清中的水平及血管壁和腹膜上的表达
- Author:
Fuming LU
;
Kangxia GU
;
Xiaomin GUO
- Publication Type:Journal Article
- Keywords:
Advanced glycosylation end products;
Urecmia;
Vascular wall;
Peritoneum;
Laminin
- From:
Chinese Journal of Nephrology
1997;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To determine the serum level of advanced glycosylation end products (AGEs) of uremia and its expression in the vascular wall and peritoneum of dialysis patient, meanwhile to explore its possible significance. Methods Using the ELISA method to determine the serum level of AGEs of uremia; using immunohistochemical method to examine the expression of AGEs in the vascular wall of uremia patients undergoing hemodialysis and the expression of AGEs and laminin in the peritoneum of uremic patients undergoing peritoneal dialysis. Results The AGEs level of uremic patients was obviously higher than that in the normal. No kind of dialysis could clear it well. AGEs accumulated obviously in the vassular wall of hemodialysis patients. After CAPD the expression of AGEs and laminin in the peritoneum was significantly strong. There was an obviously positive correlation between AGEs and laminin, so between these two and the time of peritoneal dialysis. Conclusions The high serum level of AGEs and its accumulation in the vascular wall may relate with the high incidence of cardic diseases of the uremia. Accumulation of AGEs and laminin in the peritoneum of patients undergoing peritoneal dialysis may be one of the reasons causing peritoneum sclerosis and dysultrafiltration
