Research on the expression difference of hot shock protein 70 before and after laparoscopic cholecystectomy for acute cholecystitis patients
- VernacularTitle:急性胆囊炎患者腹腔镜手术前后HSP70表达差异的研究
- Author:
Shibin ZHU
;
Gewen ZHANG
- Publication Type:Journal Article
- Keywords:
Cholecystitis, Acute;
Heat Shock Protein 70;
Cholecystectomy,Laparoscopic
- From:
Chinese Journal of General Surgery
2000;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the expression difference of heat shock protein 70 (HSP70)!in blood of acute cholecystitis (AC) patients before and after laparoscopic cholecystectomy, and to explore the relationship between HSP70 and AC at molecular and proteinic level.Methods Subjects in the study included 85 in-hospital AC patients who received laparoscopic cholectectomy. Blood before and after laproscopic operation were obtained. Ezyme linked immunosorbent assay (ELISA) was used to determine the quantity of HSP70. Four subjects were randomly selected and the total RNA and protein in blood were extracted. RT-PCR and Western-blotting were applied to determine the expression of HSP70. The data on the figure was analysed with the software Quantity one of Bio-rad Company.Results The expression level of HSP70 of acute cholecystitis patients before laparoscopic cholecystectomy (181.42?13.58) was significantly higher than that of those patients after laparoscopic cholecystectomy (63.74?9.03) (P
