Study on Effect of TLR4/MyD8 8 Protein on Chronic Renal Failure
10.3969/j.issn.1671-7414.2016.03.017
- VernacularTitle:TLR4与MyD88蛋白在慢性肾功能不全组织中的表达研究
- Author:
Jinghua WU
;
Jiapei GUO
;
Zhigang WANG
;
Haixin WANG
- Publication Type:Journal Article
- Keywords:
chronic renal failure;
TLR4/MyD88 protein;
BUN;
CRE
- From:
Journal of Modern Laboratory Medicine
2016;31(3):62-64,68
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the expression of TLR4 and MyD88 in chronic renal failure and its role in the development of chronic renal failure.Methods 40 cases of patients diagnosed chronic renal failure during 2011.07~2014.05 were select-ed as observation subjects,and renal tissues without invasion of 40 cases patients with renal carcinoma resection were chosen as control.The expression of TLR4 and MyD88 in chronic renal failure was detected by IMH.The mice model was stabled establish through gavage of adenine (200 mg/kg).And the TLR4 and MyD88 expression was detected by RT-PCR and Western blot.The models was divided into three groups:TLR4 blocking group,TLR4 non-blocking and control group.And the BUN and CRE were detected by biochemical analyzer in three groups.Results The expression of TLR4 and MyD88 were higher in chronic renal failure than in normals.The TLR4 and MyD88 were also higher in chronic renal failure model mice.The levels of BUN (15.65±3.97 mmol/L)in TLR4 blocking group were lower than which in TLR4 non-blocking group (23.33±7.62 mmol/L)and which in IgG group (26.33±6.77mmol/L)(t=2.887,P=0.045).The CRE levels were the lowest in TLR4-blocking group (523.89 ± 52.67μmol/L)compared with the TLR4 non-blocking group (789.51 ± 98.17μmol/L)and the IgG group (809.51±94.19μmol/L)(t=4.125,P=0.015).Conclusion The increased expression of TLR4 and MyD88 in chronic renal failure significantly would promote the development of chronic renal failure.
