The relationship between plasma soluble CD14 level and disease progression in patients with acute phase of acquired immunodeficiency syndrome
10.3760/cma.j.issn.1000-6680.2015.07.002
- VernacularTitle:艾滋病急性期患者血浆可溶性 CD14的变化与病程进展的相关性
- Author:
Weihua LI
;
Huiping YAN
;
Chuanyun LI
;
Xin ZHANG
;
Hao WU
;
Xiuhui LI
- Publication Type:Journal Article
- Keywords:
HIV;
Soluble CD14;
Microbial translocation;
HIV progression
- From:
Chinese Journal of Infectious Diseases
2015;(7):386-390
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the correlation between plasma soluble CD14 (sCD14)level and disease progression in patients with acute phase of acquired immunodeficiency syndrome (AIDS). Methods Forty-one human immunodeficiency virus (HIV)-infected patients were followed up from June 2007 to June 2010 in Beijing You′an Hospital,including 20 patients with CD4 + T lymphocyte counts more than 350/μL,and 21 less than 350/μL after 3 years of HIV infection.Twenty healthy blood donors were recruited as controls.Enzyme-linked immunosorbent assay (ELISA)was employed to test the plasma sCD14 level of healthy controls and patients infected with HIV at 1 -30 d,31 -90 d,91 - 180 d and 181 -360 d.Student t test was used to compare the means between two groups.ANOVA analysis was used to compare the means among more than two groups.Results The mean plasma sCD14 level in control group was (1 654±904)μg/L.Three years after HIV infection,the sCD14 level of patients with CD4 + T lymphocyte counts less than 350/μL group was (4 214±2 635)μg/L,which was higher than that of patients with CD4 + T lymphocyte counts more than 350/μL ([2 275 ±1 457 ]μg/L).The difference was statistically significant(t=-5 .41 ,P <0.01).The plasma sCD14 level in patients infected with HIV 181 -360 d was significantly higher than that in patients infected with HIV 1 - 30 days ([4 485 ± 2 779]μg/L vs [2 577 ±1 635 ]μg/L;t = -3.39,P <0.05 ).The plasma sCD14 level was positively correlated with HIV viral load (r =0.35,P =0.000 1 ),and negatively correlated with CD4 + T lymphocyte counts (r=-0.28,P =0.001 ).Conclusions The plasma sCD14 level in patients with acute phase of HIV infection is higher than that of healthy people,which increases with prolonged HIV infection.Plasma sCD14 level in of HIV infection acute phase may be closely related to HIV/AIDS progression.
