Effects of hyperbaric oxygenation therapy on the concentrations of sICAM-1,sVCAM-1,sE-selectin and matrix metalloproteinase-9 in patients with cerebral infarction
- VernacularTitle:高压氧辅助治疗对脑梗死患者血清细胞黏附分子及基质金属蛋白酶-9的影响及其临床意义
- Author:
Ren-Liang ZHAO
;
Chun-Xia WANG
;
Yang YU
;
Qin WANG
;
- Publication Type:Journal Article
- Keywords:
Hyperbaric oxygenation;
Cerebral infarction;
Intercellular adhesion molecule-l;
Vascular cell adhesion molecule-1;
E-selectin;
Matrix metalloproteinase-9
- From:
Chinese Journal of Physical Medicine and Rehabilitation
2003;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effects of hyperbaric oxygenation(HBO)therapy on serum con- centrations of soluble intercellular adhesion molecule-1(slCAM-1),soluble vascular cell adhesion molecule-1(sV- CAM-1),soluble E-selectin(sE-selectin)and matrix metalloproteinase-9(MMP-9)in patients with aeute cerebral infarction and their clinical implications.Methods One hundred and twelve cases of cerehral infarction in the ca- rotid artery system were assigned into two groups.Patients in the routine treatment group(RT group,n=62)were treated with routine clinical treatment regime,whereas those in the HBO group(n=50)were treated with H BO ther- apy in additioo to routine clinical treatment.Thirty age- and sex-matched normal subjects were recruited and served as controls.The serum concentrations of sICAM-1,sVCAM-1,sE-selectin and MMP-9 were measured hy using ELISA method before and 10 days after treatment.The assessment of neurological deficits using National Institutes of Health Stroke Scale(NIHSS)score was conducted before treatment,and at 10 and 30 days after treatment,and the therapeutic efficacy was evaluated.Results The concentrations of sICAM-1,sVCAM-1,sE-selectin and MMP-9 of the patients were significantly higher than those of the control subjects.These parameters were all decreased signifi- cantly after treatment in the two patient groups.Moreover,these parameters were lower in the HBO group than those in the RT group after treatment.The NIHSS scores of HBO group were significantly lower than that of the RT group at the 30th clay post-treatment.The effective rate of HBO group was higher than that of RT group.Conclusion HBO therapy can decrease the serum levels of sICAM-1,sVCAM-1,sE-seleetin and MMP-9,which might be one of the mechanisms of HBO in the treatment of cerebral infarction.
