Detection of serum cartilage oligomeric matrix protein and C-terminal telopeptide of collagen type Ⅱ among brucellosis patients at early period
10.3760/cma.j.cn231583-20190117-00010
- VernacularTitle:早期布鲁菌病患者血清软骨寡居基质蛋白和Ⅱ型胶原羧基端肽检测结果分析
- Author:
Qiang LI
1
;
Zhijun ZHAO
;
Li MA
;
Xuxin YANG
;
Hongmei XUE
;
Jiquan LI
;
Liqing XU
Author Information
1. 青海省地方病预防控制所地方病预防控制科，西宁 811602
- From:
Chinese Journal of Endemiology
2020;39(3):184-186
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To detect cartilage oligomeric matrix protein (COMP) and C-terminal telopeptide of collagen type Ⅱ (CTX-Ⅱ) among brucellosis patients at early period, and provide a better understanding of the osteoarticular changes in this disease at early stage.Methods:Using case-control research method, the early brucellosis patients who visited the Department for Brucellosis Disease Prevention and Control, Qinghai Institute for Endemic Disease Prevention and Control from 2013 to 2016 were selected as the case group; through the principle of random matching, the healthy physical examination population was set as the control group. Serum COMP and CTX-Ⅱ were detected by enzyme-linked immunosorbent assay.Results:A total of 128 patients were investigated, including 61 patients (41 males and 20 females) with early brucellosis, aged (39.41 ± 10.51) years old, and 67 controls (44 males and 23 females), aged (40.31 ± 12.52) years old. The median of serum COMP in the case group was 1.70 μg/L, which was significantly higher than that in the control group (0.79 μg/L). The difference between the two groups was statistically significant ( Z = 3.614, P < 0.05); the median of serum CTX-Ⅱ in the case group was 116.44 pg/ml, and the median of serum CTX-Ⅱ in the control group was 128.48 pg/ml, and the difference was not statistically significant ( Z = 0.044, P > 0.05). Conclusion:The serum COMP levels of brucellosis patients at early period are increased, indicating osteoarticular changes of human brucellosis at early stage.
