2型糖尿病并视网膜病变患者血浆趋化素水平与骨密度的关系  

Correlation study of chemerin level and bone mineral density in type 2 diabetes retinopathy patients

作　　者：银孟卓[1] 卢建文[1] 黄春苓[1] 

机构地区：[1]广州市第一人民医院,广州510180

出　　处：《广州医药》2017年第3期29-33,共5页Guangzhou Medical Journal

摘　　要：目的初步研究2型糖尿病并视网膜病变患者的血浆趋化素(chemerin)水平及其与骨密度的关系。方法选择150名糖尿病患者,按视网膜病变分为视网膜病变组(DR组)和眼底正常对照组(NDR组),采用全自动生化检测仪测定糖化血红蛋、甘油三脂、总胆固醇、低密度脂蛋白、高敏C反应蛋白;使用ELISA法检测血浆chemerin水平。骨密度采用双能X线骨密度仪分别测定腰椎正位(L2、L3、L4)、左侧股骨颈、大粗隆区、Ward’s三角区的骨密度。结果 (1)与NDR组相比,DR组的糖尿病病程较NDR组显著延长(P<0.05)。(2)DR组的TC、LDL-C、Hb A1c、hs-CRP、chemerin水平较NDR组均显著升高(P<0.05)。(3)DR组的股骨颈、大粗隆区、Ward’s三角区的骨密度较NDR组显著降低(P<0.05)。(4)血清chemerin水平与病程、BMI、Hb A1C呈正相关,与股骨颈、大粗隆区、Ward’s三角区的骨密度呈负相关。结论 DR患者的chemerin显著升高,chemerin可能参与DR的发生发展,并可能促使DR患者的骨密度降低。Objective To explore the relationship between the circulation level of chemerin level and bone mineral density（BMD） in type 2 diabetes retinopathy patients. Methods A total of 150 patients with type 2 diabetes were selected. They were divided into two groups： retinopathy group（ DR group） , non- retinopathy group（ NDR group）. HbAlc, triglycerides（ TC ） , total cholesterol （ TG）, low density lipoprotein cholesterol （ LDL-C ） and high-sensitivity C-reactive protein （ bs- CRP） was measured by automatic biochemical detector. Bone mineral density was measured by the dual-energy X-ray absorptiometry. The BMD of lumbar vertebrae 2-4 and the left side of the femoral neck, the greater trochanter and Ward＇s triangle were assessed. Results ①Compared with the NDR group, the duration of diabetes in group DR was significantly longer（ P 〈 0. 05 ） ; ②The levels of TC, LDL-C, HbAlc, hs-CRP and chemerin in DR group were significantly higher, ③The BMD of the femoral neck, troehantcr regionandward＇s triangle were significant reduction; ④The level of ehemerin was positively correlated with the duration of diabetes, BMI, HbA1 C, and negatively correlated with the bone mineral density of the femoral neck, the greater trochanter, and the s＇ Ward triangle. Conclusion The level of chemerinin DR patients were significantly increased, and chemerin may play a role in the occurrence and development of DR, may promote the bone density decreased.

关 键 词：2型糖尿病 视网膜病变 趋化素 骨密度 

分 类 号：R587.2[医药卫生—内分泌] R774.1[医药卫生—内科学]