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机构地区:[1]山东省泰州市第二人民医院内分泌科,225599
出 处:《中国综合临床》2015年第1期13-15,共3页Clinical Medicine of China
基 金:泰州市科技支撑计划(社会发展)项目(SSF20130176)
摘 要:目的观察糖耐量异常(IGT)患者早期血管功能受损相关炎症指标变化,并探讨其临床意义。方法分别选取糖耐量异常(IGT组)、2型糖尿病(T2DM组)患者和正常对照组(NGT组)各30例,采血测定一般生化指标:血糖(FPG)、胰岛素抵抗指数(HOMA—IR)、糖化血红蛋白(HbAlC);炎症指标:超敏c反应蛋白(hs—CRP)、胱抑素C(CysC)、纤维蛋白原(FIB)的浓度。结果3组生化指标FPG、2h血糖(2hPG)、HOMA.IR、HbAlc比较差异均有统计学意义(F值分别为8.805、14.403、7.389、10.246,P均〈0.05);3组炎症指标CRP、CysC、FIB比较差异均有统计学意义(F值分别为6.766、4.733、11.683,P均〈0.05),IGT组的炎症指标CRP、CysC、FIB均显著高于NGT组[(1.12±0.22)mg/L与(0.23±0.10)mg/L、(0.93±0.18)mg/L与(0.70±0.16)mg/L、(6.02±0.49)g/L与(4.36±0.30)g/L],T2DM组显著高于NGT组,差异均有统计学意义(P均〈0.05)。单因素相关分析显示hs—CRP、CysC、FIB分别与2hPG、HbAlc、HOMA—IR呈正相关(P均〈0.05)。结论早期血管功能受损在IGT状态已经存在,在糖耐量异常和糖尿病患者早期血管病变的发生发展中发挥着关键的作用。Objective To investigate the changes of inflammation levels in patients with impaired glucose tolerance (IGT) and the clinical significance. Methods A total of 30 IGT patients (IGT group) and 30 type 2 diabetes (T2DM) patients ( T2DM group) were enrolled in current study. Meanwhile, 30 health people were selected as control group ( NGT group) . The concentration of fasting plasma glucose ( FPG), insulin resistance index ( HOMA-IR), glycosylated hemoglobin ( HbA1c ), high - sensitivity C - reactive protein ( hs- CRP) ,eystatin C(Cys C) and fibrinogen(FIB) were measured. Results The levels of FPG,2 h glucose(2 h PG) , HOMA-IR and HbA1 c in three groups were significant ( F = 8. 805,14. 403,7. 389,10. 246 ; P 〈 O. 05 ). The levels of CRP, Cys C and FIB in three group were also significant ( F = 6. 766,4. 733,1 I. 683 ; P 〈 0. 05). The levels of CRP,Cys C,FIB in IGT were ( 1.12 ±0. 22) rag/L, (0. 23 ±0. 10) mg/L, (0.93±0. 18) rag/L, higher than that in NGT group ( ( 0.70 ± 0. 16 ) mg/L, ( 6. 02 ± 0. 49 ) g/L and (4. 36 ± 0. 30 ) g/L). Meanwhile, the levels of CRP, Cys C and FIB in T2DM were significantly higher than of NGT ( P 〈 0. 05). Single factor correlation analysis showed that there was positive associationship between hs-CRP, Cys C and FIB with 2 h PG, HbA1 c and HOMA-IR(P 〈 0.05 ). Conclusion Endothelial dysfunction is seen in prediabetes stage, which plays an important role in the occurrence and development of vascular disease in impaired glucose regulation and diabetic patients.
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