摘要
目的:探讨糖尿病肾病患者血小板参数及血液流变学变化及其临床意义。方法将108例糖尿病患者根据24 h尿白蛋白排泄率( UAER)分为单纯糖尿病组( SDM组)41例、早期糖尿病肾病组( EDN组)36例和临床糖尿病肾病组( CDN组)31例;选取健康体检者26名为对照组。检测各组血小板参数及血液流变学各项指标,血小板参数包括平均血小板体积( MPV)、血小板体积分布宽度( PDW)、血小板压积(PCT)及PLT。结果糖尿病组患者MPV为(9.80±1.14) fl、PDW为(18.00±0.99) fl、PCT (0.21±0.05)%及PLT为(186±47)×109/L,对照组MPV为(7.70±1.11) fl、PDW为(13.90±1.02) fl、PCT 为(0.16±0.05)%及PLT 为(234±51)×109/L,糖尿病组与对照组比较差异均有统计学意义(P值分别为0.043、0.039、0.040、0.035)。糖尿病各亚组中 SDM 组 MPV 为(8.40±1.07) fl、PDW 为(16.40±0.79) fl、PCT为(0.19±0.04)%、PLT为(195±49)×109/L,EDN组MPV为(10.20±1.23) fl、PDW为(18.30±1.02) fl、PCT为(0.20±0.06)%、PLT为(188±52)×109/L,CDN组MPV为(11.40±1.14) fl、PDW为(19.60±1.21) fl、PCT为(0.25±0.05)%、PLT为(172±40)×109/L,糖尿病各亚组间比较差异均有统计学意义( P 值分别为0.032、0.039、0.041、0.008)。糖尿病组患者红细胞聚集指数为1.86±0.13、毛细血管血浆黏度为1.40±0.14、全血黏度低切(13.83±1.62) mPa·s、全血黏度中切(7.79±0.84) mPa·s、全血黏度高切(6.46±0.77) mPa·s、全血还原黏度低切7.54±1.03、全血还原黏度中切4.73±0.74、全血还原黏度高切4.16±0.69、红细胞变形指数为0.55±0.03,对照组分别为1.38±0.05、1.21±0.08、(9.35±1.22) mPa·s、(5.88±0.87) mPa·s、(5.02±0.86) mPa·s、4.00±0.75、3.12±0.65、2.76±0.56,0.68±0.06,糖尿病组与对照组比较差异均有统计学意义(P值分别为0.034、0.020、0.018、0.044、0.016、0.014、0.044、0.034、0.040)。糖尿病各亚组间红细胞聚集指数、毛细血管血浆黏度、全血黏度低切、全血黏度中切、全血黏度高切、全血还原黏度低切、全血还原黏度中切、全血还原黏度高切、红细胞变形指数比较差异均有统计学意义( P值分别为0.004、0.002、0.001、0.004、0.003、0.041、0.025、0.009、0.042)。结论测定血小板参数及血液流变学指标可能对糖尿病肾病的早期诊断和病情分析具有重要的临床价值。
Objective To investigate the changes and clinical significance of platelet parameters and the hemorheological parameters in patients with diabetic kidney disease(DKD). Methods One hundred and eight patients with diabetics were divided into simplicity diabetes mellitus ( SDM ) group with 41 cases, early diabetic nephropathy( EDN) group with 36 cases and clinical diabetic nephropathy( CDN) group with 31 cases according to 24 hours urine albumin excretion rate( UAER) ,and 26 healthy persons were included into this study as control group. The platelet parameters(including mean platelet volume(MPV),platelet volume distribution width(PDW),platelet volume(PCT),and PLT) and hemorrheology were measured in all groups. Results Levels of MPV,PDW,PCT and PLT in diabetics group were (9.80±1.14) fl,(18.00±0.99) fl,(0.21 ±0. 05)% and (186±47)×109/L respectively,in control group were(7. 70±1. 11) fl,(13. 90±1. 02) fl,(0. 16 ±0.05)% and (234±51)×109/L respectively,the differences were significant(P=0.043,0.039,0.040, 0. 035). Levels of MPV,PDW,PCT and PLT in SDM group were (8. 40±1. 07) fl,(16. 40±0. 79) fl,(0. 19 ±0. 04)% and (195±49)×109/L respectively,in EDN group were (10. 20±1. 23) fl,(18. 30±1. 02) fl,(0. 20 ±0. 06) % and (188±52)×109/L respectively,in CDN group were (11. 40±1. 14) fl,(19. 60±1. 21) fl,(0. 25 ±0. 05)% and (172±40)×109/L respectively,the differences were significant between the groups( P=0. 032, 〈br〉 0. 039,0. 041,0. 008). The levels of erythrocyte aggregation index,capillary plasma viscosity,low/medium/high shear viscosity of whole blood, low/medium/high shear reduced viscosity of whole blood and erythrocyte deformation index in diabetics group were 1. 86±0. 13,1. 40±0. 14,(13. 83±1. 62) mPa·s,(7. 79±0. 84) mPa·s,(6. 46±0. 77) mPa·s,7. 54±1. 03,4. 73±0. 74,4. 16±0. 69 and 0. 55±0. 03 respectively,in control group were 1. 38±0. 05,1. 21±0. 08,(9. 35±1. 22) mPa·s,(5. 88±0. 87) mPa·s,(5. 02±0. 86) mPa·s, 4. 00 ±0. 75,3. 12±0. 65,2. 76±0. 56 and 0. 68±0. 06 respectively,the differences were significant between the two groups( P=0. 034,0. 020,0. 018,0. 044,0. 016,0. 014) . Furthermore,the results of erythrocyte aggregation index, capillary plasma viscosity, low /medium/high shear viscosity of whole blood, low/medium/high shear reduced viscosity of whole blood and erythrocyte deformation index were significantly different in sub group of diabetes( P=0. 004,0. 002,0. 001,0. 004,0. 003,0. 041,0. 025,0. 009,0. 042) . Conclusion It is important to measure the platelet parameters and hemorrheology in diabetes kidney disease patients. The platelet parameters and hemorrheology may be the early indicators to diagnosis the diabetic nephropathy.
出处
《中国综合临床》
2016年第7期622-625,共4页
Clinical Medicine of China
关键词
糖尿病肾病
血小板参数
血液流变学
Diabetic nephropathy
Platelet parameters
Hemorrheology