摘要
目的按Aβ分类法将具有酮症倾向的2型糖尿病患者进行分组后,观察不同分组患者脂代谢异常的特点及是否存在差异。方法选择277例无明显诱因出现酮症或酮症酸中毒的2型糖尿病患者,在其酮症或酮症酸中毒控制后根据胰岛β细胞自身抗体有无和空腹C肽水平按Ap分类法将患者分为A—β组78例,A+β-组41例,A—β+组113例,A+β+组45例,评价各组总胆固醇(TO)、三酰甘油(TG)、高密度脂蛋白胆固醇(HDL-C)、低密度脂蛋白胆固醇(LDL-C)、极低密度脂蛋白胆固醇(VLDL.C)的特征和差异。结果A-β-、A+β-、A—β+、A+B+组TG水平分别为(1.72±1.07)、(1.86±1.04)、(2.21±1.66)、(2.60±1.87)mmol/L,VLDL。C水平分别为(0.57±0.45)、(0.61±O.48)、(0.79±0.63)、(0.81±0.62)mmol/L,差异均有统计学意义(P=0.004、0.010)。另外,将全部受检者按胰岛13细胞功能存留或缺乏分为β+组(158例)、β-组(119例),两组TG和VLDL.C水平比较差异有统计学意义[(2.32±1.72)mmol/L比(1.77±1.06)mmol/L,(0.80±0.63)mmol/L比(0.58±0.46)mmol/L,P值均为0.001]。结论具有酮症倾向的2型糖尿病患者,根据其胰岛13细胞自身抗体有无和胰岛β细胞功能情况的不同,血脂异常情况存在差异,治疗时需仔细评估,以延缓和控制与血脂代谢异常有关的糖尿病并发症的发生和发展。
Objective To investigate the hpid metabolism in ketosis-prone type 2 diabetes mellitus (T2DM) patients classified by A β classification scheme. Methods Two hundred and seventy-seven ketosis-prone T2DM patients were classified according to the A β classification scheme which was based on the presence or absence of pancreatic islet β-cell autoantibody and fasting C peptide:A-β-group (78 cases) ,A+β -group(41 cases) ,A- β + group ( 113 cases) and A+β+ group (45 cases). The levels of blood lipid were determined and compared in the four groups. Results In A-β -, A+ β -, A- β + and A+ β + groups,the levels of triglyeride (TG) were separately (1.72 ± 1.07), (1.86 ± 1.04), (2.21 ± 1.66) and (2.60 ± 1.87)mmol/L,the levels of very low density lipoprotein-cholesterol (VLDL-C) were separately (0.57 ±0.45), (0.61±0.48), (0.79±0.63) and (0.81±0.62) mmol/L,and there were significant differences in TG and VLDL-C among the four groups (P =0.004 and 0.010). There were significant differences in TG and VLDL-C between β + group (158 cases) and β - group (119 cases) [(2.32 ± 1.72) mmol/L vs. (1.77 ±1.06)mmol/L, (0.80 ± 0.63) mmol/L vs. (0.58 ± 0.46) mmol/L,P = 0.001 and 0.001 ].Conclusions Ketosis-prone T2DM patients with different situations of pancreatic islet β -cell autoimmunity and function are different in lipid metabolism, so it is very important to evaluate the blood lipid and perform related lipid-lowering therapy in order to reduce the occurrence of diabetic complication.
出处
《中国医师进修杂志》
2012年第28期15-17,共3页
Chinese Journal of Postgraduates of Medicine
关键词
糖尿病
2型
酮症倾向
Aβ分类法
Diabetes mellitus,type 2
Ketosis-prone
A β classification