中华医学杂志
中華醫學雜誌
중화의학잡지
National Medical Journal of China
2011年
28期
1949-1952
,共4页
金启辉%李天瑯%陈怀红%刘照%李晓春%徐磊%王爽
金啟輝%李天瑯%陳懷紅%劉照%李曉春%徐磊%王爽
금계휘%리천랑%진부홍%류조%리효춘%서뢰%왕상
高半胱氨酸%糖尿病,2型%认知障碍%老年人
高半胱氨痠%糖尿病,2型%認知障礙%老年人
고반광안산%당뇨병,2형%인지장애%노년인
Homocysteine%Diabetes mellitus,type 2%Cognition disorders%Aged
目的 探讨老年2型糖尿病合并轻度认知功能障碍(MCI)与空腹血浆同型半胱氨酸(Hcy)水平的关系,并分析认知功能障碍的相关危险因素以及影响血浆Hcy水平的因素.方法 浙江大学医学院附属第二医院2008年7月至2010年11月住院的老年2型糖尿病合并MCI患者88例,同期收集单纯老年2型糖尿病患者52例,并设健康对照组36名.检测入选病例Hcy水平、血糖、血脂、糖化血红蛋白(HbA1c)、叶酸(FA)、维生素B12(VitB12)、血肌酐(Scr)、空腹血浆胰岛素(FINS)等指标.结果 2型糖尿病合并MCI组血浆Hcy水平[(11.3±1.8)μmol/L]明显高于2型糖尿病无合并症组[(9.8±1.5)μmol/L(P<0.05)]及正常对照组[(8.1±1.1)μmol/L(P<0.01)];血浆Hcy水平对预测糖尿病患者是否发生MCI有一定的价值(ROC 曲线下面积为0.825,95%CI 为 0.758~0.893,P<0.01)、Logistic回归分析显示血浆Hcy、收缩压(SBP)、HbA1c、餐后2 h血糖(2 hPG)、FINS、低密度脂蛋白胆固醇(LDL-C)、胰岛素抵抗指数(HOMA-IR)、FA、VitB12等均是老年2型糖尿病合并MCI的影响因素(OR值分别为:3.64、1.68、1.10、1.05、0.81、1.42、0.83、0.74、0.86,P<0.05或0.01).结论 血浆Hcy可能在2型糖尿病合并MCI发生中扮演了重要的角色.
目的 探討老年2型糖尿病閤併輕度認知功能障礙(MCI)與空腹血漿同型半胱氨痠(Hcy)水平的關繫,併分析認知功能障礙的相關危險因素以及影響血漿Hcy水平的因素.方法 浙江大學醫學院附屬第二醫院2008年7月至2010年11月住院的老年2型糖尿病閤併MCI患者88例,同期收集單純老年2型糖尿病患者52例,併設健康對照組36名.檢測入選病例Hcy水平、血糖、血脂、糖化血紅蛋白(HbA1c)、葉痠(FA)、維生素B12(VitB12)、血肌酐(Scr)、空腹血漿胰島素(FINS)等指標.結果 2型糖尿病閤併MCI組血漿Hcy水平[(11.3±1.8)μmol/L]明顯高于2型糖尿病無閤併癥組[(9.8±1.5)μmol/L(P<0.05)]及正常對照組[(8.1±1.1)μmol/L(P<0.01)];血漿Hcy水平對預測糖尿病患者是否髮生MCI有一定的價值(ROC 麯線下麵積為0.825,95%CI 為 0.758~0.893,P<0.01)、Logistic迴歸分析顯示血漿Hcy、收縮壓(SBP)、HbA1c、餐後2 h血糖(2 hPG)、FINS、低密度脂蛋白膽固醇(LDL-C)、胰島素牴抗指數(HOMA-IR)、FA、VitB12等均是老年2型糖尿病閤併MCI的影響因素(OR值分彆為:3.64、1.68、1.10、1.05、0.81、1.42、0.83、0.74、0.86,P<0.05或0.01).結論 血漿Hcy可能在2型糖尿病閤併MCI髮生中扮縯瞭重要的角色.
목적 탐토노년2형당뇨병합병경도인지공능장애(MCI)여공복혈장동형반광안산(Hcy)수평적관계,병분석인지공능장애적상관위험인소이급영향혈장Hcy수평적인소.방법 절강대학의학원부속제이의원2008년7월지2010년11월주원적노년2형당뇨병합병MCI환자88례,동기수집단순노년2형당뇨병환자52례,병설건강대조조36명.검측입선병례Hcy수평、혈당、혈지、당화혈홍단백(HbA1c)、협산(FA)、유생소B12(VitB12)、혈기항(Scr)、공복혈장이도소(FINS)등지표.결과 2형당뇨병합병MCI조혈장Hcy수평[(11.3±1.8)μmol/L]명현고우2형당뇨병무합병증조[(9.8±1.5)μmol/L(P<0.05)]급정상대조조[(8.1±1.1)μmol/L(P<0.01)];혈장Hcy수평대예측당뇨병환자시부발생MCI유일정적개치(ROC 곡선하면적위0.825,95%CI 위 0.758~0.893,P<0.01)、Logistic회귀분석현시혈장Hcy、수축압(SBP)、HbA1c、찬후2 h혈당(2 hPG)、FINS、저밀도지단백담고순(LDL-C)、이도소저항지수(HOMA-IR)、FA、VitB12등균시노년2형당뇨병합병MCI적영향인소(OR치분별위:3.64、1.68、1.10、1.05、0.81、1.42、0.83、0.74、0.86,P<0.05혹0.01).결론 혈장Hcy가능재2형당뇨병합병MCI발생중분연료중요적각색.
Objective To explore the relationship between fasting plasma level of total homocysteine (tHcy) and mild cognitive impairment in senile patients with type 2 diabetes mellitus.Methods A total of 88 senile type 2 diabetics with mild cognitive impairment treated at our hospital from July 2008 to November 2010 were recruited into the MCI group while 52 senile type 2 diabetics into the DNC group. And the control group was composed of 36 healthy elders. The parameters of tHcy, total glyceride (TG), total cholesterol (TC) , low density lipoprotein-C (LDL-C), high density lipoprotein-C (HDL-C),creatinine (Cr) , hemoglobin Alc ( HbAlc) , fasting plasma glucose (FPG), 2 h plasma glucose (2 hPG),fasting insulin (FINS), homeostasis model of insulin resistance (HOMA-IR), folic acid (FA) and vitamin B12 (VitB12) were detected. Results The patients had a higher level of tHcy in the MCI group than those in the NCM and control groups [(11.3 ±1. 8) vs (9. 8 ±1.5) and (8. 1 ±1.1) μmol/L; P<0.01]. ROC curve showed that tHcy level had some value of predicting the occurrence of mild cognitive impairment in senile patients with type 2 diabetes mellitus ( AUC 0. 825, 95% CI 0. 758 - 0. 893, P <0. 01). Logistic regression analysis showed that tHcy, SBP, HbAlc, 2 h PG, FINS, LDL-C, HOMA-IR, FA and VitB12 [OR value: 3.64, 1.68, 1.10, 1.05, 0.81, 1.42, 0.83, 0.74, 0.86 (P<0.05 or 0.01)] were independent risk factors of mild cognitive impairment in senile diabetic patients. Conclusion Such factors as tHcy, SBP, HbAlc, FPG, 2 hPG, FINS, LDL-C, HOMA-IR, FA and VitB12 induce senile patients with type 2 diabetes mellitus to suffer mild cognitive impairment. But tHcy level may play an important role in senile diabetic patients with mild cognitive impairment.