中国临床保健杂志
中國臨床保健雜誌
중국림상보건잡지
CHINESE JOURNAL OF CLINICAL HEALTHCARE
2013年
6期
565-568
,共4页
梁杰%卡比努尔·克依木%周晓辉%韩晶
樑傑%卡比努爾·剋依木%週曉輝%韓晶
량걸%잡비노이·극의목%주효휘%한정
阿尔茨海默病%载脂蛋白E类%血脂异常%多态现象, 遗传%维吾尔族%汉族
阿爾茨海默病%載脂蛋白E類%血脂異常%多態現象, 遺傳%維吾爾族%漢族
아이자해묵병%재지단백E류%혈지이상%다태현상, 유전%유오이족%한족
Alzheimer disease%Apolipoproteins E%Dyslipidemias%Polymorphism,genetic%Uygur nationality%Han nationality
目的:探讨新疆维、汉两民族阿尔茨海默病(AD)患者的血清血脂水平特点、ApoE 基因多态性对血脂代谢的影响,及两者在 AD 发病中的作用。方法对新疆地区维、汉两民族≥50岁常住居民(共8284例)进行 AD 流行病学调查,选取其中诊断为 AD 的患者157例(汉族65例、维族92例)作为 AD 组、非痴呆对照组155例(汉族68例、维族87例),应用聚合酶链反应-限制性片断长度多态性分析方法(PCR-RFLP)测定两组载脂蛋白 E(ApoE)各基因型和等位基因频率,并测定其血浆胆固醇(TC)、三酰甘油(TG)的水平。结果(1)AD 组血清 TC、TG 水平高于对照组(P <0.05);AD 组中维、汉两民族间 TC、TG 水平比较差异无统计学意义(P >0.05)。(2)ApoEε4组中 AD 患者血清 TC 水平高于对照组(P <0.05);AD 患者中 ApoEε4组、ApoEε3组与 ApoEε2组三组之间 TC 水平差异有统计学意义(F =3.65,P <0.05);在 AD 组中不同基因型维、汉族血脂水平差异均无统计学意义(P >0.05)。结论AD 患者存在血脂代谢紊乱,ApoE 基因多态性可能对血脂代谢进行着调控;ApoEε4等位基因、TC 水平升高可能是散发性 AD 的危险因素。
目的:探討新疆維、漢兩民族阿爾茨海默病(AD)患者的血清血脂水平特點、ApoE 基因多態性對血脂代謝的影響,及兩者在 AD 髮病中的作用。方法對新疆地區維、漢兩民族≥50歲常住居民(共8284例)進行 AD 流行病學調查,選取其中診斷為 AD 的患者157例(漢族65例、維族92例)作為 AD 組、非癡呆對照組155例(漢族68例、維族87例),應用聚閤酶鏈反應-限製性片斷長度多態性分析方法(PCR-RFLP)測定兩組載脂蛋白 E(ApoE)各基因型和等位基因頻率,併測定其血漿膽固醇(TC)、三酰甘油(TG)的水平。結果(1)AD 組血清 TC、TG 水平高于對照組(P <0.05);AD 組中維、漢兩民族間 TC、TG 水平比較差異無統計學意義(P >0.05)。(2)ApoEε4組中 AD 患者血清 TC 水平高于對照組(P <0.05);AD 患者中 ApoEε4組、ApoEε3組與 ApoEε2組三組之間 TC 水平差異有統計學意義(F =3.65,P <0.05);在 AD 組中不同基因型維、漢族血脂水平差異均無統計學意義(P >0.05)。結論AD 患者存在血脂代謝紊亂,ApoE 基因多態性可能對血脂代謝進行著調控;ApoEε4等位基因、TC 水平升高可能是散髮性 AD 的危險因素。
목적:탐토신강유、한량민족아이자해묵병(AD)환자적혈청혈지수평특점、ApoE 기인다태성대혈지대사적영향,급량자재 AD 발병중적작용。방법대신강지구유、한량민족≥50세상주거민(공8284례)진행 AD 류행병학조사,선취기중진단위 AD 적환자157례(한족65례、유족92례)작위 AD 조、비치태대조조155례(한족68례、유족87례),응용취합매련반응-한제성편단장도다태성분석방법(PCR-RFLP)측정량조재지단백 E(ApoE)각기인형화등위기인빈솔,병측정기혈장담고순(TC)、삼선감유(TG)적수평。결과(1)AD 조혈청 TC、TG 수평고우대조조(P <0.05);AD 조중유、한량민족간 TC、TG 수평비교차이무통계학의의(P >0.05)。(2)ApoEε4조중 AD 환자혈청 TC 수평고우대조조(P <0.05);AD 환자중 ApoEε4조、ApoEε3조여 ApoEε2조삼조지간 TC 수평차이유통계학의의(F =3.65,P <0.05);재 AD 조중불동기인형유、한족혈지수평차이균무통계학의의(P >0.05)。결론AD 환자존재혈지대사문란,ApoE 기인다태성가능대혈지대사진행착조공;ApoEε4등위기인、TC 수평승고가능시산발성 AD 적위험인소。
Objective To investigate the characteristics of serum lipid levels in patients with Alzheimer's disease (AD)of the Xinjiang Uygur and Han nationalities,and the impact of ApoE gene polymorphism on lipid me-tabolism and its role in AD pathogenesis.Methods An AD epidemiological investigation was carried out among the permanent residents(8.284 cases,age≥50 years old),including both Uygur and Han nationalities in Xinjiang.ApoE genotypes and allele frequency was detected by Polymerase chain reaction -restriction fragment length polymorphism analysis (PCR-RFLP)in potential 157 cases (65 cases Han,92cases Uygus)of AD and 155 cases(68cases Han, 87cases Uygus)of control.The concentration of serum cholesterol (TC),and triglyceride (TG)were also measured. Results (1)The levels of serum TC and TG in AD group were higher than that of control group (P <0.05),with no no statistical differences between Uygur and Han AD patients meaning(P >0.05).(2)The level of serum TC in ApoEε4 group of AD patients was higher than control group (P <0.05).There were siginificant difference among the three ApoE groups of AD patients (F =3.65,P <0.05).In the three ApoE groups,there were no differences in the levels of TC,TG among the different ethnic of Uygur and Han nationality in AD group.Conclusion AD patients are characteristized by Lipid metabolism disorder.The level of serum TC and TG in AD group is increased signficantly. ApoE gene polymorphism plays a role in the regulation of lipid metabolism,and ApoEε4 allele and higher TC level might be a risk factor in Sporadic AD.