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1.
目的:研究血清肾素-血管紧张素醛固酮水平与代谢综合征(MS)及其组分的相关性。方法:198例体检者采空腹静脉血查血糖(FPG)、甘油三酯(TG)、低密度脂蛋白胆固醇(LDL-C)、高密度脂蛋白胆固醇(HDL-C)、总胆固醇(TC)及肾素、血管紧张素、醛固酮水平、行糖耐量(OGTT)检测,测血压、身高及体重,计算体重指数(BMI)及醛固酮肾素比值,相关回归分析血清RAAS水平与血脂、血压、血糖、BMI及MS的相关性。根据是否患有MS分为MS组及对照组,比较2组的肾素、血管紧张素、醛固酮水平及醛固酮肾素比值大小。结果:血管紧张素Ⅱ与血脂组分TC(r=0.329)、TG(r=0.936)及BMI(r=0.29)正相关,与HDL-C(r=-0.256)负相关,与LDL-C(r=0.116,P=0.111)无明显相关性,Logestic回归分析血管紧张素Ⅱ与高血压、高血糖、高血脂及代谢综合征均有明显相关性(P0.001),其中与MS回归系数最高(Exp(B)=1.082),MS组血清肾素、血管紧张素Ⅰ、血管紧张素Ⅱ、醛固酮水平均明显高于对照组(P=0.000),2组醛固酮肾素比值无差异。结论:RAAS水平与MS密切相关。  相似文献   

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目的 探讨血清趋化素(Chemerin)水平与MS的相关性. 方法 选取非MS(Non-MS)组57例,MS组117例及健康对照(NC)组90名,按Chemerin水平从低到高分为Ter1、Ter2和Ter3亚组.所有研究对象行75 g OGTT和胰岛素释放试验,检测血脂、血清Chemerin、高敏C反应蛋白(hsC-RP)等相关生化指标. 结果 MS组血清Chemerin水平高于Non-MS组和NC组(P<0.01).从Ter1到Ter3亚组,BMI、WC、WHR、SBP、FPG、2 hPG、HbA1 c、FIns、HOMA-IR、TG、hsC-RP水平依次升高,HDL-C水平依次降低,MS的患病率依次增加(P<0.05).Chemerin与BMI、WC、WHR、SBP、FPG、2 hPG、HbA1 c、FIns、2 hIns、HOMA-IR、TG及hsC-RP呈正相关(P<0.05),与HDL-C、胰岛β细胞功能指数(HOMA-β)呈负相关(P<0.01).Logistic逐步回归分析显示,Chemerin是MS的独立危险因素(OR=2.197,P<0.01).受试者工作曲线(ROC)曲线提示Chemerin预测MS的界值为72.4 ng/ml.结论 Chemerin与MS的发生相关,可作为MS的独立预测指标之一.  相似文献   

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Aims

This study aimed to investigate the relationship between the total antioxidant capacity (TAC) and Malondialdehyde (MDA) with number of metabolic syndrome (Mets) components on the personnel working in Shahroud University of Medical Sciences.

Methods

This cross-sectional study was conducted on 167 personnel aged 30–60 years old. ATP III criteria were used to diagnose patients with MetS. Oxidative stress indicators were measured. The data was analyzed via one-way ANOVA, and Pearson and Spearman correlation coefficients.

Results

The result showed that TAC had a significant positive correlation with HDL and a significant negative correlation with abdominal obesity. In addition, there was a significant positive association between the level of MDA and age, BMI, abdominal obesity, diastolic blood pressure, triglycerides, and LDL; however, it had a negative significant correlation with HDL.

Conclusions

The measurement of TAC and MDA biomarkers can increase the early diagnosis of patients at risk of developing Mets.  相似文献   

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尿酸与代谢综合征及颈动脉粥样硬化的关系   总被引:7,自引:0,他引:7  
目的研究尿酸与代谢综合征(MS)的关系,及其对颈动脉粥样硬化的影响,为动脉粥样硬化性心血管疾病的防治提供临床依据。方法MS诊断依据2005年国际糖尿病联盟的标准将2232例患者分为两组:MS组(1199例)和非MS组(1033例),在排除高尿酸血症前后,比较两组间年龄、尿酸、腰围、血压、血糖、血脂情况,应用彩色多普勒超声检测颈动脉内膜中层厚度(IMT)。结果MS组高尿酸血症检出率明显高于非MS组,排除高尿酸血症后,MS组与非MS组尿酸水平无明显差异(P>0.01),尿酸是MS的独立危险因素(OR=1.002,95%CI:1.001~1.004);MS组IMT明显高于非MS组(P<0.01);尿酸未进入IMT的回归方程。结论MS及高尿酸血症检出率呈同步升高;尿酸可能仅仅是MS,但不是颈动脉粥样硬化的独立危险因素。  相似文献   

7.
BackgroundMetabolic syndrome is cluster of abnormality related with increasing cardiovascular events. Hyperuricemia is level of uric acid more than 7 mg/dL for men. Some research have reported relation between metabolic syndrome mediated by insulin resistance with increasing of serum uric acid level.ObjectiveAssess relationship between insulin resistance and metabolic syndrome components with the level of serum uric acid.MethodObservational study with cross sectional approach conducted on 102 outpatient subjects at Dr. RSUP Wahidin Sudirohusodo (RSWS) hospital and Hasanuddin University Hospital in the period of July–September 2018.ResultsSubjects with IR were found to be significantly higher for having MetS (88.23% vs. 11.77% p = 0,000). In subjects with IR, the average serum uric acid level was higher compared to non-IR subjects, but this difference was not significant (6.63 vs 6.42 mg/dL; P = 0.325). In subjects with MetS, the average serum uric acid level was higher compared to subjects with non-MetS but this difference was not significant (6.62 vs. 6.28 mg/dL; P = 0.556). No significant relationship was found between IR and MetS with serum uric acid level.ConclusionInsulin resistance is related to the incidence of MetS and in both of these circumstances an independent tendency is found to increase uric acid levels. The role of insulin resistance in the relationship between metabolic syndrome and uric acid levels was not proven in this study.  相似文献   

8.
痴呆症是一种常见老年性疾病,而阿尔茨海默病(Alzheimer's disease,AD)是痴呆症中最常见的类型。AD以进行性认知功能障碍和记忆力损害为特征,主要的神经病理改变有老年斑(senile plaques,SP)、神经元纤维缠结(NFT)、脑萎缩和选择性神经元丢失。流行病学研究表明,65岁以上的老年人中AD患病率为2%~5%,以后每隔5年上升1倍,至85岁以上患病率高达47%[1],AD病死率也随年龄增加而逐步增高[2]。在美国现有AD患者约400万,全球共约1800万[3],据WHO估计,至2050年该病患者将增至3000万。AD分为家族性和散发性两种,家族性AD为常染色体显性遗传疾病,较少见;散发性AD较多见,发病机制尚未完全明确,目前认为可能是遗传因素与环境因素相互作用的结果。  相似文献   

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代谢综合征因素与大肠肿瘤的关系   总被引:2,自引:0,他引:2  
目的研究代谢综合征因素如血糖、甘油三酯、胆固醇及高血压与大肠肿瘤发病的关系。方法回顾分析2002年1月至2006年6月住院并接受结肠镜检查308名患者的临床资料。结果308例患者中197例患者(64.0%)检出大肠息肉,包括炎性息肉38例(12.3%),瘤性息肉159例(51.6%),其中进展期息病变为78例(25.3%)。分别以患者空腹血糖、甘油三酯、胆固醇、收缩压水平分组,经年龄校正后对上四分之一区组与下四分之一区组息肉检出情况进行比较,结果甘油三酯及血压上四分之一区息肉检出率(75.3%,80.0%),瘤性息肉检出率(63.6%,66.2%),进展期息病变检出率(36.4%,30.8%),均显著高于下四分之一区检出率(除血压分区进展期息病变检出率比较P〈0.10,余均P〈0.05。高甘油三酯对大肠息肉及瘤性息肉OR分别为2.55,2.21,高血压对大肠息肉及瘤性息肉OR分别为2.30,2.16)。血糖及胆固醇分区息肉检出率及瘤性息肉检出率相比差异无统计学意义(P〉0.05)。结论高甘油三酯及高血压可能为大肠肿瘤发病的危险因素,该类患者进展期息病变检出率较高,需进行大肠肿瘤的筛查。  相似文献   

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2005年4月,国际糖尿病联盟统一使用"代谢综合征"概括相关临床表型,其主要成分包括中心性肥胖、血脂代谢异常、血糖升高和(或)胰岛素抵抗及高血压。其中,高血压的发生原因复杂,代谢综合征中的其它组分包括中心性肥胖、血脂代谢异常、胰岛素抵抗等最终都能引起高血压并影响其发展过程,其中,中心性肥胖的影响最为关键。代谢综合征是2型糖尿病和心血管疾病的高危因素,早期诊断和早期干预,有助于2型糖尿病和心血管疾病的防治。本文综述代谢综合征其它组分与高血压的关系。  相似文献   

11.
示血清内脂素水平是GFR的独立危险因素(β=-0.17,P<0.01).结论 血清内脂素水平与MS患者肾功能密切相关,可能是MS患者肾脏病变的重要参与因素.  相似文献   

12.
The purpose of this study was to examine the effects of metabolic syndrome (MS) features on arterial elasticity of the large and small arteries in apparently healthy adults, to examine the effect of clustered features of MS, and to determine which features are most predictive of large and small artery elasticity. The subjects for this study consisted of 126 men and women, age 45 years and older. The subjects rested supine while pulse contour analysis was measured from the radial artery by using an HDI/Pulsewave CR-2000 instrument (Hypertension Diagnostic, Inc) to assess arterial elasticity in the large and small arteries. Medical history was obtained along with body mass index, waist circumference, body surface area, and blood pressure. Large artery elasticity was lower (p = 0.002) in subjects with hypertension (12.7 -/+ 4.3 mL/mm Hg x 10) than in those with normotension (15.0 -/+ 4.2 mL/mm Hg x 10; mean -/+ SD), and small artery elasticity was lower (p = 0.001) as well (3.9 -/+2.3 mL/mm Hg x 100 vs 5.3 -/+ 2.5 mL/mm Hg x 100). Large artery elasticity was lower (p = 0.02) in obese subjects (12.2 -/+ 4.9 mL/mm Hg x 10) than in nonobese subjects (14.2 -/+ 4.5 mL/mm Hg x 10), and large artery elasticity was lower (p = 0.04) in subjects with abdominal obesity (12.2 -/+ 4.5 mL/mm Hg x 10) than in those without (14.5 -/+ 4.8 mL/mm Hg x 10). Large artery elasticity decreased as the number of features of MS increased (p < 0.01). Multiple regression showed that body mass index and the presence of hypertension were predictors of large artery elasticity (R = 0.61, R2 = 0.37, p = 0.003, SEE = 3.60 mL/mm Hg x 10), and hypertension was a predictor of small artery elasticity (R = 0.53, R2 = 0.28, p = 0.001, SEE = 2.12 mL/mm Hg x 100). Hypertension and obesity are the features of MS that are most predictive of impairment in large and small artery elasticity in apparently healthy middle-aged and older adults. Furthermore, impairment in large artery elasticity is more evident in subjects with at least three features of MS.  相似文献   

13.
老年人群血尿酸水平与代谢综合征各组分的研究   总被引:8,自引:3,他引:8  
目的探讨老年血尿酸水平与肥胖、血压、血糖、血脂等代谢综合征(MS)各组分的关系。方法对2006年北京军队干休所60~80岁的体检人员(717例)进行调查,分别按该人群中男性和女性的血尿酸水平,以四分位数法将男女各分为4组,测定腰围、收缩压、舒张压、空腹血糖(FPG)、空腹胰岛素、TG、TC、HDL-C、血尿酸等指标。结果年龄、腰围、血压、TG、FPG和胰岛素抵抗指数(HOMA-IR)均随血尿酸水平的升高显著升高(P<0.05),HDL-C显著降低(P<0.05)。logistic回归分析显示HOMA-IR、腰围、TG、空腹血糖与血尿酸水平升高呈显著正相关(P<0.05)。结论血尿酸水平与中心性肥胖、血脂异常、血压高、血糖高及胰岛素抵抗等MS组分之间关系密切。因此,在MS的治疗过程中,要重视血尿酸水平。  相似文献   

14.
崔清华  王立 《临床内科杂志》2005,22(12):806-808
目的探讨代谢综合征(MS)组成成分数与血浆纤溶酶原激活物抑制因子-1(PAI-1)水平的关系。方法依据中华医学会糖尿病学分会建议MS诊断标准中MS的4个组成成分(超重或肥胖、高血糖、高血压、血脂紊乱)将121名患者分为4组(M1、M2、M3和M4),M1、M2、M3和M4组患者分别具有以上的1、2、3和4组成成分。正常对照组(M0)20例。观察各组间的PAI-1水平、PAI-1和各指标间的相关关系以及影响PAI-1的相关因素。结果①M1、M2、M3和M4组血浆PAI-1水平明显高于M0组(P值均〈0.05);M2、M3和M4组PAI-1水平明显高于M1组(P值均〈0.05);M3组PAI-1水平较M2组有升高趋势(P=0.078)。②在所有受试者中PAI-1和尿酸(UA)、糖化血清蛋白(GSP)、C-肽(CP)、体重指数(BMI)显著正相关(P值均〈0.05);PAI-1和高密度脂蛋白(HDL)显著负相关(P〈0.05)。③多元逐步回归分析显示:UA、GSP与PAI-1存在直线回归关系(R^2=0.147)。结论血浆PAI-1水平随着MS组成成分数的增加而增加;GSP和UA是影响PAI-1水平的独立因素。  相似文献   

15.
老年人肥胖与代谢综合征关系的调查与分析   总被引:18,自引:0,他引:18  
目的 探讨老年人全身肥胖和腹部肥胖与代谢综合征 (MS)的关系。 方法 横断面调查法调查 4 95 0名年龄 6 0~ 92岁的老年人 ,并用趋势 χ2 检验和多因素logistic回归进行有关分析。根据亚洲人肥胖标准诊断肥胖。高血糖、高血压、高甘油三酯、低HDL C在体内聚集数达 2个及以上被诊断为MS。 结果  (1)超重、肥胖和腹部肥胖随增龄而增多的趋势并不显著 (除男性腹部肥胖外 ,其余均为P >0 0 5 )。I度、II度全身肥胖者各有 80 2 %、97 2 %的老年人同时有腹部肥胖。 (2 )随年龄、体质指数 (BMI)和腹围 (WC)的增大 ,MS的现患率显著增高 (均为P <0 0 5 )。 75岁以上组与 6 0~ 6 4岁组比较 ,MS现患率增高接近 8 0 % ;与BMI <2 3 0kg/m2 人群相比 ,男性超重、I度肥胖、II度肥胖人群MS现患率分别高 14 4 %、2 9 1%、34 6 % ,女性分别高 10 0 %、2 3 1%、2 8 2 % ;腹部肥胖男性高 2 1 3% ,女性高 17 1%。调整糖尿病和高血压家族史后的标准OR值显示 ,3个变量对MS的作用强度依次男女均为BMI >WC >年龄。 (3)随两种肥胖类型的聚集并程度的加重 ,MS发生的危险性逐步增高。BMI≥ 2 5kg/m2 且腹部肥胖人群发生MS的危险性是BMI <2 3kg/m2 且无腹部肥胖人群的 4倍之多 ,调整年龄、性别、糖尿病和高血压家族史后 ,这  相似文献   

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目的 探讨青少年腰围与代谢综合征(MS)之间的关系.方法 选取2006年河北省秦皇岛市流行病学调查中检出的18岁腹型肥胖青少年49例,随机选取同期18岁腹围正常青少年49名,测量所有入选者的身高、体重、腰围、血压、空腹血糖(FPG)、三酰甘油(TG)、胆固醇(TC)、高密度脂蛋白胆固醇(HDL-C)及低密度脂蛋白胆固醇(LDL-C),比较两组MS检出率,分析腰围与MS的关系.结果 腹型肥胖组中MS检出6例(12.2%).腹型肥胖组95.9%存在至少1种MS组分.男女腹型肥胖组青少年体重、体重指数(BMI)、收缩压(SBP)、舒张压(DBP)、TG明显升高,HDL-C明显下降.超重肥胖、高血压、高SBP、高DBP、高TG和低HDL-C检出率均明显高于对照组.腰围与BMI(r=0.694)、体重(r=0.878)、SBP(r=0.508)、DBP(r=0.391)、LDL-C(r=0.398)呈显著正相关(P<0.05).结论 腹型肥胖与MS密切相关,腰围测量有助于青少年MS筛查.  相似文献   

17.
目的探讨2型糖尿病患者尿酸代谢与代谢综合征(MS)及其组分的关系。方法772例2型糖尿病患者,按性别和女性绝经与否分组,组内分为MS亚组和非MS亚组,对血尿酸进行相关分析和回归分析。结果①MS组血尿酸高于非MS组。②血尿酸与腰围、甘油三酯(TG)、收缩压、舒张压正相关,与血糖、高密度脂蛋白负相关。③腰围和TG是血尿酸独立相关因素。结论2型糖尿病患者血尿酸升高与MS有关,腰围和TG是血尿酸升高的危险因素。  相似文献   

18.
目的:探讨女性动脉粥样硬化(As)发病与代谢综合征、血管内皮功能的关系。方法:有完整的临床和冠状动脉造影资料以及无严重的肝肾和甲状腺疾病的女性参与本研究。根据冠状动脉造影结果,将其分为轻度As组(n=23)、严重As组(n=26)和对照组(n=20)。分别测定各组的临床资料(如血压、体重指数、家族史以及腰围臀围比值等)、生化指标(如血脂、血糖和胰岛素浓度等)以及血管内皮功能。结果:1.As患者(包括轻度和严重As组)甘油三酯(TG)浓度[(2.0±0.5)mmolL和(2.3±0.4)mmolL]高于对照组[(1.4±0.4)mmolL],而高密度脂蛋白_胆固醇(HDL_C)则低于对照组;2.As患者餐后胰岛素水平和胰岛素血糖比值显著升高,23的As患者存在代谢综合征;3.轻度和严重As组之间各种血脂水平、血糖以及餐后胰岛素浓度无明显差异,但严重As组平均年龄[(60.5±6.9)岁]和绝经人数(76.9%)显著大于轻度As组[(51.1±9.3)岁和34.8%];4.轻度As组(7.9%±3.7%)和严重As组(8.7%±3.5%)的血管内皮依赖性的血流介导的舒张显著低于对照组(14.1%±4.7%),而血管内皮非依赖性硝酸甘油介导的舒张与对照组无差异。结论:女性As患者即使在As早期或绝经以前就存在血管内皮功能异常和多种代谢异常。  相似文献   

19.
目的探讨老年男性血清抵抗素水平与代谢综合征(MS)各组分之间的关系。方法选择327例老年男性,分为MS组161例和无MS组166例。检测血清抵抗素、TG、TC、HDL-C、LDL-C、空腹血糖及C反应蛋白水平,并进行相关分析。结果 MS组血清抵抗素水平明显高于无MS组[(7.4±3.0)ng/L vs(6.7±3.3)ng/L,P<0.05]。血清抵抗素水平与TG、C反应蛋白和年龄呈正相关,与LDL-C呈负相关。血清抵抗素水平与LDL-C和C反应蛋白独立相关(P<0.01)。结论老年男性MS患者血清抵抗素水平明显升高,但抵抗素在MS中的作用有待于进一步研究。  相似文献   

20.
Middle-aged workingmen (N=984) with no present medical treatment were enrolled to determine whether there is an association between the metabolic syndrome (MetS) and serum levels of C-reactive protein. MetS was defined as follows: waist circumference > or = 85 cm as a necessary criterion; in addition, two or more of the following criteria were required: serum triglycerides > or = 150 mg/dL and/or highdensity lipoprotein cholesterol <40 mg/dL; systolic blood pressure > or = 130 mm Hg and/or diastolic blood pressure > or = 85 mm Hg; fasting blood glucose > or = 110 mg/dL. Three groups were identified by the components of MetS: a reference group of subjects with a waist circumference <85 cm; group A, with a waist circumference > or = 85 cm with no or one additional MetS criterion; and group B, subjects satisfying the criteria for a diagnosis of MetS. Logistic regression analysis revealed that the components of MetS contributed significantly to serum levels of C-reactive protein. The odds ratios were 2.5 (group A) and 4.0 (group B), when 3 mg/L was adopted as the cutoff value of C-reactive protein.  相似文献   

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