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1.
目的探讨冠心病患者分泌型磷脂酶A2的变化及其与冠心病类型及炎症状态的关系。方法经冠状动脉造影确诊的患者中,急性冠状动脉综合症患者110例,稳定型冠心病患者63例,非冠心病患者89例,采用酶联免疫吸附法测定分泌型磷脂酶A2水平。结果冠心病患者分泌型磷脂酶A2水平与非冠心病患者相比明显升高(55.18±11.75 ku/L比68.15±16.70 ku/L,P<0.01),而急性冠状动脉综合症患者分泌型磷脂酶A2与稳定型冠心病患者相比升高更为显著(62.63±11.92 ku/L比71.32±18.07 ku/L,P<0.01);分泌型磷脂酶A2水平与高敏C反应蛋白呈正相关(P<0.05)。结论冠心病患者分泌型磷脂酶A2浓度明显升高,其水平可能与冠状动脉内的斑块稳定相关,并在一定程度上可反映出冠心病的炎症状态。  相似文献   

2.
目的 用血管内超声研究不同类型冠心痛患者冠状动脉粥样硬化斑块性质及偏心性,并探讨斑块的性质及偏心性与分泌型磷脂酶A2和高敏C反应蛋白的关系.方法 经冠状动脉造影明确冠心痛的病例,行血管内超声检查以明确冠状动脉粥样硬化斑块的性质和偏心性,同时检测外周血分泌型磷脂酶A2和高敏C反应蛋白的水平.结果 稳定型心绞痛组以纤维斑块、钙化斑块和向心性斑块为主,而不稳定型心绞痛组和急性心肌梗死组以软斑块、偏心性斑块为主;软斑块组血清分泌型磷脂酶A2和高敏C反应蛋白水平最高,纤维斑块组次之,钙化斑块组最低;偏心性斑块血清分泌型磷脂酶A2、高敏C反应蛋白水平较向心性斑块高.结论 冠心病病情与斑块性质相关;血清分泌型磷脂酶A2和高敏C反应蛋白水平可能间接反映斑块的性质和偏心程度,有助于判断斑块的易损性.  相似文献   

3.
目的探讨血清高敏C反应蛋白(hs—CRP)浓度与高血压的关系。方法选择高血压患者128例,非高血压组102例为同期本院健康体检者,测定其血压、hs—CRP、血清胆固醇、甘油三酯、高密度脂蛋白、低密度脂蛋白、血糖、血尿酸等。结果高血压组和非高血压组血清hs—CRP浓度分别为(8.01±6.59)mg/L和(2.25±1.38)mg/L,P=0.000。血清hs—ClIP浓度随收缩压、舒张压及脉压水平的升高而增加。有合并症组和无合并症组的血清hs—CRP浓度分别为(7.24±7.30)mg/L和(3.54±2.17)mg/L,P=0.000。结论血清hs—CRP浓度与高血压密切相关,提示高血压患者血管壁存在炎症反应,炎症反应可能在高血压的发生、发展中起重要作用。  相似文献   

4.
目的探讨血清高敏C反应蛋白(hsCRP)水平对高血压前期人群进展至高血压的预测价值。方法此研究为前瞻性队列研究,对象来自2006-2007年度河北唐山开滦集团公司员工健康查体数据库,选取符合高血压前期诊断标准的研究对象作为观察队列,共33 913人,于2008-2009年度进行第二次体检,纳入最终统计分析的有效数据为24 441例(男性19 345例,女性5096例),年龄19~93岁。用多元线性回归分析基线lg hsCRP水平对第二次体检时收缩压、舒张压的影响。按基线hsCRP水平四分位数分组,用Logistic回归分析基线hsCRP水平对高血压前期人群进展至高血压的预测价值。结果①2年间观察队列中有8026例进展至高血压,进展至高血压的比例为32.8%。②多元线性回归分析显示,基线lg hsCRP每增加1个单位,收缩压增加0.39 mm Hg(P<0.01)。③按基线hsCRP四分位数分组,用多因素Logistic回归分析校正基线年龄、性别、三酰甘油、总胆固醇、低密度脂蛋白胆固醇、空腹血糖、收缩压、舒张压、腰围后,hsCRP仍是进展至高血压的独立危险因素,最高四分位数组进展至高血压的风险是最低四分位数组的...  相似文献   

5.
目的探讨血清高敏C反应蛋白水平与中老年人高血压分级的关系。方法选取2013年6月至2013年11月于北京市安贞医院体检的209例中老年人为研究对象,根据中国高血压防治指南2010的诊断标准分为对照组(n=105)和高血压组(n=104),后者再根据高血压程度分为高血压病1、2、3级3个亚组,所有受试者均检测血清高敏C反应蛋白(hs-CRP)水平。结果对照组患者血浆hs-CRP水平为(1.57±2.18)mg/L,高血压组患者hs-CRP水平为(3.91±4.64)mg/L,两组比较差异具有统计学意义(P0.05)。与高血压病1级hs-CRP水平[(2.95±3.27)mg/L]比较,高血压病2级hs-CRP水平[(5.73±4.00)mg/L]增高,但差异无统计学意义(P0.05);而高血压病3级hs-CRP水平[(7.60±8.13)mg/L]明显升高,差异有统计学意义(P0.05)。高血压病3级较高血压病2级hs-CRP水平明显升高(P0.05)。结论高血压患者血清hs-CRP水平增高,高血压分级越高,血清hs-CRP水平增高越显著。  相似文献   

6.
目的探讨2型糖尿病(T2DM)患者合并不同数目代谢综合征(MS)组分与血清高敏C反应蛋白(hsCRP)的相关性。方法将474例T2DM患者根据合并MS组分数目不同,分为不伴有其他MS组分的单纯T2DM(G0组),合并1个组分(G1组),合并2个组分(G2组),合并3个组分组(G3组),分析hsCRP与MS各组分之间的关系。结果随着合并MS异常组分的增多,hsCRP呈上升趋势(P〈0.01);相关分析显示,hsCRP与体质量指数(BMI)、TG、SBP、TC、LDL、腰臀比、年龄呈正相关(P〈0.05或〈0.01),与HDL水平呈负相关(P〈0.05);多元逐步回归分析显示,BMI、TG、年龄为血清hsCRP升高的独立危险因素(P〈0.01)。结论 hsCRP可以作为T2DM患者MS发病风险的预测因子。  相似文献   

7.
目的观察辛伐他汀对海岛渔民高血压患者高敏C反应蛋白的影响。方法测定52例海岛渔民高血压患者在常规治疗基础上加服辛伐他汀20mg,治疗前及治疗3个月后血浆hs-CRP浓度,并与常规治疗52例作为对照组进行比较。结果52例高血压患者经辛伐他汀治疗3个月后血浆hs-CRP浓度显著低于治疗前水平及对照组(P<0.01)。结论辛伐他汀治疗可有效降低海岛渔民高血压患者的血浆hs-CRP浓度。  相似文献   

8.
目的探讨高血压病(EH)合并2型糖尿病(2DM)患者心率变异的改变,及其与高敏C反应蛋白(hsCRP)的关系。方法 152例研究对象分为正常对照组、EH组、EH合并2DM(EH+2DM)组,各组分别行hsCRP检测和24 h心电图监测。结果与对照组比较,EH+2DM组和EH组全程全部窦性R-R间期的标准差(SDNN),24 h内每5 min窦性R-R间期的平方根(SDANN),全程全部窦性R-R间期的平方根(RMSSD),两个相邻R-R间期相差>50 ms的心跳数所占心搏数的百分比(PNN50)均明显降低(P<0.01),hsCRP明显升高(P<0.05);与EH组比较,EH+2DM组SDNN,SDANN明显降低(P<0.05),hsCRP明显升高(P<0.05);直线相关分析显示,hsCRP水平与TC、LDL-C呈正相关,与SDNN、SDANN、PNN50呈负相关。结论 EH患者存在自主神经病变,EH和DM同时存在时可促进自主神经病变的进展。应常规检测hsCRP水平,以对EH及其合并DM患者自主神经病变早期做出诊断。  相似文献   

9.
高敏C反应蛋白与动脉粥样硬化   总被引:1,自引:0,他引:1  
采用超敏感方法检测到的C反应蛋白被称为高敏C反应蛋白.高敏C反应蛋白在冠心病、中风、周围血管栓塞等疾病诊断和预测中发挥越来越重要的作用.越来越多的研究揭示了C反应蛋白直接参与了炎症与动脉粥样硬化等心血管疾病,并且是心血管疾病最强有力的预示因子与危险因子之一.各种炎症、组织感染损伤均会引起循环中多种血浆蛋白水平增加,其中C反应蛋白作为一种急性期反应蛋白,其水平增高是体内炎症的敏感指标.而炎症在动脉粥样硬化及心血管相关疾病的发生和发展过程中都起着重要的作用.本文将高敏C反应蛋白和动脉粥样硬化之间的关系及其机制进行综述.  相似文献   

10.
目的:探讨血清超敏C反应蛋白、脂蛋白相关性磷脂酶A 2对原发性高血压患者糖尿病发病的关系.方法:选取124例老年原发性高血压患者作为研究对象,将其分为单纯高血压组(n=64)和合并糖尿病组(n=60).选择同期单纯二型糖尿病(n=60)和健康体(n=62)作为对照组.结果:随着高血压级别的升高,Hs-CRP、Lp-PL...  相似文献   

11.
目的观察阿托伐他汀对椎基底动脉(BA)供血不足患者脂蛋白相关磷脂酶-A2(Lp-PLA2)及超敏C反应蛋白(hs-CRP)的影响。方法选择我科收治的78例BA供血不足患者,随机分为治疗组及对照组,每组39例。对照组给予常规抗凝、活血、改善循环治疗,治疗组在此基础上加用阿托伐他汀(20 mg,1次/d)。在治疗前及治疗后7 d分别查2组血清Lp-PLA2及hs-CRP,经颅多普勒(TCD)评估治疗前后BA收缩期峰流速(Vp)。结果2组治疗前血清Lp-PLA2及hs-CRP水平比较,差异无统计学意义(P〉0.05),治疗7 d后2组血清Lp-PLA2及hs-CRP水平均较治疗前明显降低(P〈0.05),且治疗组降低较对照组更为明显,差异有统计学意义(P〈0.05)。治疗组椎动脉(VA)及BA的Vp改善优于对照组,差异有统计学意义(P〈0.05)。结论在改善循环基础上联合阿托伐他汀能改善BA、Vp,其机制可能是通过降低血清Lp-PLA2及hs-CRP水平,从而改善患者血液黏度、增加脑血供水平。  相似文献   

12.

Background and aims

Diet comprises factors with anti and pro-inflammatory potential that can contribute to modulate obesity-induced inflammation. We aimed to assess the association between food intake and high-sensitivity C-reactive protein (hsCRP) levels in adolescents.

Methods and results

A cross-sectional analysis of 991 adolescents aged 13 years old was conducted as part of the EPITeen cohort, Porto, Portugal. Food intake was assessed by a food frequency questionnaire and thirteen food groups were defined. Anthropometric assessment was performed and serum hsCRP was measured in a fasting blood sample. hsCRP concentrations above the 75th percentile were considered high. Logistic regression was fitted to estimate the association between the intake frequency of the food groups and hsCRP, stratified by BMI and adjusted for sex, parental education and total energy intake. Median (25–75th percentiles) hsCRP concentrations increased with increasing values of BMI [normal weight: 0.20 (0.10–0.50); overweight: 0.40 (0.20–0.80); obese: 1.10 (0.40–2.15) mg/l, p < 0.001]. After adjustment for sex, parental education and total energy intake, no statistically significant associations were found amongst normal weight and overweight participants. However, among obese individuals, having as reference the first frequency category (<1 per day), a higher frequency of vegetables/legumes intake showed a decreased odds of high hsCRP levels (OR: 0.10, 95%CI 0.03–0.38, 1–3 per day; and OR: 0.14, 95%CI 0.04–0.52, >3 per day).

Conclusion

Among participants with obesity-induced higher hsCRP levels, a higher frequency of vegetable/legume intake was inversely related to hsCRP.  相似文献   

13.
2型糖尿病患者高敏C-反应蛋白与糖尿病肾病的关系   总被引:2,自引:0,他引:2  
目的:探讨2型糖尿病肾病(DN)不同时期血清高敏C-反应蛋白(hs-CRP)的浓度变化与DN的关系。方法:采用速率散射比浊法测定144例2型糖尿病患者和49名正常对照的血清hs-CRP水平。根据尿白蛋白排泄率(UAER)将2型糖尿病患者分为3组:正常蛋白尿组53例、微量白蛋白尿组57例和临床蛋白尿组34例。结果:(1)2型糖尿病组的血清hs-CRP值较对照组显著升高(U=1458.5,P<0.001);(2)hs-CRP值随UAER的增加而增加(H=74.068,P<0.001);(3)hs-CRP值与空腹血糖、血尿酸、纤维蛋白原成正相关(r=0.26、0.33、0.30,P均<0.001),与高密度脂蛋白呈负相关(r=-0.14,P<0.05)。结论:C-反应蛋白可能参与了2型糖尿病和糖尿病肾病的发生发展。  相似文献   

14.
超敏C反应蛋白与老年冠心病严重程度的关系   总被引:12,自引:0,他引:12  
目的研究血清超敏C反应蛋白(hsCRP)与老年冠心病严重程度的关系,探讨hsCRP在冠心病患者中的临床意义。方法测定经冠脉造影确诊的117例老年冠心病患者的血清hsCRP浓度,其中稳定型心绞痛患者41例,不稳定型心绞痛患者62例,急性心肌梗死患者14例。以经冠脉造影排除冠心病的15例患者为正常对照组,比较各组间hsCRP的浓度。结果冠心病患者各亚组hsCRP浓度均较正常对照组(0.56mg/L±0.27mg/L)显著升高,P<0.001。冠心病各亚组中,不稳定型心绞痛组血清hsCRP浓度(7.38mg/L±5.73mg/L)显著高于稳定型心绞痛组(5.40mg/L±11.7mg/L),P<0.001;急性心梗组血清hsCRP浓度(32.75mg/L±23.16mg/L)又分别显著高于不稳定型心绞痛组及稳定型心绞痛组,P<0.001。结论血清hsCRP浓度与冠心病患者病情的严重程度有关,可作为临床冠心病患者病情严重程度的参考指标。  相似文献   

15.
Introduction: This study aimed to examine the associations of dietary magnesium (Mg) intake and serum Mg concentration with the high-sensitivity C-reactive protein (hsCRP) level in early radiographic knee osteoarthritis (OA) patients.

Methods: Multivariable logistic regression was used to test the associations of dietary and serum Mg with the serum hsCRP in early radiographic knee OA patients after adjustment of a number of potential confounding factors.

Results: A total of 936 early radiographic knee OA patients were included. A significant association between dietary Mg intake and hsCRP was observed. The multivariable-adjusted odds ratio (OR) (95% CI) for elevated hsCRP (≥3.0?mg/l) in the second, third, fourth, and fifth dietary Mg intake quintile were 0.44 (95% CI: 0.24–0.82), 0.58 (95% CI: 0.31–1.10), 0.34 (95% CI: 0.15–0.77), and 0.19 (95% CI: 0.06–0.57), respectively, compared with the lowest (first) quintile, and p for trend was 0.01. A significant association between serum Mg concentration and hsCRP was observed. The multivariable-adjusted OR (95% CI) for elevated hsCRP in the second, third, fourth, and fifth serum Mg concentration quintile were 0.63 (95% CI: 0.35–1.12), 0.83 (95% CI: 0.50–1.39), 0.53 (95% CI: 0.31–0.91), and 0.46 (95% CI: 0.25–0.85), respectively, compared with the lowest quintile, and p for trend was 0.01.

Conclusion: The present study indicated that both dietary and serum Mg were inversely associated with serum hsCRP in early radiographic knee OA patients.  相似文献   

16.
Luo Y  Jiang D  Wen D  Yang J  Li L 《Heart and vessels》2004,19(6):257-262
The role of inflammation in acute coronary syndrome (ACS) and the mechanism by which statin treats ACS is explored. Serum high-sensitivity C-reactive protein (hs-CRP) and interleukin-6 (IL-6) levels were measured in 50 patients with ACS [including 30 cases with unstable angina (UA) and 20 patients with acute myocardial infarction (AMI)], 34 patients with stable angina (SA), and 30 controls. Patients in the ACS group were randomly assigned to a simvastatin group (including a simvastatin AMI subgroup, n = 11 and a simvastatin UA subgroup, n = 14) and a routine group (including a routine AMI subgroup, n = 9 and a routine UA subgroup, n = 16). The simvastatin group was given simvastatin 20mg/day and the routine group a placebo. After a 3-week follow-up, serum hs-CRP, IL-6 levels, and serum lipid concentrations were measured again. Both serum IL-6 and hs-CRP levels were significantly higher in the ACS group (including the UA and AMI subgroups) than in the SA and control groups (P < 0.001). After 3 weeks of treatment with simvastatin, the serum IL-6, hs-CRP, total cholesterol, and low-density lipoprotein cholesterol levels were decreased significantly in the simvastatin group (P < 0.001), but no significant changes were observed in the routine group. No relationship was observed between the rate of decrease of serum IL-6 or hs-CRP and serum lipids levels. The hs-CRP level showed a significant correlation with IL-6 by Spearmans rank correlation analysis (P < 0.01). Inflammation plays an important role in the initiation of ACS. Simvastatin possesses an anti-inflammatory effect, independent of its lipid-lowering action, which may play an important role in the early treatment of ACS.  相似文献   

17.
目的探讨老年高血压病患者血压变异性(BPV)对平均血小板体积(MPV)及高敏C反应蛋白(hsCRP)的影响。方法入选初诊的老年高血压病患者120例,行24h动态血压监测(ABPM),根据24h收缩压标准差(SSD)第50百分位数(P50),分为高BPV组和低BPV组,每组60例。另入选血压正常的40例老年健康者作为对照组。检测各组患者BPV、MPV及hsCRP水平,并进行比较分析。结果与对照组相比,高血压病患者BPV值显著增加(P〈0.05)。高血压病患者MPV、hsCRP水平与对照组(P〈0.05),高BPV组MPV、hsCRP水平与低BPV组(P〈0.05)间的差异均有显著统计学意义。MPV值、hsCRP值与SSD的呈正相关(r分别为0.592、0.795,P〈0.05)。结论老年高血压病患者的血压变异对MPV、hsCRP显著影响,可促进血小板活化及炎症反应。  相似文献   

18.
血清超敏C反应蛋白和前白蛋白在老年COPD患者中的变化   总被引:3,自引:0,他引:3  
目的探讨血清超敏C反应蛋白(hs-CRP)、前清蛋白(PA)水平在老年慢性阻塞性肺疾病(COPD)患者、老年慢性阻塞性肺疾病急性发作期(AECOPD)患者中的变化及与预后的关系。方法分别检测健康老年组(年龄≥60岁)、老年COPD稳定期组、老年AECOPD死亡组、老年AECOPD存活组患者血清hs-CRP、PA水平的变化,将检测结果进行组间对照研究。结果老年AECOPD组、老年COPD稳定期组hs-CRP均明显高于老年健康组(P0.05);老年AECOPD组hs-CRP明显高于老年COPD稳定期组(P0.05);老年AECOPD死亡组hs-CRP明显高于老年AECOPD存活组(P0.05)。而PA水平与hs-CRP呈负相关,在各组间比较也均具有统计学差异。结论 hs-CRP及PA可能参与老年COPD的发病过程,并在AECOPD发生、发展中起重要作用,hs-CRP、PA可作为评估AECOPD病情及预后的指标。  相似文献   

19.
冠心病患者可溶性CD105与hs-CRP水平相关分析   总被引:1,自引:0,他引:1  
目的:探讨冠心病患者血浆超敏C反应蛋白(hs-CRP)与血清可溶性CD105水平的关系。方法:将冠心病82例住院患者,根据冠状动脉造影结果分为4组:稳定型心绞痛(SA)组16例;不稳定型心绞痛(UA)组24例;急性心肌梗死(AMI)组22例;对照组20例。测定所有研究对象血浆hs-CRP、血清可溶性CD105的水平。结果:1.对照组、SA组、UA组及AMI组血浆hs-CRP水平呈逐渐增高的趋势。AMI组血浆hs-CRP水平高于UA组(P<0.05),UA组血浆hs-CRP水平高于SA组(P<0.05),SA组血浆hs-CRP水平与对照组类似(P>0.05)。2.对照组、SA组、UA组及AMI组血浆可溶性CD105水平逐渐增高。AMI组显著高于UA组(P<0.05),UA组高于SA组(P<0.05),SA组高于对照组(P<0.05)。3.冠心病患者中可溶性CD105与hs-CRP水平成正相关。结论:冠心病hs-CRP水平与血清可溶性CD105呈正相关,提示炎症与斑块新生血管在动脉粥样硬化(As)过程中可能有相互促进作用,从而降低了斑块的稳定性。  相似文献   

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