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依拉普利对冠心病患者心肌缺血,血管内皮功能及其活性物?… 总被引:1,自引:0,他引:1
本文测定60例冠心病(CHD)患者及25例正常人的循环内皮细胞(CEC)、一氧化氮(NO)、内皮素(ET)、空腹及餐后2h血糖(BG)、胰岛素(IS)、心电图(ECG)。并将依拉普利组(n=30)与常规治疗组(n=30)比较。结果显示CHD组CEC.ET。空腹IS及餐后2h IS,BG均显著高于正常人,NO显著低于正常人。依普拉普利利组治疗后其CEC、ET、BG、IS下降,NO上升,ECG改善均常 相似文献
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本文测定60例冠心病(CHD)患者及25例正常人的循环内皮细胞(CEC)、一氧化氮(NO)、内皮素(ET)、空腹及餐后2h血糖(BG)、胰岛素(IS)、心电图(ECG).并将依拉普利组(n=30)与常规治疗组(n=30)比较。结果显示CHD组CEC.ET,空腹IS及餐后2hIS,BG均显著高于正常人,NO显著低于正常人,依拉普利组治疗后其CEC.ET、BG.IS下降,NO上升,ECG改善均较常规治疗组明显。提示CHD患者存在着明显血管内皮功能(VEC)损伤及血管活性物质失衡和搪耐量减损(IGT)高胰岛素血症(HIS).依拉普利对上述各项指标有良好的改善作用。 相似文献
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EFFECT OF CHRONIC ACE INHIBITION ON GLUCOSE TOLERANCE AND INSULIN SENSITIVITY IN HYPERTENSIVE TYPE 2 DIABETIC PATIENTS 总被引:1,自引:0,他引:1
尹卫东 《中国医学科学杂志(英文版)》1994,9(1):29-33
EFFECTOFCHRONICACEINHIBITIONONGLUCOSETOLERANCEANDINSULINSENSITIVITYINHYPERTENSIVE TYPE2DIABETICPATIENTSYinWeidong;(尹卫东)G.Segh... 相似文献
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测定23例肾功能正常的原发性肾小球肾炎(PGN)患者蛋白质负荷(PL)前后ERPF、Ccr及尿PGE2、6-keto一PGF(1a)、TXB2排泄量,并与9例健康人对照。结果显示,对照组PL后ERPF、Ccr显著升高,尿PGE2排泄增多,而PGN组均无显著变化;PGN组PL前后尿TXB2及TXB2/6-keto-PGF(1a)均高于对照组。提示PL后GFR的升高主要与肾PGE2的合成增加有关,肾储备功能下降与PL后肾PGE2合成无显著增加有关,一定程度上与TXA2/PGI2值有关。 相似文献
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CLINICAL SIGNIFICANCE OF COMPLETE LEFT BUNDLE BRANCH BLOCK IN DILATED CARDIOMYOPATHY 总被引:2,自引:0,他引:2
CLINICALSIGNIFICANCEOFCOMPLETELEFTBUNDLE BRANCHBLOCKINDILATEDCARDIOMYOPATHYHuangXiuhui(黄秀惠),ShenWeifeng(沈卫峰)andGongLanshcng(龚... 相似文献
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CHANGESOFIMMUNEFUNCTIONSAFTERRADIATIO,BURNSANDCOMBINEDRADIATION-BURNINJURYIN RATSYanYongtang(阎永堂);RanXinze(冉新泽)andWeiShuqing(... 相似文献
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测定了36例系统性红斑狼疮(SLE)患者和30例正常人血清脂质,脂蛋白及载脂蛋白含量,以及SLE患者的血清肌酐及24h尿蛋白定量。结果显示:(1)SLE患者有较高的谪脂血症发生率,达63.9%,尤其以血清胆固醇(TC)升高为主,(2)与正常对照组比较,SLE患者TC,TG,ApoB100水平明显升高;(3)SLE组中尉得血脂变化与尿白定量明显相关。 相似文献
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NIDDM患者血脂异常与胰岛素抵抗的关系 总被引:1,自引:0,他引:1
测定38例非胰岛素依赖型糖尿病(NIDDM)患者血脂、空腹血糖(FBG)及空腹血胰岛素(FINS),并计算胰岛素敏感性指数(IS),结果发现与正常对照组(35例)比较,血胆固醇(TC),甘油三脂(TG),低密度脂蛋白胆固醇(LDL-C),载脂蛋白B(APOB),FBG及FINS显著增高,而高密度脂蛋白胆固醇(HDL-C),载脂蛋白A1(APOA1),APOA1/APOB及IS显著降低。IS与TC,TG,LDL-C,APOB呈显著负相关,与HDL-C,AOA1及APOA1/APOB呈显著正相关。提示NIDDM患者存在血脂异常及胰岛素抵抗,且血脂异常与胰岛素抵抗密切相关。 相似文献
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A STUDY ON DETECTION OF SERUM FASTING TOTAL BILE ACID AND CHOLOYGLYCIN IN NEONATE FOR CHOLESTASIS 总被引:3,自引:0,他引:3
ASTUDYONDETECTIONOFSERUMFASTINGTOTALBILEACIDANDCHOLOYGLYCININNEONATEFORCHOLESTASISGuoWen(郭文);WuMingchang(吴明昌);PeiXueyi(裴学义);G... 相似文献
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2型糖尿病患者血清瘦素水平与胆结石及胰岛素抵抗关系的研究 总被引:8,自引:3,他引:5
目的探讨2型糖尿病(T2DM)患者血清瘦素(Lep)水平与胆结石(GD)及胰岛素抵抗(IR)相关指标的关系.方法153名2型糖尿病人根据胆囊B超显示的结石有无分成两组:糖尿病伴结石组和糖尿病不伴结石组,再按性别各分成2个亚组.所有对象均测量身高、体重、腰围、臀围及空腹胆囊B超,并留空腹静脉血浆测定血葡萄糖(FPG)、胰岛素(FIns)、C肽(FC-P)、空腹总胆固醇(TC)、甘油三酯(TG)及瘦素.结果女性血清瘦素水平是男性的3倍;女性糖尿病伴结石亚组的血清瘦素、BMI,TC,TG,FIns,FC-P及HOMA胰岛素抵抗指数(HOMA-IR)均显著高于糖尿病不伴结石亚组,而腰臀比(WHR)及FPG两组间比较差异无显著性意义.男性亚组中除TG差异无显著性外,其余指标变化同女性.以胆结石为应变量的Logistic回归分析表明,随血清瘦素水平增加,胆结石发生的危险性增加.简单相关分析:瘦素与BMI,FIns,FC-P,HOMA-IR等正相关(P<0.05),偏相关分析控制年龄和体重指数后,女性与TC,FINS,FC-P正相关;男性与FINS,FC-P正相关.以瘦素为应变量的多元逐步回归分析显示,男女性均见BMI及HINS是影响血清瘦素水平的独立因素,女性还受TC影响.结论瘦素可能与2型糖尿病人胆结石的形成有关.2型糖尿病人的血清瘦素水平也是胰岛素抵抗的一个预测指标. 相似文献
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目的探讨不同糖代谢状态与血小板活化指标—可溶性p选择素(sP-selectin)、可溶性CD40L(sCD40L)的关系,并进一步研究其影响因素。方法分别选取正常对照组(NC组)、糖尿病前期组和2型糖尿病组(T2DM组)患者各30例,计算体质量指数(BMI),采集空腹静脉血测定血糖(FPG)、胰岛素(FINS)、甘油三酯(TG)、总胆固醇(TC)、低密度脂蛋白(LDL-C)、高密度脂蛋白(HDL-C)、糖化血红蛋白(HbA1C)等指标,酶联免疫法(ELISA)测定静脉血清中sP-selectin、sCD40L水平,计算稳态模型胰岛素抵抗评估指数(HOMA-IR)。结果糖尿病前期组和T2DM组的sP-selectin和sCD40L较NC组明显升高(P<0.05)。sP-selectin的表达与FPG、TG、TC、LDL-C、HOMA-IR呈正相关,与HDL-C呈负相关(P均<0.05),其中与TG和FPG的相关性更高(P<0.01);sCD40L与FPG、BMI、HbA1c呈正相关(P均<0.05),与TG、TC、HOMA-IR无明显相关性(P均>0.05)。结论糖尿病前期及T2DM人群血清中sCD40L和sP-selectin水平已明显升高,提示血小板活化在糖尿病前期已启动。 相似文献
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《中国现代医生》2017,55(17):112-115
目的建立盘锦地区ALT参考区间,同时分析血脂(TG、TC)对ALT的影响。方法收集1816名健康体检者资料,以IFCC推荐的非参数方法建立盘锦周边健康人群ALT参考范围,并根据血脂(TG、TC)水平,将其分为A组(正常组)、B组(TC异常组)、C组(TG异常组)、D组(TC、TG均异常组),分析TG、TC与ALT的相关性,比较各组间ALT水平。结果 ALT参考区间除按性别划分外,男性参考区间还需按年龄划分,盘锦地区男性ALT参考区间为:20~69岁组:8.00~56.00 U/L,70~79岁组:7.50~45.75 U/L,女性ALT参考区间为:7.00~44.00 U/L;TG与ALT水平显著相关,而TC只与男性ALT水平相关,男女D组ALT水平与A组、B组差异有统计学意义,男性C组与A组、B组比较差异有统计学意义,与偏相关结果相符。结论本研究建立了盘锦地区ALT的参考区间并初步分析了血脂(TG、TC)对ALT水平的影响,为临床诊疗工作提供了更有意义的参考数据。 相似文献
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检测112名11~16岁正常女生的血清雌二醇(E2)、睾酮(T)和总胆固醇(TC)、甘油三酯(TG)、高密度脂蛋白胆固醇(HDL-C)水平,分析它们与青春期发育的关系。E2与T均随年龄和性征的明显化而增多。在控制了年龄因素的影响后,E2与乳房发育及皮褶厚度,T与身高、体重及阴毛发育均呈显著的正相关关系(r为0.20~0.37,均为P<0.01),月经来潮组的E2与T高于未潮组。TC、TG随年龄、体重而上升,控制年龄的影响后,TG与体重、皮褶厚度呈显著正相关关系(r为0.21和0.24,均为P<0.01)。月经来潮对TC、TG及HDL-C水平无明显影响。 相似文献
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OBJECTIVE: To investigate the changes of the apolipoproteins(apoA I, A II, B100, C II, C III, E) in patients with type 2 diabetes mellitus. METHODS: The levels of fasting plasma glucose(FBG), insulin, TG, TC, apoA I, A II, B100, C II, C III, E were all measured in 127 non-diabetic subjects and 143 type 2 diabetic patients (20 associated with coronary heart disease (CHD) and 66 associated with hypertriglyceridemia(HTG), 55 associated with hypercholesterolemia). RESULTS: In male type 2 diabetic patients, the levels of FBG, WHR and apoC II were significantly higher (P < 0.05) and apoA I, A II levels were significantly lower (P < 0.05) than those in male non-diabetic subjects. In female type 2 diabetic patients, the levels of FBG, BMI, WHR, TG significantly elevated while HDL-C, apoA I, A II levels significantly decreased as compared with those in female non-diabetic subjects. In type 2 diabetic group, the levels of WHR, FBG and TG in HTG patients were elevated significantly as compared with those without HTG, and the levels of HDL-C, apoA I and apoA II were decreased; the levels of WHR, TG, TC, apoB100, C II, C III, E in patients with HTC were significantly higher than those whose cholesterol levels were normal. In patients with CHD, the levels of fasting insulin, apoB100, apoC II and apoE were significantly higher than those in patients without CHD, and the levels of HDL-C and apoA II were decreased significantly. CONCLUSION: Abnormal changes of apo(s) in type 2 diabetes mellitus may be a cause of type 2 diabetes associated with HTG and CHD. 相似文献
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目的:探讨雌激素对SD大鼠脂质代谢及血糖的影响?方法:将40只7周龄的雌性SD大鼠随机分为4组:①对照组(Con组);②假手术组(sham组);③去卵巢组(OVX组);④去卵巢+雌激素替代组(OVX+E2 组)?术后定期记录体重,给予相应处理,20周龄时测量空腹血糖并进行糖耐量试验,心脏穿刺取血,检测血浆总胆固醇(TC)?甘油三酯(TG)?低密度脂蛋白胆固醇(LDL-C)和高密度脂蛋白胆固醇(HDL-C),同时取腹部脂肪称重?结果:与对照组相比,OVX组大鼠体重明显增加,腹部脂肪重量增加,血浆中TC?TG和LDL-C含量明显增加,空腹血糖无异常改变,但存在一定程度的糖耐量异常?OVX+E2 组使用剂量雌激素替代治疗后,与对照组相比,体重明显减轻,腹部脂肪重量减轻,血脂无异常改变?结论:雌激素水平与体重呈负相关,雌激素水平下降可引起大鼠脂质代谢异常及胰岛素抵抗,补充雌激素后上述异常得到改善? 相似文献
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OBJECTIVE: To gain an insight into the relation of plasma glucose levels to lipids and apolipoproteins levels. METHODS: Fasting 12-14 h blood glucose (BG), high density lipoprotein cholestrol(LDL-C), apolipoproteins(apo) A I, A II, B100, C II, C III and E levels were measured in 735 men aged 40-70 in Chengdu area. The subjects studied were divided into three groups by the plasma glucose levels: 1. normal group (S1), 2. decreased glucose tolerance group (S2), 3. diabetes mellitus (DM) group (S3). RESULTS: Among 735 cases studied, groups S2 and S3 had more hyperlipidemia than group S1 (64%, 45% and 32.2% respectively). The fasting serum mean TG levels in groups S2 (3.62 +/- 2.52 mmol/L) and S3 (4.45 +/- 3.82 mmol/L) group were significantly higher than that in group S1 (1.92 +/- 1.39 mmol/L) (P < 0.01 and P < 0.01), and the mean TG levels in groups S2 (5.68 +/- 1.15 mmol/L) and S3 (5.68 +/- 1.12 mmol/L) were higher than that in group S1 (5.13 +/- 1.06 mmol/L) (P < 0.05, P < 0.05). The serum apo B100, C II, C III and E levels in groups S2 and S3 were significantly higher as compared with that in the normal group (P < 0.01, P < 0.05). The correlation analysis indicated that there was a positive correlation of BG with serum TG in groups S1, S2 and S3 whose correlation coefficients (r) were 0.1800, 0.1436 and 0.3212 respectively (P < 0.001); and a negative correlation with HDL-C levels in groups S2 and S3 (r = -0.2534 and -0.1477, P < 0.001). The plasma glucose levels were positively correlated with apo B100, C III and E levels in groups S1, S2 and S3, P < 0.001), with apo C II in groups S1 and S2 (P < 0.001, P < 0.01); and negatively correlate to apoA I only in group S2 (r = -0.1182, P < 0.01). CONCLUSION: The results suggest that serum TG, TC, HDL-C, apoB100, C II, C III and E levels be the main factors that related to plasma glucose levels. 相似文献