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1冬播麦区Glu-1和Glu-3位点变异及1B/1R易位与小麦加工品质性状的关系显示文摘贮藏蛋白组成是决定小麦加工品质的重要因素。本文调查了我国冬播麦区251份主栽品种和高代品系的高分子量麦谷蛋白亚基(HMW-GS)、低分子量麦谷蛋白亚基(LMW-GS)和1B/1R易位的分布状况,研究了它们与加工品质性状的关系。结果表明,品质较差的HMW-GSN、7+9、2+12和LMW-GSGlu-A3a与Glu-B3j(1B/1R易位)在冬播麦区分布较广,频率分别为39.4%、45.0%、59.8%、37.1%和44.6%。HMW-GS和LMW-GS等位变异对籽粒蛋白质含量影响较小,对SDS沉降值、和面时间与耐揉性的加性和互作效应达1%的显著水平。按位点对加工品质性状的贡献大小,Glu-D1>Glu-B3>Glu-B1>Glu-A3>Glu-A1;就单个亚基而言,Glu-A1位点,1>2*>N;Glu-B1位点,7+8>14+15>7+9;Glu-D1位点,5+10>4+12>2+12;Glu-A3位点,Glu-A3d>Glu-A3a>Glu-A3c>Glu-A3e,Glu-B3位点;Glu-B3d>Glu-B3b>Glu-B3f>Glu-B3j。1B/1R易位对SDS沉降值、和面时间和耐揉性等加工品质性状有显著负面效应。通过选择优质高低分子量麦谷蛋白亚基和淘汰1B/1R易位系,将有助于提高我国小麦的面筋质量。刘丽 阎俊 张艳 何中虎 Pea R.J. 张立平 2005中国农业科学2005,38,10:84
2高、低分子量麦谷蛋白亚基等位变异对小麦加工品质性状的影响显示文摘以面包加工品质差异较大的普通小麦DH群体 (Pavon×Avocet) ,其等位变异位点为Glu A1(N和 2 )、Glu B1(7+8和 17+18)、Glu D1(2 +12和 5 +10 )、Glu A3(a和b)和Glu B3(b和h) ,研究了HMW GS和LMW GS等位变异对小麦加工品质的影响。结果表明 ,HMW GS和LMW GS等位变异对籽粒蛋白质含量和SDS沉降值的影响未达显著水平 ,对和面时间与耐揉性的影响达 1%显著水平。按位点贡献大小排序 ,Glu D1>Glu B1>Glu B3>Glu A1>Glu A3;就单个亚基而言 ,在Glu A1位点N与 2 差异较小 ,在Glu B1位点 7+8>17+18,在Glu D1位点 5+10 >2 +12 ,Glu A3位点的GluA3a与GluA3b对小麦品质的效应差异不显著 ,在Glu B3位点GluB3b>GluB3h。亚基组合为 2 、7+8、5 +10、GluB3b和N、7+8、5 +10、GluB3b的DH系 ,其加工品质优良 ;亚基组合为 2 、17+18、2 +12和GluB3h的DH系 。刘丽 周阳 何中虎 王德森 张艳 Pea R.J. 2004中国农业科学2004,37,1:79
3Glu-1和Glu-3等位变异对小麦加工品质的影响显示文摘Glu 1位点等位基因编码的高分子量麦谷蛋白亚基 (HMW GS)和Glu 3位点等位基因编码的低分子量麦谷蛋白亚基 (LMW GS)是决定小麦加工品质的重要因素。用优质面包小麦中优 95 0 7的两个杂交组合 ,即中优 95 0 7/鲁麦 5号和中优 95 0 7/晋麦 4 5F5代 ,澳大利亚优质面包小麦Sunstate的两个杂交组合 ,即Sunstate/济南 16和Sunstate/鲁麦 2 1F2 代 ,研究了Glu 1和Glu 3位点等位变异对小麦加工品质的影响。结果表明 ,当材料为非 1BL/1RS易位系时 ,位点对小麦加工品质的贡献大小为Glu D1>Glu A3≥Glu B1;当材料为 1BL/1RS易位系时 ,位点对小麦加工品质的贡献大小为Glu B3>Glu D1>Glu A1。 1BL/1RS易位对SDS沉降值、和面时间和耐揉性均有显著负面影响。就单个亚基而言 ,Glu A1位点 1>N ,Glu B1位点 17+18>7+8>7+9,Glu D1位点 5 +10 >2 +12、3+12和 4 +12 ,Glu A3位点GluA3d和GluA3b >Glu A3a ,Glu B3位点GluB3d >GluB3b和GluB3h >GluB3j。亚基组合为 1、7+9、5 +10、GluA3d、GluB3b和 1、7+8、5 +10、Glu A3d、GluB3d的材料 ,加工品质优良 ,亚基组合为 1、7+8、2 +12、GluA3a、GluB3d和N、7+9、3+12、GluA3d、GluB3j的材料加工品质较差。刘丽 周阳 何中虎 阎俊 张艳 Pea R J 2004作物学报2004,30,10:54
4软质小麦品质性状与酥性饼干品质参数的关系研究显示文摘选用我国17份软质小麦品种(系)在3点种植2年,研究软质小麦品质性状与酥性饼干品质的关系,探讨优质饼干品种的筛选指标。结果表明,粉质仪和拉伸仪参数与饼干品质的相关系数较小;吹泡仪弹性、吹泡仪弹性,延伸性、碱水保持力(AWRC)、碳酸钠溶剂保持力(SRC)和蔗糖SRC与饼干直径关系密切,相关系数分别为-0.79、-0.75、-0.78、-0.79和-0.80,可作为饼干品质的筛选指标。筛选出建麦1号、皖麦19和皖麦48三个饼干品质优良的品种,提出了优质饼干小麦品种的具体品质指标,即籽粒硬度(SKCS)1~40,籽粒蛋白质含量9.0%~11.5%,面粉蛋白质含量8.0%~10.0%,吹泡仪弹性≤40mm,弹性,延伸性≤0.50,吹泡仪能量≤75×10^-4J,碱水保持力≤59%,水SRC≤53%,碳酸钠SRC≤66%,乳酸SRC≤83%,蔗糖SRC≤87%,饼干直径≥480mm。张岐军 张艳 何中虎 R J Pea 2005作物学报2005,31,9:58
5欧洲呼吸学会和欧洲胸外科医师学会恶性胸膜间皮瘤诊疗指南显示文摘恶性胸膜间皮瘤(malignant pleural mesothelioma,MPM)是一种罕见肿瘤,但发病率正逐渐上升,且预后较差。2008年,欧洲呼吸学会(European Respiratory Society,ERS)和欧洲胸外科医师学会(European Society of Tho-racic Surgeons,ESTS)特别工作组召集各方专家计划制定MPM诊治经验及更新指南。为了使MPM得到及时准确的诊断,专家推荐对患者实施胸腔镜检查,有手术禁忌和胸腔粘连的病例除外。约10%的病例采用标准染色方法无法获得满意的结果。因此我们推荐在胸膜活检的基础上,采用特异性免疫组化标志物。由于目前缺乏一个统一的、切实有效的分期系统,我们推荐应用最新的TNM分期,并且提出三个阶段的治疗前评估。在MPM的治疗中,患者的体力状态评分和组织亚型是目前唯一的、具有重要临床价值的预后因素。在临床试验中,应对其它潜在因素进行初步探讨并予以报道。MPM对化疗高度耐受,仅有少数患者可接受根治性手术。本文对新的治疗方法和策略进行了综述。目前由于最佳综合治疗的资料有限,适合采用多种方案联合治疗策略的患者应被纳入专业机构的前瞻性试验中。A. Scherpereel P. Astoul P. Baas T. Berghmans H. Clayson P. de Vuyst H. Dienemann F. Galateau-Salle C. Hennequin G. Hillerdal C. Le Pe'choux L. Mutti J-C. Pairon R. Stahel P. van Houtte J. van Meerbeeck D. Waller W. Weder 宋作庆 徐萧洪 2010中国肺癌杂志2010,,10:56
6Expression of matrix metalloproteinases 2 and 9 in human gastric cancer and superficial gastritis显示文摘AIM:To assess expression of matrix metalloproteinases 2(MMP2)and MMP9 in gastric cancer,superficial gastritis and normal mucosa,and to measure metalloproteinase activity.METHODS:MMP2 and MMP9 mRNA expression was determined by quantitative real-time polymerase chain reaction.Normalization was carried out using three different factors.Proteins were analyzed by quantitative gelatin zymography(qGZ).RESULTS:18S ribosomal RNA(18SRNA)was very highly expressed,while hypoxanthine ribosyltransferase-1(HPRT-1)was moderately expressed.MMP2 was highly expressed,while MMP9 was not detected or lowly expressed in normal tissues,moderately or highly expressed in gastritis and highly expressed in cancer.Relative expression of 18SRNA and HPRT-1 showed no significant differences.Significant differences in MMP2 and MMP9 were found between cancer and normal tissue,but not between gastritis and normal tissue.Absolute quantification of MMP9 echoed this pattern,but differential expression of MMP2 proved conflictive.Analysis by qGZ indicated significant differences between cancer and normal tissue in MMP-2,total MMP-9,250 and 110 kDa bands.CONCLUSION:MMP9 expression is enhanced in gastric cancer compared to normal mucosa;interpretation of differential expression of MMP2 is difficult to establish.Clara Luz Sampieri Sol de la Pea Mariana Ochoa-Lara Roberto Zenteno-Cuevas Kenneth León-Córdoba 2010World Journal of Gastroenterology2010,16,12:46
7Inflammatory bowel disease:definition,epidemiology,etiologic aspects,andimmunogenetic studies显示文摘DISEASEDEFINITIONSeveralcausesexistforinflammationofthegutsuchasinfection,toxin,autoimmunereaction,radiationandischemia.Whenn...XIA Bing 1, JBA Crusius 2, SGM Meuwissen 2 and AS Pe*ka 2 1998World Journal of Gastroenterology1998,4,5:30
8广西南宁地区5岁以下儿童细菌性脑膜炎的流行病学监测显示文摘目的 分析南宁地区5岁以下儿童细菌性脑膜炎的发病率、流行特征、病原谱、后遗症等的特点。方法 采取以监测区域所有医院、卫生院及村卫生室为监测单位,以人口为基数的流行病学监测方法,以符合筛选标准的病例作为研究病例;采集脑脊液(CSF)和血液标本,按照统一规程进行病原学分离和临床诊断。结果 在26个月的监测期内,在5岁以下儿童中共收集到符合筛检标准的研究病例1272例,其中临床诊断病例265例,临床诊断病例年均发病率为86.36/10万,病原确诊细菌性脑膜炎病例38例,年均发病率为12.38/10万。确诊病例的病原谱以葡萄球菌为主,次为大肠埃希菌和肺炎双球菌(Sp);年龄分布以1月龄以下年龄组为最高,次为1~12月龄组,1~24月龄组是Sp和流感嗜血杆菌(Hi)所致脑膜炎的高发年龄组;并发症和后遗症发生率分别为13.16%和0.00%,病死率18.42%。实验室分别从1193份血培养标本和1211份CSF培养标本中分离出40株Hi和23株Sp等致病菌,但均未分离到脑膜炎奈瑟菌(Nm)。结论 首次证实广西存在Hi所致脑膜炎,年均发病率为0.98/10万,处于较低发病水平;确诊细菌性脑膜炎年均发病率12.38/10万,是当前危及儿童健康的重要问题;确诊细菌性脑膜炎的病原谱以葡萄球菌为主。董柏青 唐振柱 林玫 李翠云 谭冬梅 梁大斌 廖和壮 刘先知 权怡 方锦嵩 吴兴华 秦卫文 Kilgore PE Kennedy WA 徐志一 ClemensJD 2004中华流行病学杂志2004,25,5:30
9不同加水量对北方馒头加工品质影响的研究显示文摘加水量是影响馒头加工品质的重要因素。用3种不同筋力的6个小麦面粉和5个水平加水量研究了加水量与北方馒头品质的关系。结果表明,在粉质仪测定的吸水率范围内,加水量显著影响馒头重量、体积、宽度、高度、比容及延展率。不同筋力面粉的馒头品质对加水量变化的敏感性不同。加水量与弱筋馒头表面亮度、色泽、光滑度、结构、压缩张弛性及总评分呈显著或极显著负相关(r=-0.663~-0.962),但在一定范围内,加水量增加能显著改善强筋馒头表面光滑度和内部结构(r=0.877,0.768)。强、中、弱筋面粉制作北方馒头的最适加水量分别为粉质仪吸水率(FWA)的85%、80%和70%~75%。压缩张弛性(SR)与强、中、弱筋馒头总评分呈极显著正相关,决定系数分别为0.94、0.88和0.72,可作为馒头品质评价的有效指标。陈东升 张艳 何中虎 王德森 Pea R J 2005作物学报2005,31,6:28
10北京友谊医院1998~2001年轮状病毒哨点监测分析显示文摘目的 了解 5岁以下儿童中以医院为基础的轮状病毒流行情况。方法 按WHO轮状病毒监测的通用方法 (CID 98)进行 ,轮状病毒检测采用聚丙烯酰胺凝胶电泳 /酶联免疫吸附试验(ELISA)。毒株分型用ELISA/逆转录聚合酶链反应。结果 从 1998年 4月至 2 0 0 1年 3月收集的4 84份腹泻患儿粪便标本中 ,检出阳性标本 12 3份 ,总的轮状病毒感染检出率为 2 5 .4 % ,住院和门诊患儿检出率分别是 31.6 %和 2 7.3% ,而在轮状病毒流行季节 ,则可以引起高达 4 6 .2 %急性腹泻住院率。腹泻患儿发病呈现两个明显的季节高峰 :一个由细菌性痢疾引起的夏季 (6~ 9月 )发病高峰 ,另一个是轮状病毒感染腹泻造成的秋冬季 (10~ 12月 )发病高峰。轮状病毒感染 96 .8%发生于 3岁以下幼儿 ,主要在 6~ 11月龄 (38.2 % )和 1~ 2岁 (2 8.5 % )年龄组 ,轮状病毒感染率在 6~ 35月龄年龄段最高。流行的轮状病毒G血清型依次为G1(5 5 .3% )、G2 (2 6 .8% )、G3(9.8% )和G4 (0 .8% ) ,没有发现G9型 ,10份 (8.1% )标本未能分型 ,混合感染 (0 .8% )罕见。结论 轮状病毒腹泻是北京市儿童的重要传染病 ,开发应用安全有效的轮状病毒疫苗将对减轻轮状病毒疾病负担有重要作用。童志礼 马莉 章菁 侯安存 郑丽舒 金宗平 谢华萍 马兰 张丽杰 Ivanoff B Glass RI Bresee JS JIANG Xi Kilgore PE 方肇寅 2003中华流行病学杂志2003,24,12:27
11长春市儿童医院1998~2001年轮状病毒哨点监测分析显示文摘目的 为在中国开发和应用轮状病毒疫苗提供流行病学背景资料。方法 以医院为基础的哨点监测 ,在长春市儿童医院 5岁以下腹泻患儿中进行 ,收集患儿临床资料和粪便标本 ,轮状病毒检测用聚丙烯酰胺凝胶电泳 (PAGE)和 或酶联免疫吸附试验 (ELISA) ,毒株分型用ELISA和 或逆转录 聚合酶链反应 (RT PCR)。所有资料录入计算机进行数据分析。结果 3年监测中共调查 2 3 4 3例腹泻患儿 ,收集便样 12 11份 ,轮状病毒检出率门诊患儿和住院患儿分别为 3 1.0 %和 52 .9%。轮状病毒感染 95.0 %发生于 2岁以下儿童。每年寒冷季节流行 (11月到次年 3月 )。流行的轮状病毒G血清型依次为G1(82 .4% )、G2 (5.0 % )、G3 (3 .3 % )和G 4(0 .9% ) ,P基因型以P[8]和P[4]为常见。共检出 9种P~G结合的毒株 ,其中世界常见的 4种流行株占 75.6%。结论 轮状病毒流行毒株呈现超常多样性 。孙利炜 童志礼 李丽红 章菁 陈琦 郑丽舒 刘静 谢华萍 王承训 张丽杰 Ivanoff B Glass RI Bresee JS Jiang XI Kilgore PE 方肇寅 2003中华流行病学杂志2003,24,11:25
12昆明市儿童医院1998~2001年轮状病毒哨点监测分析显示文摘目的 了解昆明市轮状病毒腹泻的流行状况。方法 以昆明市儿童医院为哨点监测,监测对象为5岁以下腹泻住院患儿,收集患儿的临床资料和粪便标本进行轮状病毒的检测和分型。病毒检测用聚丙烯酰胺凝胶电泳(PAGE)和酶联免疫吸附试验(ELISA),毒株分型用ELISA和/或反转录-聚合酶链反应(RT-PCR)。结果 3年监测中共收集466份腹泻患儿的粪便标本,轮状病毒的检出率为52.8%(246/466)。轮状病毒感染97%发生于2岁以下儿童。感染有明显的季节性,10~12月份是流行季节。对204份轮状病毒阳性标本进行G分型,G1型为流行优势株,占47.5%,其次为G2型(17.6%)、G3型(15.7%)G9型(4.9%)和G4型(1.0%)。P基因型以P[4]、P[8]和P[6]型为常见。最常见的P-G组合型是P[4]G2,占34.1%(14/41),其次是P[8]G1和P[6]G9,分别占29.3%(12/41)和12.2%(5/41),还有其他7种不常见的P-G组合的毒株类型。结论 轮状病毒是昆明地区儿童腹泻住院的主要病原,毒株呈现型的多样性,应该开发和应用轮状病毒疫苗预防控制其流行。张丽杰 杜曾庆 章青 康宏宇 郑丽舒 刘晓梅 谢华萍 杨红雁 王艳春 Ivanoff B GlassRI BreseeJS Jiang X Kilgore PE 方肇寅 2004中华流行病学杂志2004,25,5:26
1312周运动康复程序对急性期后心肌梗死患者身体机能的影响显示文摘目的:探讨康复运动对急性期后心肌梗死患者(PMIP)身体机能的影响。方法:101例男性PMIP参加了12周有氧多样化运动康复程序,程序前后通过递增负荷运动实验对其身体机能、运动能力等指标进行了测定分析。结果:受试者在康复训练后血胆固醇由5.9mmol/L降低到5.4mmol/L(P<0.01);对应跑台各级负荷时的摄氧量(VO2)、心率(HR)、心率-血压乘积(RPP)和主观用力感觉(RPE)在康复程序后有显著的下降(P<0.01或P<0.05);峰值HR、峰值%HRmax和峰值RPP分别增长了7.5%、8.5%和11.7%。结论:PMIP参加12周运动康复程序后,有氧工作能力有所增强、心血管机能有所改善。刘洵 Brodie DA Bundred PE 2005中国康复医学杂志2005,20,2:24
14Multidisciplinary approach to understand the pathogenesis of gastric cancer显示文摘Gastric carcinoma remains a common disease worldwide with a dismal prognosis. Therefore, it represents a very important health problem. It occurs with a high incidence in Asia and is one of the leading causes of cancer death in the world. Although the incidence and mortality of gastric carcinoma are decreasing in many countries,gastric cancer still represents the second most frequent malignancies in the world and the fourth in Europe. The 5-year survival rate of gastric carcinoma is low. The etiology and pathogenesis are not yet fully known. The study of gastric cancer is important in clinical medicine as well as in public health. Over the past 15 years,integrated research in molecular pathology has clarified the details of genetic and epigenetic abnormalities of cancer-related genes in the course of the development and progression of gastric cancer. Gastric cancer, as all cancers, is the end result of the interplay of many risk factors as well as protective factors. Although epidemiological evidence indicates that environmental factors play a major role in gastric carcinogenesis, the role of immunological, genetic, and immunogenetic factors are thought to contribute to the pathogenesis of gastric carcinoma. Among the environmental factors,diet and Helicobacter pylori are more amenable to intervention aimed at the prevention of gastric cancer.The aim of the present paper is to review and include the most recent published evidence to demonstrate that only a multidisciplinary approach will lead to the advancement of the pathogenesis and prevention of gastric cancer. On the immunogenetic research it is clear that evidence is accumulating to suggest that a genetic profile favoring the proinflammatory response increases the risk of gastric carcinoma.Juan Shang AS Pe(n|~)a 2005World Journal of Gastroenterology2005,11,27:16
15Efficacy of neoadjuvant therapy and surgical rescue for locally advanced hepatoblastomas:10 year single-center experience and literature review显示文摘AIM:To report our experience with long-term outcomes after multimodal management therapy.METHODS:An observational retrospective study was performed containing seven patients with hepatoblastoma(Hbl)treated in our institution,a tertiary referral center,from 2003 to 2011.Demographic,preoperative,surgical,and outcome variables were collected.A survival analysis and a review of the current literature related to combination neoadjuvant chemotherapy and surgical resection on Hbl were performed.RESULTS:The median age at surgery was 14.4 mo,with a male to female ratio of 4:3.Pretext staging at diagnosis was as follows:stageⅠ,4 cases;stageⅡ,2 patients;and stageⅢ,1 case.Mean pretreatment tumor volume was 735 cm3.Five out of seven patients received neoadjuvant chemotherapy according to SIOPEL-3 or SIOPEL-6 protocols.Tumor volume and alphafetoprotein levels significantly dropped after neoadjuvant therapy.Surgical procedures performed included hemihepatectomies,segmentectomies and atypical resection.All patients received chemotherapy after surgery.Median postoperative hospital stay was 8 d.All patients were alive and disease-free after a median follow-up period of 23 mo.With regards to the literature review,seventeen articles were found that were related to our search.CONCLUSION:Our series shows how multimodal management of Hbl,exhaustive control and a meticulous surgical approach leads to almost 100%complete resection with optimal postoperative results.Dolores Ayllon Teran Oscar Gómez Beltran Rubén Ciria Bru Elena Mateos González María José Pea Rosa Antonio Luque Molina Pedro López Cillero Javier Briceo Delgado 2014World Journal of Gastroenterology2014,20,29:12
16能量平衡结合有限元数值计算分析天然气管道裂纹稳定扩展问题显示文摘本文提出了在天然气管道裂纹稳定扩展问题中,应用能量平衡方法结合有限元数值计算结果来分析计算裂纹驱动力。能量数值计算采用了可模拟动裂纹在管道上扩展的有限元程序PFRAC,它包括了对未开裂管道和裂纹扩展管道的能量计算。通过分析外力作功和内部能量在裂纹扩展时的变化率,应用能量平衡方法计算了裂纹驱动力。庄茁 O‘Do.,PE 1997工程力学1997,14,2:12
17Inflammatory bowel disease in Hubei Province of China显示文摘InflammatoryboweldiseaseinHubeiProvinceofChinaXIABing1,S.SHIVANANDA2,ZHANGGuiShui1,YIJiYun1,JBACRUSIUS3andASPEN~A3Subjecthe...XIA Bing 1, S. SHIVANANDA 2, ZHANG Gui Shui 1, YI Ji Yun 1, JBA CRUSIUS 3 and AS PE N~ A 3 1997World Journal of Gastroenterology1997,3,2:12
18Effect of calcination temperature on structural properties and catalytic activity in oxidation reactions of LaNiO_3 perovskite prepared by Pechini method显示文摘The study presented the preparation of the perovskite oxide LaNiO3 by the complex citrate method, paying particular attention to evolution of its formation from the amorphous precursor with varied calcination temperatures. The products obtained after heat treatment under air between 200 and 800 ℃ were characterized by X-ray diffraction (XRD), thermogravimetric and differential thermal analysis (TG-DTA), Fourier transform infrared spectroscopy (FTIR), SBET measurements and X-ray photoelectron spectroscopy (XPS). The results showed the formation of a single phase with perovskite structure from ca. 550 ℃. Tests on the two catalytic oxidation reactions of C3H6 and CO over the system calcined between mentioned temperatures were examined on the basis of characterization results and showed that optimum catalytic properties for such reactions were achieved for the perovskite calcined at 600 ℃. In turn, correlations between redox and catalytic properties were established on the basis of thermogravimetric temperature programmed reduction (TPR) analysis.K. Rida M.A. Pea E. Sastre A. Martínez-Arias 2012Journal of Rare Earths2012,30,3:11
192019 ESC-HFA射血分数保留性心力衰竭诊断共识的解读显示文摘心力衰竭(心衰)作为各种心脏疾病的严重临床表现或晚期阶段,有较高的死亡率和再入院率,已成为主要的疾病负担之一。发达国家成人心衰患病率为1%~2%,而70岁以上人群患病率约10%[1],中国35~74岁人群心衰患病率约0.9%[2]。西方国家60岁以上普通人群射血分数保留性心衰(heart failure with preserved ejection fraction,HFpEF)的患病率约4.9%,而HFpEF占因心衰入院的50%以上[3]。65岁以上人群因劳力性呼吸困难初次就诊,约有1/6心衰未能被识别,其中大部分是HFpEF[1]。2016 ESC心衰指南[1]对HFpEF并未提出具体的诊断流程,而2018中国心衰指南[2]对HFpEF的诊断亦未做具体的叙述和深入的建议。徐俊波 黄刚 蔡琳 Tsch?pe Carsten 2019心血管病学进展2019,40,9:11
20肥胖患者的冠状动脉微血管功能障碍和心血管病风险显示文摘全世界有〉5亿的肥胖人群,其心血管病风险增加的病理生理机制是复杂的,并且可能涉及脂肪细胞相关因子的过量分泌,导致血管氧化应激增加,神经激素活性上调,以及低度全身炎症,可能导致交感神经系统激活增加,血管张力改变,冠状动脉微血管功能障碍(coronary microvascular dysfunction, CMD) 。Bajaj NS Osborne MT Gupta A Tavakkoli A Bravo PE Vita T Bibbo CF Hainer J Dorbala S Blankstein R Bhatt DL Di Carli MF Taqueti VR 刘青 叶鹏 2018中华高血压杂志2018,26,9:11
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