Experimental Study of Intramyocardial Delivery of Bone Marrow Mesenchymal Stem Cells with Erythropoietin for the Treatment of Acute Myocardial Infarction in Rats 骨髓间充质干细胞联合促红细胞生成素治疗心肌梗死的实验研究
The Role of Tissue Transglutaminase in Small Intramyocardial Coronary Arteries Remodeling of Spontaneously Hypertensive Rats 组织型转谷氨酰胺酶(tTG)在自发性高血压大鼠心肌壁内小冠脉重构中的作用
Intramyocardial implantation of autologous EPCs promotes microangiogenesis and has a protective effect on ischemic myocardial tissue. 内皮前体细胞移植对局部梗死心肌组织结构有一定的保护作用,并可促进血管新生。
Intramyocardial electrocardiogram measurements for diagnosis of acute cardiac allograft rejection in rats 心肌内心电图监测大鼠心脏移植术后急性排斥反应的实验研究
Morphological Changes of Intramyocardial Branches of Coronary Artery 心肌内冠状动脉支的形态改变
AIM: To study the curative effect of transplantaion of autologous skeletal myoblasts by intramyocardial injection on the function and reconstruction of left ventricle in adult canines with acute myocardial infarction ( AMI). 目的:观察急性心肌梗死区心肌内直接注射移植自体骨骼肌成肌细胞对心肌梗死犬左室功能及心室重构的影响。
Objective To evaluate the effects of intramyocardial administration of basic fibroblast growth factor ( bFGF) on myocardial blood flow and angiogenesis in a canine acute myocardial infarction model. 目的评价在犬急性心肌梗死模型中,心肌内注射碱性成纤维细胞生长因子(bFGF)对心肌局部血流量及侧支血管形成的影响。
The Experimental Study of Transcatheter Intramyocardial Chemical Ablation for Treating Ventricular Tachycardia 经导管心壁内化学消融治疗室性心动过速的实验研究
To investigate the angiogenic effect and cardiac function improvement after intramyocardial transplantation of the autologous bone marrow mononuclear cells to chronic ischemic myocardium in swine. 目的探讨自体骨髓单个核细胞心肌移植对猪慢性缺血心肌心功能的改善和促进血管新生的作用。
Objective To test the hypothesis that intramyocardial injection of a recombinant adeno-associated virus vector encoding the ANG gene ( rAAV-ANG) can augment therapeutic neovascularization, leading to restoration of left ventricular remodeling in rats with myocardial infarction ( MI). 目的观察腺相关病毒介导的血管生长素(ANG)基因转染对心肌梗死(MI)大鼠左室心肌组织ANG蛋白表达、毛细血管密度和左室重构的影响。
So the epicardial and intramyocardial flow distributed T like. 1 to 2 long line flow signals in 4 dogs and many in 1 dog were found entering the myocardium and reach directly papillary muscle. 另外,4条犬的前壁内可以显示1~2条长条形而另1条犬的前壁内可见许多条形血流信号,这些血流信号由心外膜冠脉垂直发出后,经心肌直接进入乳头肌。
Objective: Local expression of related growth factors and cell proliferation in the ischemic territory of a canine model of acute myocardial infarction ( AMI) were determined by immunohistochemical analysis to elucidate possible mechanisms of enhanced angiogenesis with intramyocardial controlled releasing basic fibroblast growth factor ( bFGF). 目的:评价心肌内控制释放碱性成纤维细胞生长因子(bFGF)对急性心肌梗死(AMI)犬局部相关血管生长因子表达与细胞增殖水平的影响,探讨bFGF血管再生治疗的可能机制。
Bioactivity and safety of direct intramyocardial injection of naked plasmid DNA encoding human atrial natriuretic peptide 兔心肌内注射人心房钠尿肽基因裸质粒的生物活性和安全性
Intramyocardial Electrocardiogram in Diagnosis of Acute Rejection after Heart Transplantation 心肌内心电图在监测心脏移植术后急性排异反应中的应用
Conclusion Direct intramyocardial injection of adenovirus vector can succeed in expressing target gene in the model of chronic ischemic myocardium for 4 weeks. 结论应用Ameroid环可成功建立猪慢性心肌缺血模型,腺病毒载体转染缺血心肌基因表达可持续4周。
Intramyocardial Small Arteries Remodeling in Spontaneously Hypertensive Rats and the Effects of Telmisartan on Them 自发性高血压大鼠(SHR)心肌壁内小动脉重构及替米沙坦的干预作用
Conclusions Therapeutic angiogenesis with intramyocardial controlled releasing bFGF from a fibrin glue network is safe and feasible, which can effectively stimulate vascular growth and collateral remodeling in the ischemic myocardium. 结论采用纤维蛋白胶在心肌内控制释放bFGF的血管再生治疗安全可行,能有效促进缺血心肌内的血管再生和侧支重构。
CONCLUSION: Implantation of autologous skeletal myoblasts by intramyocardial injection can improve the left ventricular systolic function after AMI, but can not promote the parameters of left ventricular diastolic function and construction. 结论:心肌内直接注射移植自体骨骼肌成肌细胞能显著提高犬急性心肌梗死后左室收缩功能,不能改善急性心肌梗死后左室舒张功能和左室重构指标。
Conclusion: Intramyocardial controlled releasing bFGF from a FG network can stimulate angiogenesis by enhancing the local expression of related growth factors ( such as VEGF and TGF-β 1) and cell proliferation of the ischemic territory. 结论:心肌内控制释放bFGF,能提高缺血心肌局部相关血管生长因子(如VEGF、TGFβ1等)的表达水平,增强细胞增殖,从而促进血管再生。
In our presentation we discussed the intramyocardial coronary anatomy, superiority of color Doppler coronary flow imaging and its potential in clinical application. 本文详细讨论了冠脉解剖、冠状动脉血流显像新技术的优越性及其临床应用的潜力。
Objective The study was performed to probe into the value of color Doppler coronary flow imaging system ( CDCFI) in the examination of canine intramyocardial flow the in the assessment of flow Doppler enhancement after infusion of contrast agents and during coronary dilation. 目的探讨应用冠脉血流多普勒显像技术(CDCFI)在检测犬心肌内血流方面的价值,观察声学造影剂和冠脉扩张对心肌内血流的多普勒增强效应。
To investigate whether the adaptive changes in intramyocardial blood volume during non-flow-limit coronary stenosis ( NFLS) can be detected by MCE at rest without recourse to stress. 应用MCE检测静息状态下心肌内微血管继发于心表大冠脉无血流限制性狭窄(NFLS)的适应性改变,探讨在非负荷状态下诊断NFLS的新方法。
Recovery of regional but not global contractile function by the direct intramyocardial autologous bonemarrow transplantation: Results from a randomized controlled clinical trial 直接心肌内自体骨髓细胞移植术可使收缩功能局部恢复而非整体恢复:一项随机对照临床试验的结果
Experimental Studying of the Therapeutic Effect of Plasmid Encoding VEGF 121 on Chronic Ischemic Myocardium with Direct Intramyocardial Administration 心肌注射VEGF121质粒治疗慢性缺血性心脏病的实验研究
Angiogenesis with intramyocardial administration of basic fibroblast growth factor in canine ischemic myocardium 心肌内注射碱性成纤维生长因子促进缺血心肌血管生成的实验研究
The general pathologic changes of allograft arteriosclerosis begins with distal small artery, ends with diffuse and endocentric intimal thickness involved the entire intramyocardial and epicardial arteries, and leads to arterial atresia ultimately. 移植物动脉硬化的基本病理改变为首先开始于末梢小血管,最终累及整个心肌内和心外膜的全部动脉,产生弥漫性、向心性内膜肥厚,最后血管闭锁。