解剖学和形态学
麻醉学
听力与言语-语言病理学
行为科学
心脏和心血管系统
细胞和组织工程学
临床神经病学
危重症监护医学
牙科,口腔外科和医学
皮肤病学
急诊医学
内分泌学和新陈代谢
肠胃学和肝脏学
老人病学和老年医学
卫生保健科学和服务
血液学
免疫学
传染病
综合和补充性医学
医学伦理学
医学信息学
医学实验室技术
医学,全科和内科
医学,法律
医学,研究和试验
神经系统科学
护理
营养学和饮食学
产科医学和妇科医学
肿瘤学
眼科学
整形外科学
耳鼻喉科学
病理学
儿科学
周围血管疾病
药理学和药剂学
生理学
基本医疗保健
精神病学
公共、环境和职业卫生
放射学,核医学和医学成像
康复学
生殖生物学
呼吸系统
风湿病学
运动科学
外科学
毒理学
热带医学
泌尿学和肾脏学
病毒学
老年医学
健康政策和服务
心理学,临床
abstract:AIMS:We analysed the possible protective role of human endothelial (EPCs) and smooth muscle (SPCs) progenitor cells on atherosclerosis development in apoE(-/-)RAG2(-/-) mice. We determined plasma levels of SPCs in coronary patients. METHODS AND RESULTS:ApoE(-/-)RAG2(-/-) mice received four intravenous injections of sa...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1093/cvr/cvm034
更新日期:2008-02-01 00:00:00
abstract::Nitric oxide (NO) is a highly reactive, free radical signalling molecule that is constitutively released in cardiomyocytes by both the endothelial and neuronal isoforms of nitric oxide synthase (eNOS and nNOS, respectively). There are increasing data indicating that NO modulates various proteins involved in excitation...
journal_title:Cardiovascular research
pub_type: 杂志文章,评审
doi:10.1093/cvr/cvm012
更新日期:2008-01-15 00:00:00
abstract::Although the existence of t-tubules in mammalian cardiac ventricular myocytes has been recognized for a long time, it now appears that their structure and function are more complex than previously believed. Recent work has provided evidence that many of the key proteins underlying excitation-contraction coupling are l...
journal_title:Cardiovascular research
pub_type: 杂志文章,评审
doi:10.1093/cvr/cvm002
更新日期:2008-01-15 00:00:00
abstract:AIMS:Vascular calcification often occurs with advancing age, atherosclerosis, and metabolic disorders such as diabetes mellitus and end-stage renal disease. Vascular calcification is associated with cardiovascular events and increased mortality. Nitric oxide (NO) is crucial for maintaining vascular function, but little...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1093/cvr/cvm049
更新日期:2008-01-01 00:00:00
abstract:AIMS:Transforming growth factor-beta1 (TGF-beta1) is a multifunctional cytokine that contributes to pathogenic cardiac remodelling via mechanisms that involve oxidative stress. However, the direct impact of TGF-beta1 on contractile function of ventricular myocytes is incompletely understood. METHODS AND RESULTS:Reacti...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1093/cvr/cvm022
更新日期:2008-01-01 00:00:00
abstract:OBJECTIVE:Growth hormone (GH) is known to induce growth of the normal rat heart. Whether this growth is due solely to hypertrophy of the cardiac myocytes or whether a concomitant hyperplasia of the cardiac myocytes also takes place is currently not known. Therefore, the aim of the present study was to investigate wheth...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2007.06.026
更新日期:2007-12-01 00:00:00
abstract:OBJECTIVE:Insulin protects cardiomyocytes from apoptosis. Insulin resistance usually refers to a defect in the ability of insulin to stimulate glucose uptake. It is unknown, however, whether or not insulin resistance compromises the cell-protective effect of the hormone. Caspases are a family of cysteine proteases that...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2007.07.012
更新日期:2007-12-01 00:00:00
abstract:OBJECTIVES:Annexin A7 is involved in cardiomyocyte membrane organization and Ca(2+)-dependent signalling processes. We investigated the impact of annexin A7 on cardiac electrophysiological properties using an annexin A7-deficient mouse strain (annexin A7(-/-)). METHODS:Nineteen adult annexin A7(-/-) and 14 wild-type m...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2007.07.001
更新日期:2007-11-01 00:00:00
abstract:OBJECTIVE:Pigment epithelial-derived factor (PEDF) is a potent anti-angiogenic factor whose effects are partially mediated through the induction of endothelial cell apoptosis. The pathway mediating endothelial cell apoptosis has not been fully established. Here we investigated the participation of peroxisome proliferat...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2007.06.032
更新日期:2007-11-01 00:00:00
abstract:OBJECTIVE:The mechanosensitive nonselective cation channel (NSC(MS)) and endothelin-1 (ET-1) play critical roles in the regulation of vascular tone. This study was undertaken to investigate the effect of ET-1 on NSC(MS) and on the myogenic response of arteries. METHODS:Cell-attached patch-clamp techniques were applied...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2007.06.021
更新日期:2007-11-01 00:00:00
abstract::The importance of the vascular adventitia is increasingly being recognized not only in vascular disease but also in normal maintenance and homeostasis of vessels. Activation of the adventitia and its resident fibrocytic cells in response to injury, stretch, cytokines, and hormones has been shown to stimulate different...
journal_title:Cardiovascular research
pub_type: 杂志文章,评审
doi:10.1016/j.cardiores.2007.06.016
更新日期:2007-09-01 00:00:00
abstract:OBJECTIVE:Caffeic acid phenethyl ester (CAPE), which is derived from the propolis of honeybee hives, has been demonstrated to possess multiple pharmacological activities. In the present study, CAPE (6-25 microM) specifically inhibited collagen-induced platelet aggregation and the ATP release reaction in platelet suspen...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2007.05.005
更新日期:2007-09-01 00:00:00
abstract:OBJECTIVES:Matrix metalloproteinases (MMPs) are plausible candidates for prediction of unstable coronary syndromes. We hypothesised that the MMP-3 polymorphism (- 1171, 5A/6A) would relate to coronary plaque characteristics and unstable clinical presentation. METHODS AND RESULTS:Forty patients with de novo presentatio...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2007.05.003
更新日期:2007-09-01 00:00:00
abstract:OBJECTIVE:Stem cells have significant potential for development of cell-based therapeutics for cardiovascular tissue regeneration. METHODS:We developed a novel method for isolating smooth muscle cells (SMC) from ovine bone marrow using a tissue-specific promoter and fluorescence-activated cell sorting. RESULTS:As com...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2007.04.018
更新日期:2007-08-01 00:00:00
abstract:OBJECTIVE:A previous study from this laboratory showed that elevation of endogenous angiotensin II (Ang II) and upregulation of the angiotensin II type 1 (AT(1)) receptor in the carotid body (CB) are involved in the enhanced peripheral chemoreceptor sensitivity in rabbits with chronic heart failure (CHF). NADPH oxidase...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2007.04.006
更新日期:2007-08-01 00:00:00
abstract:OBJECTIVE:The multifunctional Ca2+-binding protein S100A4 (also known as Mts1 and Fsp1) is involved in fibrosis and tissue remodeling in several diseases including cancer, kidney fibrosis, central nervous system injury, and pulmonary vascular disease. We previously reported that S100A4 mRNA expression was increased in ...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2007.03.027
更新日期:2007-07-01 00:00:00
abstract::Sudden cardiac death, which is mainly associated with the presence of life-threatening ventricular arrhythmias, is a common 'killer' among patients with coronary artery disease. Moreover, atrial fibrillation is the most common arrhythmia encountered in the clinical practice. The beneficial effect of statins on cardiov...
journal_title:Cardiovascular research
pub_type: 杂志文章,评审
doi:10.1016/j.cardiores.2007.02.029
更新日期:2007-07-01 00:00:00
abstract:OBJECTIVE:Activin-like kinase receptor 1 (ALK1) is a transforming growth factor (TGF)-beta type I receptor expressed in vascular mesenchyme, yet its function in vascular mesenchymal cells (VMC) is unclear. We examined ALK1 expression in human coronary atherosclerotic lesions and bovine and human VMC undergoing cellular...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2006.09.014
更新日期:2007-05-01 00:00:00
abstract:OBJECTIVES:Myostatin, a member of the transforming growth factor-beta (TGF-beta) family, plays a key role in skeletal muscle myogenesis by limiting hyperplastic and hypertrophic muscle growth. In cardiac muscle, myostatin has been shown to limit agonist-induced cardiac hypertrophic growth. However, its role in cardiac ...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2007.02.023
更新日期:2007-05-01 00:00:00
abstract:OBJECTIVE:Sepsis-stimulated nitric oxide (NO) production impairs arteriolar responsiveness in skeletal muscle. Using wild type (WT), eNOS(-/-), iNOS(-/-) and nNOS(-/-) mice, we aimed to determine the key nitric oxide synthase (NOS) isoenzyme(s) responsible for the arteriolar hyporesponsiveness to acetylcholine (ACh) in...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2006.12.022
更新日期:2007-04-01 00:00:00
abstract:OBJECTIVE:Mice with genetic disruption of the guanylyl cyclase-A (GC-A) receptor for atrial natriuretic peptide (ANP), have chronic arterial hypertension and marked cardiac hypertrophy. Intriguingly, despite pronounced remodeling, cardiac contractile functions and cardiomyocyte Ca(2+)-handling are preserved and even en...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2006.10.003
更新日期:2007-03-01 00:00:00
abstract::Intracellular acidosis exerts substantial effects on the contractile performance of the heart. Soon after the onset of acidosis, contractility diminishes, largely due to a decrease in myofilament Ca(2+) responsiveness. This decrease in contractility is followed by a progressive recovery that occurs despite the persist...
journal_title:Cardiovascular research
pub_type: 杂志文章,评审
doi:10.1016/j.cardiores.2006.12.002
更新日期:2007-03-01 00:00:00
abstract:OBJECTIVES:Age-related medial calcification (elastocalcinosis) of large arteries is accelerated in diabetes and appears mainly in distal arteries. The aim was to devise a rat model of elastocalcinosis in association with diabetes to examine the hypothesis that diabetes accelerates vascular calcification experimentally....
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2006.11.001
更新日期:2007-02-01 00:00:00
abstract:OBJECTIVE:In diabetes mellitus several cardiac electrophysiological parameters are known to be affected. In rodent experimental diabetes models changes in these parameters were reported, but no such data are available in other mammalian species including the dog. The present study was designed to analyse the effects of...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2006.11.010
更新日期:2007-02-01 00:00:00
abstract::Currently, a high carbohydrate/low fat diet is recommended for patients with hypertension; however, the potentially important role that the composition of dietary fat and carbohydrate plays in hypertension and the development of pathological left ventricular hypertrophy (LVH) has not been well characterized. Recent st...
journal_title:Cardiovascular research
pub_type: 杂志文章,评审
doi:10.1016/j.cardiores.2006.11.007
更新日期:2007-01-15 00:00:00
abstract:OBJECTIVE:Myogenic tone, which has a major role in the regulation of local blood flow, refers to the ability of vascular smooth muscle to adapt its contractility to changes in transmural pressure. Although Rho-kinase is involved in myogenic tone, the pathway involved remains unclear, especially concerning translocation...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2006.10.020
更新日期:2007-01-01 00:00:00
abstract:OBJECTIVES:To assess the functional effects of multipotent adult progenitor cells (MAPCs) transplanted in a rat model of chronic myocardial infarction. METHODS:Forty-four rats underwent coronary ligation and, 14 days later, were randomly allocated to receive in-scar injections (5 x 10(6) cells/150 microL) of green flu...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2006.07.009
更新日期:2006-10-01 00:00:00
abstract:OBJECTIVE:Myocardial contractility is enhanced in transgenic (TG) mice with cardiac-restricted overexpression of the alpha1A-adrenergic receptors (alpha1A-AR). We tested the hypothesis that this enhanced inotropy protects against dysfunction and remodeling after myocardial infarction (MI). METHODS:We subjected alpha1A...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2006.06.015
更新日期:2006-09-01 00:00:00
abstract:OBJECTIVE:To determine the role of calcineurin and Src tyrosine kinase in the regulation of inducible nitric oxide synthase (iNOS) expression and protection in cardiomyocytes. METHODS:iNOS expression was studied in isolated neonatal rat ventricular myocyte cultures in response to bacterial lipopolysaccharide (LPS) or ...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2006.05.026
更新日期:2006-09-01 00:00:00
abstract:OBJECTIVE:Preexposure of macrophages to oxidized low-density lipoprotein (oxLDL) attenuates formation of reactive oxygen species (ROS) upon stimulation with phorbol 12-myristate 13-acetate (PMA) or acute exposure to oxLDL. We examined whether attenuation of the oxidative burst is attributed to down-regulation of protei...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2006.05.023
更新日期:2006-08-01 00:00:00
abstract::Blood vessels are permanently exposed to stretch and shear stress due to blood pressure and blood flow. Significant variations in the mechanical environment, of physiological or pathophysiological nature, occur in vivo. These trigger acute changes in vessel diameter that tend to restore basal levels of tensile and she...
journal_title:Cardiovascular research
pub_type: 杂志文章,评审
doi:10.1016/j.cardiores.2006.05.008
更新日期:2006-07-15 00:00:00
abstract:OBJECTIVE:Research in the pathophysiology of ischemia/reperfusion or redox signaling is hindered by lack of simple methodology to measure short-lived oxygen radicals. In the presence of hydroxyl radical ((*)OH), d-phenylalanine (d-Phe) yields para-, meta- and ortho-tyrosine. We have previously demonstrated that d-Phe c...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2006.03.005
更新日期:2006-07-15 00:00:00
abstract:OBJECTIVES:We investigated whether Angiotensin II (Ang II) modulates peripheral chemoreflex function through carotid body (CB) chemoreceptors in chronic heart failure (CHF). METHODS:We measured renal sympathetic nerve activity (RSNA) in response to graded hypoxia before and after intravenous administration of Ang II (...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2006.03.017
更新日期:2006-07-01 00:00:00
abstract:OBJECTIVE:Vascular smooth muscle cell (VSMC) de-differentiation is a prerequisite for migration from the tunica media to the intima after vascular injury. Integrin cell adhesion molecules participate in VSMC phenotype modulation. Alpha 8 beta 1 integrin is a differentiation marker of VSMCs and its knockdown heightens m...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2006.03.003
更新日期:2006-07-01 00:00:00
abstract::Atherosclerosis is considered a to be multifactorial disease driven by inflammatory reactions. The process of inflammation also contributes to the pathogenesis of acute atherothrombotic events. C-reactive protein (CRP) is an acute phase protein and its concentration in serum reflects the inflammatory condition of the ...
journal_title:Cardiovascular research
pub_type: 杂志文章,评审
doi:10.1016/j.cardiores.2006.03.004
更新日期:2006-07-01 00:00:00
abstract:OBJECTIVE:Peroxisome proliferator-activated receptors (PPAR) are ligand-activated transcription factors that belong to the nuclear hormone receptor superfamily and are key regulators of fatty acid oxidation (FAO) in the heart. Systemic carnitine deficiency (SCD) causes disorders of FAO and induces hypertrophic cardiomy...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2006.02.005
更新日期:2006-06-01 00:00:00
abstract:OBJECTIVE:Ischemic postconditioning protects the reperfused heart from infarction, and this protection is dependent on the occupancy of adenosine receptors. We further explored the role of adenosine receptors in this salvage. METHODS:In situ rabbit hearts underwent 30 min of regional ischemia and 3 h of reperfusion, a...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2006.02.014
更新日期:2006-05-01 00:00:00
abstract::This review focuses on the genomic response following a preconditioning stimulus. Initial studies demonstrated that classical ischemic preconditioning mediated by cyclic episodes of short durations of reversible ischemia and reperfusion could result in the reprogramming of gene expression. Some of these genes are tran...
journal_title:Cardiovascular research
pub_type: 杂志文章,评审
doi:10.1016/j.cardiores.2006.02.023
更新日期:2006-05-01 00:00:00
abstract:OBJECTIVE:Experimental and clinical studies have shown that administration of insulin during reperfusion is cardioprotective, but the underlying mechanisms are still unknown. In this study, we investigated in isolated rat cardiomyocytes subjected to hypoxia and reoxygenation whether administration of insulin during reo...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2006.02.020
更新日期:2006-05-01 00:00:00
abstract::Ischemic preconditioning is a well-established phenomenon first described in experimental preparations in which brief episodes of ischemia/reperfusion applied prior to a longer coronary artery occlusion reduce myocardial infarct size. There are ample correlates of ischemic preconditioning in the clinical realm. Precon...
journal_title:Cardiovascular research
pub_type: 杂志文章,评审
doi:10.1016/j.cardiores.2006.01.012
更新日期:2006-05-01 00:00:00