11 rezultati
Objectives Severe congenital neutropenia (SCN) is a primary immunodeficiency (PID) characterized by persistent severe neutropenia, recurrent infections, and oral aphthous lesions. Severe congenital neutropenia is caused by various genetic defects such as ELANE, GFI, HAX-1, JAGN1, SRP54, and
BACKGROUND
Severe mitral regurgitation (MR) may cause myolysis in the left atrial myocytes. Myolysis may contribute to atrial enlargement. However, the relationship between Rho-associated kinase (ROCK) and myolysis in the left atrial myocytes of MR patients remain unclear.
METHODS
This study
BACKGROUND
Increased protein phosphatase-1 in heart failure (HF) induces molecular changes deleterious to the cardiac cell. Inhibiting protein phosphatase-1 through the overexpression of a constitutively active inhibitor-1 (I-1c) has been shown to reverse cardiac dysfunction in a model of ischemic
Chronic pressure or volume overload induce concentric versus eccentric left ventricular (LV) remodelling, respectively. Previous studies suggest that distinct signalling pathways are involved in these responses. NADPH oxidase-4 (Nox4) is a reactive oxygen species (ROS)-generating Intravascular hemolysis is a known complication of prosthetic heart valves. Severe hemolysis is rare (<1%) with the use of newer generation prosthetic valves. This usually occurs due to paravalvular leaks (PVLs). We present a case of hyperbilirubinemia and hemolytic anemia occurring as a result
We describe the first case of ESBL producing E coli endocarditis of the native aortic valve in which prophylaxis was performed according to currently available guidelines. A 75 year-old woman presented at our emergency department with a two week complaint of fever, fatigue, anorexia, diffuse
A gene therapy strategy involving direct myocardial administration of an adenovirus (Ad) vector encoding the vascular endothelial growth factor 121 cDNA (Ad(GV)VEGF121.10) has been shown to be capable of "biological revascularization" of ischemic myocardium in an established porcine model [Mack,
Mitral valve diseases affect ∼3% of the population and are the most common reasons for valvular surgery because no drug-based treatments exist. Inheritable genetic mutations have now been established as the cause of mitral valve insufficiency, and four different missense mutations in the filamin A
To determine whether mitral valve or anular sclerosis or calcification (MC) is associated with reduced survival in patients with end-stage renal disease on continuous ambulatory peritoneal dialysis (CAPD), 53 CAPD patients were followed with echocardiography and Doppler echocardiography over 35
BACKGROUND
Ischemic mitral regurgitation, a complication after myocardial infarction (MI), induces adaptive mitral valve (MV) responses that may be initially beneficial but eventually lead to leaflet fibrosis and MV dysfunction. We sought to examine the MV endothelial response and its potential
OBJECTIVE
To identify valvar heart disease in patients with chronic uraemia by conventional and colour coded Doppler echocardiography.
METHODS
Case series of an unselected group of 62 patients with end stage renal failure.
METHODS
Centre for haemodialysis in a referral hospital in