Cardiac hypertrophy

Ebook "Blood pressure and arterial wall mechanics in cardiovascular diseases" are related to blood pressure involving two different and complementary aspects: the role of arterial wall mechanics and the underlying mechanisms of risk involving left ventricular hypertrophy and the role of dietary salt excess on the development of cardiac and renal failure through structural and functional impairment.

563p manmanthanhla0201 27-02-2024 2 1   Download

Adrenergic overstimulation in long term can lead to a hyperdynamic myocardium and give rise to hypertrophy and ultimately to heart failure. Amphetamine use is a common cause of neurohormonal activation, which gives rise to such adverse cardiovascular events.

4p viwhitewolf 03-07-2023 4 2   Download

McCune–Albright syndrome is a complex disorder encompassing multiple endocrinopathies. These manifestations are secondary to a mutation in the stimulatory G-protein alpha subunit. Cushing syndrome is due to autonomous secretory function of the adrenal gland and is present in 7.1% of patients with McCune–Albright syndrome.

5p vigamora 23-05-2023 7 2   Download

Echocardiography is commonly used for assessing cardiac structure and function in various species including non-human primates. A few previous studies reported normal echocardiographic reference intervals of clinically healthy rhesus macaques under sedation.

12p vigandhi 23-02-2022 11 1   Download

Little is known about the impact of trans-acting genetic variation on the rates with which proteins are synthesized by ribosomes. Here, we investigate the influence of such distant genetic loci on the efficiency of mRNA translation and define their contribution to the development of complex disease phenotypes within a panel of rat recombinant inbred lines.

34p viarchimedes 26-01-2022 10 0   Download

Aberrant expression of various miRNA species has been implicated in numerous cardiac diseases, e.g., heart failure, hypertrophy, conduction disturbances, and arrhythmogenesis. The aim of this study was to determine whether miR-1, miR-133a, and miR-133b can serve as biomarkers in the diagnosis of ventricular (Va) and supraventricular (SVa) arrhythmias in pediatric patients.

7p lazzaro 30-12-2021 18 0   Download

Cardiac hypertrophy (CH), leading to cardiac failure is due to chronic metabolic alterations occurring during cellular stress. Besides the already known relationship between oxidative stress and CH, there are implications of reductive stress leading to CH. This study attempted to develop reductive stress-based CH rat model using n-acetyl-L-cysteine (NAC), a glutathione agonist that was compared with typical isoproterenol (ISO) induced CH model.

21p thiencuuchu 27-11-2021 11 1   Download

The survival rates of women with breast cancer have improved significantly over the last four decades due to advances in breast cancer early diagnosis and therapy. However, breast cancer survivors have an increased risk of cardiovascular complications following chemotherapy.

13p vimale2711 21-08-2020 11 1   Download

We have previously shown that the thromboxane (TXA2) receptor agonist, U46619, can directly induce ventricular arrhythmias that were associated with increases in intracellular calcium in cardiomyocytes.

12p vienzym2711 03-04-2020 9 1   Download

This study was performed to determine the clinical usefulness of measurement of visceral fat area (VFA) using bioimpedance analysis in relation with left ventricular hypertrophy (LVH), diastolic dysfunction parameters, and decreased estimated glomerular filtration rate (eGFR).

7p vicaracas2711 27-11-2019 14 0   Download

Surgical stress, liberation of cytokines associated with re-perfusion injury, and long standing use of immune suppressive medications in children recipients of orthotopic living related liver transplantation (OLRLT) pose cardiovascular risk. Reported cardiovascular adverse effects vary from left ventricular wall thickening, hypertrophic cardiomyopathy to resting ECG abnormalities, asymptomatic ST depression following increased heart rate and ventricular arrhythmias. Twenty-five consecutive children recipients of OLRLT were assessed by conventional 2-D, M-mode echocardiography and Doppler.

6p trinhthamhodang1 14-11-2019 24 1   Download

Cardiac hypertrophy is an independent predictor of cardiovascular morbidity and mortality. To identify the mechanisms by which simvastatin inhibits cardiac hypertrophy induced by pressure overload, we determined effects of simvastatin on 14-3-3 protein expression and autophagic activity.

9p vihasaki2711 12-11-2019 11 1   Download

Dilated cardiomyopathy (DCM) is the most common form of non-ischemic cardiomyopathy. It is characterized by ventricular chamber dilation, and myocyte hypertrophy. Human tumorous imaginal disc 1 (Tid1), a chaperone protein and response to regulate number of signaling molecules in the mitochondria or cytosol.

10p vihasaki2711 12-11-2019 9 0   Download

(BQ) Continued part 1, part 2 of the document Pocket ECGs A quick information guide presents the following contents: Atrial dysrhythmias, junctional dysrhythmias, ventricular dysrhythmias, av heart blocks, electrical axis, hypertrophy, bundle branch block and preexcitation, myocardial ischemia and infarction, other cardiac conditions,...

89p thangnamvoiva3 28-06-2016 36 2   Download

While cardiac hypertrophy elicited by pathological stimuli eventually leads to cardiac dysfunction, exercise-induced hypertrophy does not. This sug-gests that a beneficial hypertrophic phenotype exists. In search of an under-lying molecular substrate we used microarray technology to identify cardiac gene expression in response to exercise. Rats exercised for seven weeks on a treadmill were characterized by invasive blood pressure mea-surements and echocardiography.

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Students conduct mechanistic and translational research on: the causes of breast, liver, lung and prostate cancer, inflammatory processes in cardiomyopathy, signal pathway disruption in cardiac hypertrophy, chronic obstructive pulmonary disease (COPD), autoimmunity, neurodevelopmental disorders and identification of pathways of toxicity. Seminars, journal clubs and research retreats are an integral part of the student experience.

44p nhamnhiqa 01-03-2013 57 1   Download

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Wertheim cung cấp cho các bạn kiến thức về ngành y đề tài: VEGF attenuates development from cardiac hypertrophy to heart failure after aortic stenosis through mitochondrial mediated apoptosis and cardiomyocyte proliferation...

9p thulanh23 21-11-2011 40 2   Download

Tuyển tập các báo cáo nghiên cứu khoa học quốc tế về bệnh thú y đề tài: Epigallocatechin-3 gallate prevents cardiac hypertrophy induced by pressure overload in rats

9p hoami_238 17-09-2011 58 2   Download