Results 11 to 20 of about 318,281 (264)

Protocol for Isolation of Golgi Vesicles from Human and Animal Hearts by Flotation through a Discontinuous Sucrose Gradient

STAR Protocols, 2020
Summary: Detailed study of cellular organelles requires their isolation. Several protocols have been described for the isolation of the Golgi apparatus from liver tissue, but these are not suitable and not reproducible in harder tissues.
Estefanía Tarazón, Manuel Portolés, Esther Roselló-Lletí   +2 more
doaj   +1 more source

Evaluation of diastolic dysfunction in children with hypertrophic cardiomyopathy and its relationship with development of myocardial fibrosis

The Egyptian Heart Journal, 2023
Background Patients with hypertrophic cardiomyopathy may develop symptoms of shortness of breathing due to diastolic dysfunction which is not related to the severity of left ventricular outflow tract obstruction.
Salem Elsayed Deraz, Omar Deyaa Esmat, Rehab Galal Abd El-Hmid, Sayed Ali Amin   +3 more
doaj   +1 more source

Myocardial Work Efficiency, A Novel Measure of Myocardial Dysfunction, Is Reduced in COVID-19 Patients and Associated With In-Hospital Mortality

Frontiers in Cardiovascular Medicine, 2021
Background: Although troponin elevation is common in COVID-19, the extent of myocardial dysfunction and its contributors to dysfunction are less well-characterized.
Anum S. Minhas, Nisha A. Gilotra, Erin Goerlich, Thomas Metkus, Brian T. Garibaldi, Garima Sharma, Nicole Bavaro, Susan Phillip, Erin D. Michos, Allison G. Hays   +9 more
doaj   +1 more source

Left Ventricular Strain in Systemic Diseases

Journal of the Indian Academy of Echocardiography & Cardiovascular Imaging, 2023
Systemic diseases consist of various pathological conditions with a wide range of symptoms, often with progressive clinical worsening. Cardiac involvement is not uncommon in many of these conditions.
Aniruddha De
doaj   +1 more source

GSDMD Mediates LPS-Induced Septic Myocardial Dysfunction by Regulating ROS-dependent NLRP3 Inflammasome Activation

Frontiers in Cell and Developmental Biology, 2021
Myocardial dysfunction is a serious consequence of sepsis and contributes to high mortality. Currently, the molecular mechanism of myocardial dysfunction induced by sepsis remains unclear.
Shanshan Dai, Bozhi Ye, Lingfeng Zhong, Yanghao Chen, Guangliang Hong, Guangju Zhao, Lan Su, Zhongqiu Lu   +7 more
doaj   +1 more source

Autologous skeletal myoblast patch implantation prevents the deterioration of myocardial ischemia and right heart dysfunction in a pressure-overloaded right heart porcine model.

PLoS ONE, 2021
Right ventricular dysfunction is a predictor for worse outcomes in patients with congenital heart disease. Myocardial ischemia is primarily associated with right ventricular dysfunction in patients with congenital heart disease and may be a therapeutic ...
Kanta Araki, Shigeru Miyagawa, Takuji Kawamura, Ryo Ishii, Tadashi Watabe, Akima Harada, Masaki Taira, Koichi Toda, Toru Kuratani, Takayoshi Ueno, Yoshiki Sawa   +10 more
doaj   +1 more source

Traumatic myocardial dysfunction

The Journal of Thoracic and Cardiovascular Surgery, 1984
Traumatic myocardial dysfunction is a frequently unsuspected, undiagnosed contributor to deaths from trauma. Electrocardiography, serum enzymes, and radionuclide myocardial scans are insensitive indicators of cardiac injury following blunt chest trauma.
D P, Harley, I, Mena, K A, Narahara, R, Miranda, R J, Nelson   +4 more
openaire   +2 more sources

Frequency of Myocardial Dysfunction in Neonatal Sepsis: A Single Center Experience [PDF]

Pediatric Sciences Journal
Background: Myocardial dysfunction is an association of neonatal sepsis that might occur without underlying cardiac structural defect (CSD). Aims of the work: To study frequency of myocardial dysfunction (MD) in sepsis in full term neonates without CSD.
Sara I. AboElnour, Al Kassem Al Gameel, Noha Metwally Hammad   +2 more
doaj   +1 more source

Circulating Sphingosine-1-Phosphate as A Non-Invasive Biomarker of Heart Transplant Rejection

Scientific Reports, 2019
Accumulating evidence has confirmed that the expression of sarcoplasmic reticulum calcium ATPase 2a (SERCA2a) is downregulated in heart failure and cardiac allograft rejection.
Estefanía Tarazón, Carolina Gil-Cayuela, María García Manzanares, Marta Roca, Francisca Lago, José Ramón González-Juanatey, Elena Sánchez-Lacuesta, Luis Martínez-Dolz, Manuel Portolés, Esther Roselló-Lletí   +9 more
doaj   +1 more source

A multiplex analysis of sepsis mediators during human septic shock: a preliminary study on myocardial depression and organ failures

Annals of Intensive Care, 2019
Background The mechanisms of organ failure during sepsis are not fully understood. The hypothesis of circulating factors has been suggested to explain septic myocardial dysfunction.
Keyvan Razazi, Florence Boissier, Mathieu Surenaud, Alexandre Bedet, Aurélien Seemann, Guillaume Carteaux, Nicolas de Prost, Christian Brun-Buisson, Sophie Hue, Armand Mekontso Dessap   +9 more
doaj   +1 more source