Results 151 to 160 of about 11,454,093 (341)

Diastolic And Systolic Right Ventricular Dysfunction Precedes Left Ventricular Dysfunction In Patients Paced From Right Ventricular Apex [PDF]

open access: yes, 2006
Background: Cardiac dysfunction after right ventricular (RV) apical pacing is well known but its extent, time frame of appearance and individual effect on left ventricular (LV), RV systolic and diastolic parameters has not evaluated in a systematic ...
Bansal, Sandeep   +7 more
core  

Mesencephalic Astrocyte‐Derived Neurotrophic Factor Binds BAX to Preserve Mitochondrial Homeostasis and Energy Metabolism for Relieving Myocardial Hypertrophy

open access: yesAdvanced Science, EarlyView.
MANF in cardiomyocytes interacts with BAX to impede BAX mitochondrial translocation and cytochrome c release, further stabilizing mitochondrial structure and energy supply to relieve myocardial apoptosis and hypertrophy, which indicates MANF as a novel cardioprotective factor to have a promising clinical application for myocardial hypertrophy ...
Dong Wang   +13 more
wiley   +1 more source

Septal point separation in M-mode in the estimation of left ventricular ejection fraction [PDF]

open access: yesRevista Chilena de Anestesia, 2023
Cristopher Polma   +2 more
doaj   +1 more source

Potentiating Cerebral Perfusion Normalizes Glymphatic Dynamics in Systemic Inflammation

open access: yesAdvanced Science, EarlyView.
LPS‐induced systemic inflammation increases glymphatic influx but delays cervical lymphatic drainage, accompanied by AQP4 depolarization and impaired glymphatic clearance. Enhancing cerebral blood flow via the inotropic agent levosimendan effectively restored AQP4 polarization, improving glymphatic flux and amyloid‐β clearance.
Ruoyu Zhao   +9 more
wiley   +1 more source

Adamts1 Exacerbates Post‐Myocardial Infarction Scar Formation via Mechanosensing of Integrin α8

open access: yesAdvanced Science, EarlyView.
Proposed mechanistic model of ADAMTS1‐ITGα8 mechanotransduction in post‐MI scar formation. Schematic illustration showing the mechanistic pathway by which endothelial cell (EC) derived Adamts1 regulates cardiac fibroblast activation through ITGα8‐mediated mechanotransduction following myocardial infarction (MI).
Chun‐Yan Kong   +11 more
wiley   +1 more source

Disconnection of pulmonary and systemic arterial stiffness in COPD

open access: yesInternational Journal of COPD, 2018
Jonathan R Weir-McCall,1 Patrick SK Liu-Shiu-Cheong,2 Allan D Struthers,1 Brian J Lipworth,2 J Graeme Houston1 1Division of Molecular and Clinical Medicine, Medical Research Institute, University of Dundee, Dundee, UK; 2Scottish Centre for Respiratory ...
Weir-McCall JR   +4 more
doaj  

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