Results 131 to 140 of about 53,179 (222)

Oxygenated Solanapyrone Analogs From Nigrospora sp. IQ‐064, a Mangrove Associated Fungus

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT Two new oxygenated solanapyrone analogues, nigrosporapyrone E (1) and nigrosporapyrone F (2), were isolated from Nigrospora sp. strain IQ‐064, a fungus associated with the bark of black mangrove (Avicennia germinans L.), along with seven known compounds.
Carlos A. Fajardo‐Hernández   +4 more
wiley   +1 more source

Dispersión del intervalo QT corregido como predictor de arritmias ventriculares en el infarto agudo del miocardio

open access: yesGaceta Médica Espirituana, 2018
Fundamento: La dispersión del intervalo QT es un marcador electrocardiográfico que puede resultar útil en la estratificación de riesgo arrítmicos en pacientes con infarto agudo del miocardio.
Ailed Rodríguez Jiménez   +4 more
doaj  

10.3 Interval QT and its dispersion for a patient with effort angina of strain [PDF]

open access: bronze, 2003
O. S. Sychov   +3 more
openalex   +1 more source

Molecular Engineering of Catalyst–Electrolyte Interfaces With Hydrophobic and CO2‐Capturing Cucurbit[6]uril for Enhanced CO2 Electroreduction

open access: yesCarbon and Hydrogen, EarlyView.
In this work, we develop a supramolecular engineering approach by constructing cucurbit[6]uril (CB[6])‐modified copper‐based electrocatalysts. These catalysts create dynamic metal‐organic interfaces that couple captured CO2 with a hydrophobic surface microenvironment, enabling efficient electroreduction of CO2 to CO.
Tongxin Qiao   +14 more
wiley   +1 more source

Genetic determinants of myocardial electric instability in patients with coronary heart disease undergoing endovascular intervention

open access: yesКардиоваскулярная терапия и профилактика, 1970
Aim. To assess the role of genetic factors in coronary atherosclerosis progression and myocardial electric instability development among patients with coronary heart disease (CHD) undergoing endovascular interventions. Material and methods.
Yu. I. Afanasiev   +2 more
doaj  

The Prognostic Value of Troponin in Acute Pulmonary Embolism: A Systematic Review and Meta‐Analysis

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Acute pulmonary embolism (PE) is a major cause of cardiovascular morbidity and mortality. Troponin elevation is increasingly used for risk stratification, but its prognostic utility remains variably reported across studies. To evaluate the prognostic value of troponin elevation in patients with acute PE, concerning short‐term mortality and ...
Ahmed T. Elmewafy   +4 more
wiley   +1 more source

Pronounced Effects of HERG-Blockers E-4031 and Erythromycin on APD, Spatial APD Dispersion and Triangulation in Transgenic Long-QT Type 1 Rabbits

open access: gold, 2014
David Ziupa   +9 more
openalex   +2 more sources

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