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Spontaneous Pneumopericardium and Pneumomediastinum in Twelve COVID-19 Patients
(Elsevier, 2020)
The new COVID-19 has become the largest global epidemic in recent centuries. Mortality is influenced by the different complications that patients develop; nevertheless, some of these remain underreported. In May 2020, we ...
Ornament as a need in spontaneous architecture. Learning aesthetics from self-constructed dwellings.
(Universidad Peruana de Ciencias Aplicadas (UPC), 2015-02-16)
Ornament or decorative elements are a constant in spontaneous architecture. When people build their own dwelling without consulting a professional, it will always display some kind of sign or symbol aimi ng to make the ...
Increased NADPH oxidase activity mediates spontaneous aortic tone in genetically hypertensive rats
(Elsevier Science, 2006-08)
NADPH oxidase is critically involved in increased blood pressure, vascular hypertrophy, inflammation and endothelial dysfunction in experimental and clinical hypertension. We hypothesized that NADPH oxidase might also play ...
Mechanisms underlying the hypotensive and vasodilator effects of Ru(terpy)(bdq)NO](3+), a nitric oxide donor, differ between normotensive and spontaneously hypertensive rats
(Elsevier B.V., 2014-10-15)
The endothelium impairs the vasodilator effect of Ru(terpy)(bdq)NO](3+) (TERPY) in Wistar rat aortas. We hypothesized that endothelial dysfunction could modulate TERPY's effect in spontaneously hypertensive rats. The present ...
Spontaneous resolution in congenital nasolacrimal obstruction after 12 months
(2007-04-01)
A retrospective observational study was performed in order to evaluate the possibility of spontaneous resolution of tearing in the congenital nasolacrimal obstruction (CNLO). Twenty-seven CNLO child carriers with spontaneous ...
Spontaneous resolution in congenital nasolacrimal obstruction after 12 months
(2007-04-01)
A retrospective observational study was performed in order to evaluate the possibility of spontaneous resolution of tearing in the congenital nasolacrimal obstruction (CNLO). Twenty-seven CNLO child carriers with spontaneous ...
Unusual presentations of COVID-19 pneumonia on CT scans with spontaneous pneumomediastinum and loculated pneumothorax: a report of two cases and a review of the literature.
Spontaneous pneumomediastinum (SPM) and Loculated pneumothorax (LPNX) are both generally
rare clinical and radiological conditions associated with Coronavirus Disease 2019 (COVID-19).
We report for the first time clinical ...
Spontaneous vesicles of sodium dihexadecylphosphate in HEPES buffer
(Academic Press Inc. Elsevier B.V., 2008-04-15)
The formation of spontaneous vesicles of dihexadecylphosphate (DHP) in a HEPES buffered solution at pH 7.4, the size, morphology and melting temperature, obtained by cryogenic transmission electron microscopy (cryo-TEM) ...
Spontaneous vesicles of sodium dihexadecylphosphate in HEPES buffer
(Academic Press Inc. Elsevier B.V., 2008-04-15)
The formation of spontaneous vesicles of dihexadecylphosphate (DHP) in a HEPES buffered solution at pH 7.4, the size, morphology and melting temperature, obtained by cryogenic transmission electron microscopy (cryo-TEM) ...
Changing of the spontaneous polarization in niobate nanoparticles induced by non isovalent doping
(2015-01-01)
Ferroelectric niobates with tetragonal tungsten bronze TTB-type structure have shown great technology interest for application in pyroelectric detectors and piezoelectric transducers, sensor/filter in composite. The synthesis ...