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Forward and backward aortic components and reflection indexes in children and adolescents: Determinants and role in high pressure states
(Bentham Science Publishers, 2018-04)
Background: High blood pressure states (HBP) would differ in wave components and reflections indexes, which could associate clinical and prognostic implications. The study aims: 1) to characterize the association of aortic ...
Upper mantle anisotropy beneath Peru from SKS splitting: constraints on flat slab dynamics and interaction with the Nazca Ridge
(Elsevier, 2015-02)
The Peruvian flat slab is by far the largest region of flat subduction in the world today, but aspects of its structure and dynamics remain poorly understood. In particular, questions remain over whether the relatively ...
Design of reflectivity-based surface plasmon resonance optical sensors for ultrasound detection
(Taylor & Francis Ltd, 2021-06)
Sensors based on surface plasmon resonance present attractive features for the detection of narrow acoustic pulses since they can behave as quasi-point detectors. In order to detect fast ultrasound pressure waves, the ...
Insulin Resistance is Associated with Increased Large Artery Stiffness in Normotensive Healthy Adults
(Atlantis PressGrupo de Investigación en Medicina Aplicada a la Actividad Física y el Deporte (GRINMADE)Londres, Inglaterra, 2023)
Thin-layer detection using reflection seismicsDetecção de camadas delgadas usando sísmica de reflexão
(Sociedade Brasileira de Geologia, 2008)
EPR spectroscopic evidence of iron-catalysed free radical formation in chronic mountain sickness: Dietary causes and vascular consequences
(Elsevier, 2022)
Chronic mountain sickness (CMS) is a high-altitude (HA) maladaptation syndrome characterised by elevated systemic oxidative-nitrosative stress (OXNOS) due to a free radical-mediated reduction in vascular nitric oxide (NO) ...
Center-to-periphery arterial stiffness gradient is attenuated and/or reversed in pregnancy-associated hypertension
(Frontiers Media, 2021-12)
Background: Non-pregnant (NP) women have a progressive increase in arterial stiffness from central-to-peripheral arteries [“stiffness gradient” (SG)], which is of physiologic importance since excessive pulsatility is ...
Analysis of aortic pressure fields from 4D flow MRI in healthy volunteers: Associations with age and left ventricular remodeling
(John Wiley & Sons Inc, 2019-02)
Background: Aging-related arterial stiffness is associated with substantial changes in global and local arterial pressures. The subsequent early return of reflected pressure waves leads to an elevated left ventricular (LV) ...