Αποτελέσματα Αναζήτησης
1 Φεβ 2002 · A simplified model of arterial elasticity has been used in many studies in which measurements are confined to the circumferential direction, and elastic non‐linearity is treated by defining incremental elastic properties over a limited region of the stress strain curve that is taken to be linear (for instance, that corresponding to the part ...
2 Μαΐ 2005 · The goal of this preventive strategy is to improve the precision for early detection and treatment by identifying a marker or markers for early cardiovascular disease that could serve as a surrogate for disease progression, morbid events, and the response to therapy.
1 Αυγ 2018 · Elastic fibers provide reversible elasticity to the large, elastic arteries. This allows the aorta to deform elastically under an applied hemodynamic load, with no permanent deformation and no energy dissipation when the load is removed.
26 Δεκ 2019 · These arteries progressively lose their low-stretch bearing component, shifting load to stiffer matrix components (collagen). At the same time, arteries also lose some of their longitudinal elasticity and geometry, leading to elongation and increased tortuosity.
1 Ιαν 2011 · Treatment options, which directly target the consequences of arterial stiffening, as opposed to arbitrary reduction of brachial blood pressure, have proved clinical superiority; optimal therapy entails use of angiotensin-converting enzyme inhibitors, angiotensin-receptor blockers, and calcium-channel blockers, as well as vasodilating β-blockers.
4 Μαΐ 2021 · An arterial wall has both elastic and viscous characteristics, and pathological and degenerative changes in the wall tissue affect the viscoelastic behavior of the artery wall. The arterial viscoelasticity may provide useful information regarding the development and progression of arterial diseases.
1 Δεκ 2023 · Loss of elastin reduces the elasticity of the arterial wall, contributing to arterial stiffness. Hypertension can also increase the activity of matrix metalloproteinases (MMPs), a family of enzymes that break down extracellular matrix proteins, including collagen and elastin [ 45 ].
