Αποτελέσματα Αναζήτησης
Elasticity in Arteries: A similar combination of rubbery and stiff materials creates common mechanical properties in blood vessels of vertebrates and some invertebrates.
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.
2 Φεβ 2018 · Elastin is an extracellular matrix (ECM) protein with a unique biochemical structure that provides entropic elasticity, allowing the large arteries to reversibly expand and relax with every cardiac cycle.
20 Δεκ 2021 · Elastin is a long-lived extracellular matrix protein that is organized into elastic fibers that provide elasticity to the arterial wall, allowing stretch and recoil with each cardiac cycle. By forming lamellar units with smooth muscle cells, elastic fibers transduce tissue-level mechanics to cell-level changes through mechanobiological signaling.
1 Μαρ 2021 · Elasticity in Arteries: a similar combination of rubbery and stiff materials creates common mechanical properties in blood vessels of vertebrates and some invertebrates
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 Structure and Function of Blood Vessel. The blood vessels are the network of tubing that transports blood throughout the body. Blood delivers substances necessary to the body such as oxygen and nutrients to the tissues and removes carbon dioxide and metabolic waste products from the tissues.
