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Full-Text Articles in Biomedical Engineering and Bioengineering
The Influence Of Myoblast Implantation On Arteriogenesis In Mice With Diet-Induced Obesity, Rayana Gutierrez
The Influence Of Myoblast Implantation On Arteriogenesis In Mice With Diet-Induced Obesity, Rayana Gutierrez
Biomedical Engineering
Peripheral arterial occlusive disease (PAOD) is characterized by atherosclerosis, which is the buildup of plaque, consisting largely of cholesterol, in the arterial walls. This plaque accumulation eventually blocks blood flow to the limbs, causing symptoms such as intermittent claudication and tissue death in cases of critical limb ischemia. The body compensates for the reduced perfusion by enlarging pre-existing bypass arteries, known as collaterals, in a process called arteriogenesis. However, in many cases, collateral networks constructed through arteriogenesis fail to enlarge sufficiently or function effectively in patients. Therefore, the development of a therapeutic intervention specifically targeting this process would offer a …
Functionality Of The Gracilis Collateral Is Impaired Following Arteriogenesis And Cell Transplantation, Ada A. Tadeo
Functionality Of The Gracilis Collateral Is Impaired Following Arteriogenesis And Cell Transplantation, Ada A. Tadeo
Biomedical Engineering
Peripheral Arterial Disease involves narrowed arteries, reducing blood flow to limbs. Increasing blood flow to those extremities is possible by redirecting the blood to flow through natural bypasses (i.e. collateral arteries), which can enlarge via arteriogenesis to maintain blood supply once the prominent arteries have become occluded. This study aims to investigate how arteriogenesis affects collateral function, if myoblast transplantation can stimulate collateral growth, and how that in turn may affect collateral function. Femoral artery ligation was performed to mimic the blockage that occurs in patients with ischemic diseases on lean mice and mice with diet induced obesity (DIO). A …