Results 161 to 170 of about 10,950,819 (369)
Artificial Intelligence-derived Vascular Age from Photoplethysmography: A Novel Digital Biomarker for Cardiovascular Health [PDF]
arXivWith the increasing availability of wearable devices, photoplethysmography (PPG) has emerged as a promising non-invasive tool for monitoring human hemodynamics. We propose a deep learning framework to estimate vascular age (AI-vascular age) from PPG signals, incorporating a distribution-aware loss to address biases caused by imbalanced data.
arxiv
Malignant Disease Associated with Vascular Phenomena [PDF]
, 1954 Anthony A. Williams
openalex +1 more source
Some aspects of obliterative vascular disease of the lower limb [PDF]
, 1962 David I. Abramson
openalex +2 more sources
Chiral Engineered Biomaterials: New Frontiers in Cellular Fate Regulation for Regenerative Medicine
Advanced Functional Materials, EarlyView.Chiral engineered biomaterials can selectively influence cell behaviors in regenerative medicine. This review covers chiral engineered biomaterials in terms of their fabrication methods, cellular response mechanisms, and applications in directing stem cell differentiation and tissue function.
Yuwen Wang +5 more
wiley +1 more source
Placental Implantation for Peripheral Vascular Disease [PDF]
, 1959 C.W.A. Falconer, A A Gunn
openalex +1 more source
Advanced Functional Materials, EarlyView.Surface‐attached multilayer micromagnet systems are fabricated by two‐photon crosslinking. The pillar‐shaped micro actuators consist of a soft and flexible surface‐attached cell‐repellent hydrogel layer at the bottom, acting as a hinge and a cell‐adhesive hydrophobic polymer filled with magnetic nanoparticles.
Nicolas Geid +5 more
wiley +1 more source
Deep Imbalanced Regression to Estimate Vascular Age from PPG Data: a Novel Digital Biomarker for Cardiovascular Health [PDF]
arXivPhotoplethysmography (PPG) is emerging as a crucial tool for monitoring human hemodynamics, with recent studies highlighting its potential in assessing vascular aging through deep learning. However, real-world age distributions are often imbalanced, posing significant challenges for deep learning models. In this paper, we introduce a novel, simple, and
arxiv
Matrix Metalloproteinases, Vascular Remodeling, and Vascular Disease.
Advances in Pharmacology, 2018 Xi Wang, R. Khalil
semanticscholar +1 more source