Results 81 to 90 of about 200,381 (301)

P46 ELONGATION OF THE PROXIMAL AORTA DURING THE CARDIAC CYCLE PLAYS AN IMPORTANT ROLE IN THE ESTIMATION OF AORTIC COMPLIANCE

open access: yesArtery Research, 2018
Background and Aims: Arterial volume compliance is a major determinant of cardiac afterload. More than 50% of the arterial volume compliance resides in the proximal aorta.
Stamatia Pagoulatou   +5 more
doaj   +1 more source

Assessment of the peripheral microcirculation using computer-assisted venous congestion plethysmography in post-traumatic complex regional pain syndrome type I [PDF]

open access: yes, 2001
In complex regional pain syndrome type I (CRPS-I), edema of the affected limb is a common finding. Therefore, the changes in macro- and microcirculatory parameters were investigated to elucidate the underlying pathophysiology.
Christ, Frank   +4 more
core   +1 more source

In Situ 3D Bioprinting: Impact of Cross‐Linking on the Adhesive Properties of Hydrogels

open access: yesAdvanced Functional Materials, EarlyView.
In situ 3D bioprinting enables the direct deposition of cell‐laden, adhesive biomaterials for on‐site tissue regeneration. This review provides a comprehensive overview of how cross‐linking influences the bioadhesive properties of hydrogels used in 3D bioprinting, highlighting cross‐linking triggers, bioadhesion mechanisms, polymer interpenetration ...
Odile Romero Fernandez   +4 more
wiley   +1 more source

Arterial compliance in a group of normotensive and untreated hypertensive Cameroonian subjects in Yaounde

open access: yesThe Pan African Medical Journal, 2016
INTRODUCTION: arterial compliance is an independent predictor of cardiovascular events. It decreases with age and this decrease is accelerated by hypertension.
Samuel Kingue,   +6 more
doaj   +1 more source

P5.11 ROLE OF PRESSURE-DEPENDENT ARTERIAL OMPLIANCE IN MODULATING THE PHASE OF WAVE REFLECTIONS: IMPLICATIONS FOR LV-AS COUPLING

open access: yesArtery Research, 2015
Background: Arterial compliance is pressure-dependent due to the nonhomogeneous composition of the arterial wall. Wall distending pressure varies within each cardiac cycle, thus arterial compliance is dynamic and time-varying within any given cycle.
Timothy Phan*, John Li
doaj   +1 more source

Design Strategies and Emerging Applications of High‐Performance Flexible Piezoresistive Pressure Sensors

open access: yesAdvanced Functional Materials, EarlyView.
Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo   +2 more
wiley   +1 more source

Cardiovascular adaptations to exercise training in postmenopausal women with type 2 diabetes mellitus

open access: yesCardiovascular Diabetology, 2004
Background Type 2 diabetes mellitus (DM-2) is one of the most prevalent chronic diseases of the aged and contributes to a significant amount of cardiovascular disease morbidity and mortality.
Muhll Isabelle   +8 more
doaj   +1 more source

Computational Modeling Meets 3D Bioprinting: Emerging Synergies in Cardiovascular Disease Modeling

open access: yesAdvanced Healthcare Materials, EarlyView.
Emerging advances in three‐dimensional bioprinting and computational modeling are reshaping cardiovascular (CV) research by enabling more realistic, patient‐specific tissue platforms. This review surveys cutting‐edge approaches that merge biomimetic CV constructs with computational simulations to overcome the limitations of traditional models, improve ...
Tanmay Mukherjee   +7 more
wiley   +1 more source

Disconnection of pulmonary and systemic arterial stiffness in COPD

open access: yesInternational Journal of COPD, 2018
Jonathan R Weir-McCall,1 Patrick SK Liu-Shiu-Cheong,2 Allan D Struthers,1 Brian J Lipworth,2 J Graeme Houston1 1Division of Molecular and Clinical Medicine, Medical Research Institute, University of Dundee, Dundee, UK; 2Scottish Centre for Respiratory ...
Weir-McCall JR   +4 more
doaj  

Copolymers of Poly(Butylene Trans‐1,4‐Cyclohexanedicarboxylate)/Pripol as New Biomaterial Platform for Small Diameter Vascular Graft

open access: yesAdvanced Healthcare Materials, EarlyView.
Electrospun tubular scaffolds from novel PBCE‐based copolyesters and blends were designed as candidates for small‐diameter vascular grafts. They combine defect‐free architecture, blood‐compatible surfaces, and mechanical properties comparable to native vessels.
Edoardo Bondi   +7 more
wiley   +1 more source

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