ArticleBiomaterials2013
Microstructural constitutive model of active coronary media.
Article in Biomaterials, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed.
- 3D confinement alters smooth muscle cell responses to chemical and mechanical cues.APL bioengineering · 2024Article
- Linking the region-specific tissue microstructure to the biaxial mechanical properties of the porcine left anterior descending artery.Acta biomaterialia · 2022Article
- Human coronary microvascular contractile dysfunction associates with viable synthetic smooth muscle cells.Cardiovascular research · 2022Article
- A framework for incorporating 3D hyperelastic vascular wall models in 1D blood flow simulations.Biomechanics and modeling in mechanobiology · 2021Article
- Novel Biomaterial for Artery Patch in Swine Model With High-Fat Diet.Frontiers in bioengineering and biotechnology · 2021Article
- [Experimental measurement and modeling analysis of active and passive mechanical properties of arterial vessel wall].Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi · 2020Article
- Microstructure-based finite element model of left ventricle passive inflation.Acta biomaterialia · 2019Article
- Assessing Collagen and Elastin Pressure-dependent Microarchitectures in Live, Human Resistance Arteries by Label-free Fluorescence Microscopy.Journal of visualized experiments : JoVE · 2018Article
- Passive and Active Triaxial Wall Mechanics in a Two-Layer Model of Porcine Coronary Artery.Scientific reports · 2017Article
- Microstructure-based constitutive model of coronary artery with active smooth muscle contraction.Scientific reports · 2017Article
- Multi-scale Modeling of the Cardiovascular System: Disease Development, Progression, and Clinical Intervention.Annals of biomedical engineering · 2016Article
- Microstructure-based biomechanics of coronary arteries in health and disease.Journal of biomechanics · 2016Review
- A validated 3D microstructure-based constitutive model of coronary artery adventitia.Journal of applied physiology (Bethesda, Md. : 1985) · 2016Article
- Microstructure and Mechanical Property of Glutaraldehyde-Treated Porcine Pulmonary Ligament.Journal of biomechanical engineering · 2016Article
- Article
- Biaxial deformation of collagen and elastin fibers in coronary adventitia.Journal of applied physiology (Bethesda, Md. : 1985) · 2013Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
Although vascular smooth muscle cells (VSMCs) are pivotal in physiology and pathology, there is a lack of detailed morphological data on these cells. The objective of this study was to determine dimensions (width and length) and orientation of swine coronary VSMCs and to develop a microstructural constitutive model of active media. The dimensions, spatial aspect ratio and orientation angle of VSMCs measured at zero-stress state were found to follow continuous normal (or bimodal normal) distributions. The VSMCs aligned off circumferential direction of blood vessels with symmetrical polar angles 18.7° ± 10.9°, and the local VSMC deformation was affine with tissue-level deformation. A microstructure-based active constitutive model was developed to predict the biaxial vasoactivity of coronary media, based on experimental measurements of geometrical and deformation features of VSMCs. The results revealed that the axial active response of blood vessels is associated with multi-axial contraction as well as oblique VSMC arrangement. The present morphological database is essential for developing accurate structural models and is seminal for understanding the biomechanics of muscular vessels.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.