Fundamental role of axial stress in compensatory adaptations by arteries
Arteries exhibit a remarkable ability to adapt to diverse genetic defects and sustained
alterations in mechanical loading. For example, changes in blood flow induced wall shear …
alterations in mechanical loading. For example, changes in blood flow induced wall shear …
Excessive adventitial remodeling leads to early aortic maladaptation in angiotensin-induced hypertension
The primary function of central arteries is to store elastic energy during systole and to use it
to sustain blood flow during diastole. Arterial stiffening compromises this normal mechanical …
to sustain blood flow during diastole. Arterial stiffening compromises this normal mechanical …
Mechanics-driven mechanobiological mechanisms of arterial tortuosity
Arterial tortuosity manifests in many conditions, including hypertension, genetic mutations
predisposing to thoracic aortopathy, and vascular aging. Despite evidence that tortuosity …
predisposing to thoracic aortopathy, and vascular aging. Despite evidence that tortuosity …
Deficient circumferential growth is the primary determinant of aortic obstruction attributable to partial elastin deficiency
Objective—Williams syndrome is characterized by obstructive aortopathy attributable to
heterozygous loss of ELN, the gene encoding elastin. Lesions are thought to result primarily …
heterozygous loss of ELN, the gene encoding elastin. Lesions are thought to result primarily …
Experimental study of nonpulsatile flow perfusion and structural remodeling of pulmonary microcirculation vessels
Y Zongtao, W Huishan, W Zengwei… - The Thoracic and …, 2010 - thieme-connect.com
Objective: The aim of the study was to investigate whether functional changes and structural
remodeling occurs in the microvascular bed of the pulmonary circulation under nonpulsatile …
remodeling occurs in the microvascular bed of the pulmonary circulation under nonpulsatile …
Computational study of growth and remodelling in the aortic arch
Opening angles (OAs) are associated with growth and remodelling in arteries. One curiosity
has been the relatively large OAs found in the aortic arch of some animals. Here, we use …
has been the relatively large OAs found in the aortic arch of some animals. Here, we use …
Mechanical strain activates a program of genes functionally involved in paracrine signaling of angiogenesis
R Yang, J Amir, H Liu, B Chaqour - Physiological genomics, 2008 - journals.physiology.org
Studies were performed to examine the extent to which mechanical stimuli mediate control
of angiogenesis in bladder cells both in vitro and in vivo. Differential gene expression …
of angiogenesis in bladder cells both in vitro and in vivo. Differential gene expression …
Renal denervation restores biomechanics of carotid arteries in a rat model of hypertension
The prevalence of hypertension increases with aging and is associated with increased
arterial stiffness. Resistant hypertension is presented when drug treatments fail to regulate a …
arterial stiffness. Resistant hypertension is presented when drug treatments fail to regulate a …
Mechanotransduction by endothelial cells is locally generated, direction‐dependent, and ligand‐specific
ML Chrétien, M Zhang, MR Jackson… - Journal of cellular …, 2010 - Wiley Online Library
Vascular endothelial cells display a wide panel of responses to changes in the shear stress
that is exerted on them by blood flow. How sensory mechanisms convey information about …
that is exerted on them by blood flow. How sensory mechanisms convey information about …
A finite element model for mixed porohyperelasticity with transport, swelling, and growth
The purpose of this manuscript is to establish a unified theory of porohyperelasticity with
transport and growth and to demonstrate the capability of this theory using a finite element …
transport and growth and to demonstrate the capability of this theory using a finite element …