Ciência Rural, 2008 Neste estudo, utilizaram-se 30 nutrias, 15 fêmeas e 15 machos, com o sistema arterial aórtico-abdominal preenchido com látex 603, pigmentado em vermelho, e fixado em uma solução aquosa de formaldeído a 20%.
Paulete de Oliveira Vargas Culau +2 more
doaj +1 more source
Helical flow in tortuous aortas and its relationship to turbulence: A whole-aorta 4D flow MRI study
Frontiers in Cardiovascular Medicine, 2023 BackgroundIncreased vascular tortuosity is a hallmark of ageing of the vascular system, including the aorta. However, the impact of tortuosity on aortic blood flow is unknown.
Petter Dyverfeldt +8 more
doaj +1 more source
Variations in Testicular Artery, Phrenic Artery and Renal Artery: A Case Series [PDF]
International Journal of Anatomy Radiology and Surgery, 2022 Anomalous blood vessels are important from the clinical aspects such as hydronephrosis, Varicocele leading to risk of infarction of kidney during renal transplant surgeries. Here, we report a case series of 30 cadavers of male and female aged between 40-
Geethanjali basavaraj savalgi +3 more
doaj +1 more source
Association between adiposity and systemic atherosclerosis: a protocol of a cross-sectional autopsy study. [PDF]
, 2016 IntroductionAdiposity has been associated with atherosclerosis in clinical studies. However, few autopsy studies have investigated this association, and they had only examined the coronary artery disease. Moreover, most studies had small sample sizes and
Campos, Fernanda Marinho +11 more
core +2 more sources
Aortic Wave Dynamics and Its Influence on Left Ventricular Workload [PDF]
, 2011 The pumping mechanism of the heart is pulsatile, so the heart generates pulsatile flow that enters into the compliant aorta in the form of pressure and flow waves.
Gharib, Morteza, Pahlevan, Niema M.
core +6 more sources
Associations of Perirenal Fat Thickness with Renal and Systemic Calcified Atherosclerosis. [PDF]
, 2020 BackgroundWe investigated associations between perirenal fat thickness and atherosclerotic calcification in six different vascular beds.MethodsUsing a community-based cohort (n=3,919), perirenal fat thickness was estimated from computed tomography scans.
Allison, Matthew A +4 more
core
TGFβ (transforming growth factor-β) blockade induces a human-like disease in a nondissecting mouse model of abdominal aortic aneurysm [PDF]
, 2017 Objective-Current experimental models of abdominal aortic aneurysm (AAA) do not accurately reproduce the major features of human AAA. We hypothesized that blockade of TGF beta (transforming growth factor-beta) activity-a guardian of vascular integrity ...
Clément, Marc +12 more
core +2 more sources
A Fibromatosis Case Mimicking Abdominal Aorta Aneurysm
Case Reports in Cardiology, 2013 Retroperitoneal fibrosis is a rare fibrosing reactive process that may be confused with mesenteric fibromatosis. Abdominal aorta aneurysm is rare too and mostly develops secondary to Behcet’s disease, trauma, and infection or connective tissue diseases ...
Arzu Tasdemir +3 more
doaj +1 more source
Computational fluid dynamicaccuracy in mimicking changes in blood hemodynamics in patients with acute type IIIb aortic dissection treated with TEVAR [PDF]
, 2018 Background: We aimed to verify the accuracy of the Computational Fluid Dynamics (CFD) algorithm for blood flow reconstruction for type IIIb aortic dissection (TBAD) before and after thoracic endovascular aortic repair (TEVAR).
Domenig, Christoph +5 more
core +1 more source
Improved surgical technique for the establishment of a murine model of aortic transplantation. [PDF]
, 1998 Aortic allotransplantation is a reliable procedure to study the evolvement of chronic rejection in mice. The progressive nature of this process in mice is characterized by diffuse and concentric myointimal proliferation which is inevitably associated ...
Aitouche, A +6 more
core +1 more source