Results 21 to 30 of about 178,494 (355)

Role of the liver in splanchnic extraction of atrial natriuretic factor in the rat [PDF]

, 1992
Mesenteric, hepatic and splanchnic extraction of C-terminal and N-terminal atrial natriuretic factor was investigated in male Sprague-Dawley rats. Plasma concentrations (mean ± S.E.M.) of C-terminal atrial natriuretic factor were 55.0 ± 6.1 fmol/ml, 31.2
Alexander L. Gerbes, Arendt, Casado, Crozier, De Bold, Dieter Jüngst, Epstein, Gaétan Thibault, Gerbes, Gerbes, Gerbes, Gerbes, Gerbes, Gines, Gutkowska, Henriksen, Henriksen, Hollister, Inagami, Johnson, Krieter, Krieter, Kurusawa, Lang, Laragh, Manfred Bilzer, Masuda, Moreau, Nair, Needleman, Rochus Witthaut, Schütten, Sundsfjord, Tamburini, Thibault, Veit Gülberg, Veseley, Vierhapper, Vollmar, Widimsky   +39 more
core   +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, Petter Dyverfeldt, Chiara Trenti, Chiara Trenti, Magnus Ziegler, Magnus Ziegler, Niclas Bjarnegård, Marcus Lindenberger, Marcus Lindenberger   +8 more
doaj   +1 more source

Comportamiento mecánico ante la sobrexpansión de stents de cromo-cobalto comparados con stents de acero inoxidable, implantados en la aorta abdominal de conejos hipercolesterolémicos [PDF]

, 2018
Introducción: La fisiopatología de la disfunción diastólica del ventrículo izquierdo incluye alteraciones de la relajación ventricular, rigidez elástica pasiva o una combinación de ambos mecanismos.
Berrocal, Daniel, Fernandez, Alejandro, Gelpi, Ricardo Jorge, Mele, Esteban, Olmedo, Daniel Gustavo, Renou, Sandra Judith   +5 more
core   +1 more source

Ramos colaterais parietais e terminais da aorta abdominal em Myocastor coypus (nutria) Terminal and parietal colateral branches of the abdominal aorta in Myocastor coypus (nutria)

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, Rodrigo Cavalcanti de Azambuja, Rui Campos   +2 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, Roopashree ramakrishna, V Jayanthi, H Mohan Kumar   +3 more
doaj   +1 more source

Microsurgical Technique of Simultaneous Pancreas/Kidney Transplantation in the Rat: Clinical Experience and Review of the Literature [PDF]

, 2009
Background: For experimental basic research, standardized transplantation models reflecting technical and immunologic aspects are necessary. This article describes an experimental model of combined pancreas/kidney transplantation (PKTx) in detail ...
Bald, C., Doll, D., Hueser, N., Kern, H., Matevossian, E., Naehrig, J., Sinicina, I., Stangl, M., Thorban, S.   +8 more
core   +1 more source

Elective Open Suprarenal Aneurysm Repair in England from 2000 to 2010 an Observational Study of Hospital Episode Statistics [PDF]

, 2013
Background: Open surgery is widely used as a benchmark for the results of fenestrated endovascular repair of complex abdominal aortic aneurysms (AAA).
Alan Karthikesalingam, Alberto Vidal-Diez, Benjamin O. Patterson, CD Bicknell, CS Cina, E Choke, FA Lederle, GH Martin, Giuseppe Sollazzo, GL Gilling-Smith, J Cross, JA Cowan Jr, JA Cowan Jr, Jan D. Poloniecki, JC Parodi, JL De Bruin, JM Hacking, JM Richards, JN Armitage, Matthew M. Thompson, Peter J. E. Holt, Peter Whittaker, PJ Holt, PJ Holt, PJ Holt, RM Greenhalgh, Robert J. Hinchliffe, S Sinha, S Tsai, TP Sarac, V Jongkind, VI Patel   +31 more
core   +5 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, Cemal Kahraman, Kutay Tasdemir, Ertugrul Mavili   +3 more
doaj   +1 more source

Analysis of the molecular mobility of collagen and elastin in safe, atheromatous and aneurysmal aortas [PDF]

, 2012
Aim of the study : In this study, we propose to use a thermal technique, Differential Scanning Calorimetry (DSC) to follow the evolution of elastin and collagen in safe and pathological cardiovascular tissues.
Dandurand, Jany, Degani, Annamaria, Gandaglia, Alessandro, Gargiulo, Mauro, Lacabanne, Colette, Samouillan, Valérie, Spina, Michel, Stella, Andréa   +7 more
core   +2 more sources

Evolution of the wall shear stresses during the progressive enlargement of symmetric abdominal aortic aneurysms. [PDF]

, 2006
The changes in the evolution of the spatial and temporal distribution of the wall shear stresses (WSS) and gradients of wall shear stresses (GWSS) at different stages of the enlargement of an abdominal aortic aneurysm (AAA) are important in understanding
Chomaz, JM, Lasheras, JC, Salsac, A-V, Sparks, SR   +3 more
core   +3 more sources