Results 111 to 120 of about 126,796 (296)

Validation of Aortic Blood Flow Simulations During Extracorporeal Circulation Using Phase Contrast Magnetic Resonance Imaging

Artificial Organs, EarlyView.
This is the first study assessing in vivo blood flow profiles during extracorporeal circulation (ECC) scenarios. Magnetic resonance imaging data served for the calibration of computational fluid dynamics algorithms, enabling accurate replication of the hemodynamic conditions.
Anna Kathrin Assmann, Sinje Reimers, Jonah S. Schrauder, Lei Qu, Xiangge Yin, Amir Moussavi, Artur Lichtenberg, Susann Boretius, Michael Neidlin, Alexander Assmann   +9 more
wiley   +1 more source

Endothelium‐ and epithelium‐derived novel endogenous catecholamines as modulators of the autonomic nervous system

British Journal of Pharmacology, EarlyView.
Abstract Catecholamines are classically viewed as neuronal transmitters and adrenal hormones; however, accumulating evidence demonstrates that sources other than nerve fibres and adrenal medulla play a fundamental role in local organ regulation. Physiological paradoxes, such as preserved organ function after denervation or transplantation, challenge a ...
Mariana G. de Oliveira, Edson Antunes, Fabiola Zakia Monica, Gilberto De Nucci   +3 more
wiley   +1 more source

Variation in morphology and branching pattern of superior mesenteric artery

, 2017
The anatomical variations of superior mesenteric artery branches are common. In this study we reported an extraordinary morphology and branching of superior mesenteric artery, during our routine dissection of a 38-year-old Sudanese male cadaver, where ...
Karrar Alsharif, M. H.; Anatomy Department, Faculty of Medicine, Prince Sattam Bin Abdulaziz University, Al-Kharj, Kingdom of Saudi Arabia, Saudi Arabia; Histology and Embryology Department, College of Medicine, Ondokuz Maiz University, Samsun, Turkey, Türkiye, Taha, K. M.; Anatomy Department, Faculty of Medicine, University of Science and Technology, Khartoum, Sudan, Sudan, Elamin, A. Y.; Emergency Medical Specialist Department, Al-Ghad International Colleges for Applied Medical Sciences, Al Madinah Al Munawarah, KSA.   +2 more
core   +1 more source

Superior mesenteric artery syndrome

Клиническая практика
BACKGROUND: Superior mesenteric artery syndrome, being a rare pathology, requires clinical vigilance among doctors of all specialties. The clinical manifestations of this condition are nonspecific and highly variable.
Dmitry V. Ruchkin, Valentin A. Kozlov, Shakhlo Kh. Karimova, Elena A. Glebova, Natalia B. Kovalerova, Kirill P. Lukyanchenko   +5 more
doaj   +1 more source

Transient Duodenal Erosions in Association with Superior Mesenteric Ischemia

Canadian Journal of Gastroenterology, 1989
A 41 -year-old male was seen with complaints of periumbilical pain and weight loss Physical examination, radiological and colonoscopic examinations were unremarkable upper endoscopy revealed aphthous ulcers of the antrum and duodenum at repeat endoscopy ...
D.G. MacIntosh, D.J. Leddin
doaj   +1 more source

Inborn errors of immunity in children with neuroinflammation

Developmental Medicine &Child Neurology, EarlyView.
Abstract Inborn errors of immunity (IEIs), an expanding group of monogenic disorders with diverse clinical manifestations, are increasingly recognized to include neuroinflammatory disease. Examples of diseases included under this umbrella are Aicardi–Goutières syndrome, deficiency of adenosine deaminase 2, familial haemophagocytic lymphohistiocytosis ...
Eppie M Yiu, Dilan Dissanayake, Jessie Cunningham, Helen Branson, Ori Scott, E Ann Yeh   +5 more
wiley   +1 more source

Superior Mesenteric Artery Occlusion: A case report and mini Review

, 2019
Introduction: Acute mesenteric ischemia/occlusion is a life-threatening vascular emergency that requires early diagnosis and intervention to restore mesenteric blood flow and to prevent loss of life.
Kamlesh Dhruv, Kameshwar Singh, Sujan Narayan Agrawal, Kamal Kanwar   +3 more
core   +1 more source

Amyloid β alters vascular CaV1.2 channel spatiotemporal properties

The Journal of Physiology, EarlyView.
Abstract figure legend Amyloid‐β1‐42 (Aβ1‐42) triggers a male‐specific signalling cascade influencing CaV1.2 spatiotemporal properties in cerebral vascular smooth muscle. The signalling pathway involves NADPH oxidase (NOX)‐derived reactive oxygen species (ROS) activation of protein kinase C (PKC). Aβ1‐42 can also activate protein kinase A (PKA).
Jade L. Taylor, Miguel Martin‐Aragon Baudel, Eric Pereira da Silva, Johannes W. Hell, Madeline Nieves‐Cintron, Manuel F. Navedo   +5 more
wiley   +1 more source

Inferior mesenteric artery aneurysm with occlusion of the superior mesenteric artery, coeliac trunk and right renal artery.

, 2007
Inferior mesenteric artery aneurysms are amongst the rarest of visceral aneurysms. We present here a case associated with occlusion of the superior mesenteric artery, coeliac trunk and right renal artery. Operative treatment was resection of the aneurysm,
S. Renton, Renton, S., Narula, S, S. Narula, Mandeville, K.L.D., Bicknell, C., C. Bicknell, Renton, S, Mandeville, KLD, Bicknell, C, Narula, S., K.L.D. Mandeville   +11 more
core   +1 more source

Iatrogenic superior mesenteric artery syndrome [PDF]

, 2018
We have carefully read the article "Superior mesenteric artery syndrome: an uncommon cause of intestinal obstruction" by José Barquín-Yagüez et al.
Tavares, Ma., Moreira-Silva, He., Silva, G.   +2 more
core   +1 more source