Results 41 to 50 of about 184,374 (299)

Hypothesis: ‘Vasocrine’ signalling from perivascular fat - a mechanism linking insulin resistance and vascular disease [PDF]

, 2005
Adipose tissue expresses cytokines which inhibit insulin signalling pathways in liver and muscle. Obesity also results in impairment of endothelium-dependent vasodilatation to insulin. We propose a vasoregulatory role for local deposits of fat around the
Eringa, E., Stehouwer, Coen D.A., Yudkin, John S.   +2 more
core   +1 more source

Cardiovascular and Thermal Responses to Cold Exposure During Exercise in Iron-Deficient Anemic Individuals

Journal of Functional Morphology and Kinesiology
Background: Temperature regulation is impaired in iron-deficient anemic humans and rats at rest during cold exposure. However, there is a paucity of data regarding the interplay of cold exposure, anemia, and exercise on thermal and cardiovascular ...
Panagiotis Miliotis, Spyridoula Ntalapera, Panagiotis Lakeas, Argyris Toubekis, Nickos Geladas, Maria Koskolou   +5 more
doaj   +1 more source

Vasospastic angina pectoris complicated by acute myocardial infarction and complete atrioventricular block [PDF]

Vojnosanitetski Pregled, 2011
Background. A prolonged coronary artery spasm with interruption of coronary blood flow can lead to myocardial necrosis and increase of cardiospecific enzymes and can be complicated with cardiac rhythm disturbances, syncopc, or even sudden cardiac ...
Pavlović Milan, Koraćević Goran, Ćirić-Zdravković Snežana, Krstić Nebojša, Stojković Aleksandar, Damjanović Miodrag, Đorđević Danijela   +6 more
doaj   +1 more source

Mechanisms of electrical vasoconstriction [PDF]

Journal of NeuroEngineering and Rehabilitation, 2018
Electrical vasoconstriction is a promising approach to control blood pressure or restrict bleeding in non-compressible wounds. We explore the neural and non-neural pathways of electrical vasoconstriction in-vivo.Charge-balanced, asymmetric pulses were delivered through a pair of metal disc electrodes.
Mark Brinton, Yossi Mandel, Ira Schachar, Daniel Palanker   +3 more
openaire   +3 more sources

Development of an ex vivo model for the study of cerebrovascular function utilizing isolated mouse olfactory artery [PDF]

, 2015
OBJECTIVE: Cerebral vessels, such as intracerebral perforating arterioles isolated from rat brain, have been widely used as an ex vivo model to study the cerebrovascular function associated with cerebrovascular disorders and the therapeutic effects of ...
Dietrich, Hans H., Han, Byung Hee, Lee, Hyung-Jin, Zipfel, Gregory J.   +3 more
core   +2 more sources

Hepatic and Pulmonary Vasoactive Response Triggered by Potentially Hazardous Chemicals After Passing Through the Gut Mucosa

Diagnostics
Background/Objectives: In a previous study, we observed significantly prolonged hepatic and pulmonary first-pass transit times (TTs) for 99mTc-pertechnetate absorbed through the colorectal mucosa during per-rectal portal scintigraphy (PRPS).
Mircea Dragoteanu, Ștefan Tolea, Ioana Duca, Raluca Mititelu, Kalevi Kairemo   +4 more
doaj   +1 more source

To Tube or Not to Tube? The Role of Intubation during Stroke Thrombectomy. [PDF]

, 2014
In the 10 years since the FDA first cleared the use of endovascular devices for the treatment of acute stroke, definitive evidence that such therapy improves outcomes remains lacking.
Hinman, Jason D, Liang, Conrad W, Liebeskind, David S, Takahashi, Courtney   +3 more
core   +2 more sources

Vascular Contributions to Migraine: Time to Revisit?

Frontiers in Cellular Neuroscience, 2018
Migraine is one of the most prevalent and disabling neurovascular disorders worldwide. However, despite the increase in awareness and research, the understanding of migraine pathophysiology and treatment options remain limited.
Bianca N. Mason, Andrew F. Russo, Andrew F. Russo, Andrew F. Russo   +3 more
doaj   +1 more source

Altering temperature in a mammalian body [PDF]

, 2013
The present application relates to systems and methods for altering temperature in a mammalian body. Optionally, the systems and methods can be used to lower or raise core body temperature of a mammalian subject.
Diller, Kenneth R., Diller, Timothy T., Hensley, Daniel W.   +2 more
core   +1 more source

Limited AT1 Receptor Internalization Is a Novel Mechanism Underlying Sustained Vasoconstriction Induced by AT1 Receptor Autoantibody From Preeclampsia

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2019
Background Angiotensin II type 1 receptor (AT1R) autoantibody (AT1‐AA) was first identified as a causative factor in preeclampsia. Unlike physiological ligand angiotensin II (Ang II), AT1‐AA can induce vasoconstriction in a sustained manner, causing a ...
Jingwei Bian, Jinghui Lei, Xiaochen Yin, Pengli Wang, Ye Wu, Xiaoli Yang, Li Wang, Suli Zhang, Huirong Liu, Michael L. X. Fu   +9 more
doaj   +1 more source