Results 71 to 80 of about 10,888,759 (408)

Impact of Active Recovery and Whole-Body Electromyostimulation on Blood-Flow and Blood Lactate Removal in Healthy People [PDF]

, 2020
This study aimed to determine whether an active recovery with added whole-body electromyostimulation (WB-EMS) can increase blood flow and lead to blood lactate removal after intense exercise.
Babault, Barnett, Bieuzen, Borne, Currier, de la Camara Serrano, Dupuy, Erten, Griffin, Hopkins, Kaplan, Kastner, Kemmler, Kemmler, Kemmler, Kuipers, Lattier, Malone, Martin, Menendez, Neric, Nosaka, Pano-Rodriguez, Sheriff, Signorile, Toubekis, Tucker, Vanderthommen, Williams   +28 more
core   +1 more source

Elliptic cross sections in blood flow regulation [PDF]

arXiv, 2023
Arterial deformations arise in blood flow when surrounding tissue invades the space available for a blood vessel to maintain its circular cross section, the most immediate effects being a reduction in blood flow and redistribution of shear stress. Here we consider deformations from circular to elliptic cross sections. Solution of this problem in steady
arxiv  

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

FEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source

On conditions of negativity of friction resistance for non-stationary modes of blood flow and possible mechanism of affecting of environmental factors on energy effectiveness of cardio-vascular system functioning

, 2013
It is shown that initiated by action of molecular viscosity impulse flow, directed usually from the moving fluid to limiting it solid surface, can, under certain conditions, turn to zero and get negative values in the case of non-stationary flow caused ...
Chefranov, S. G.
core   +2 more sources

Renal pericytes: regulators of medullary blood flow [PDF]

, 2012
Regulation of medullary blood flow (MBF) is essential in maintaining normal kidney function. Blood flow to the medulla is supplied by the descending vasa recta (DVR), which arise from the efferent arterioles of juxtamedullary glomeruli.
Agmon Y., Beach R.E., Biondi M., Burnstock G., Casellas D., Cohen H.J., Edwards R.M., Guan Z., Harrison‐Bernard L.M., Harrison‐Bernard L.M., Jamison R.L., Kreisberg M.S., Kriz W., Larson T.S., Lazarowski E.R., Lerman L.O., Majid D.S., Pallone T.L., Rouget C., Seldin D.W., Stern M.D., Strick D.M., Takenaka T., Takezawa K., Turner M.R., Unwin R.J., Yamagishi S., Yang S.   +27 more
core   +1 more source

Control of Cerebral Blood Flow by Blood Gases

Frontiers in Physiology, 2021
Cerebrovascular reactivity can be measured as the cerebrovascular flow response to a hypercapnic challenge. The many faceted responses of cerebral blood flow to combinations of blood gas challenges are mediated by its vasculature’s smooth muscle and can ...
James Duffin, James Duffin, James Duffin, James Duffin, David J. Mikulis, Joseph A. Fisher, Joseph A. Fisher, Joseph A. Fisher, Joseph A. Fisher, Joseph A. Fisher   +9 more
doaj   +1 more source

STAT3 expression is reduced in cardiac pericytes in HFpEF and its loss reduces cellular adhesion and induces pericyte senescence

FEBS Letters, EarlyView.
Heart failure with preserved ejection fraction (HFpEF) accounts for half of the heart failure cases. It is characterised by microvascular dysfunction, associated with reduced pericyte coverage and diminished STAT3 expression in pericytes. Loss of STAT3 impairs pericyte adhesion, promotes senescence, and activates a pro‐fibrotic gene program.
Leah Rebecca Vanicek, Ariane Fischer, Mariano Ruz Jurado, Anita Tamiato, Tara Procida‐Kowalski, Jochen Wilhelm, Dennis Hecker, Maximilian Merten, Felicitas Escher, Badder Kattih, Valentina Puntmann, David John, Marcel H. Schulz, Eike Nagel, Stefanie Dimmeler, Guillermo Luxán   +15 more
wiley   +1 more source

The Effects of a High Fat Meal on Blood Flow Regulation during Arm Exercise [PDF]

, 2020
A diet high in saturated fats results in endothelial dysfunction and can lead to atherosclerosis, a precursor to cardiovascular disease. Exercise training is a potent stimulus though to mitigate the negative effects of a high saturated fat diet; however,
Autler, Aaron, Bohmke, Natalie J., Chiu, Alexander, Franco, R. Lee, Garten, Ryan S., Henderson, Eric, Pederson, Lauren, Reed, Hunter, Richardson, Jacob, Via, Jeremy O.   +9 more
core   +1 more source

In vivo effects of horse and rabbit antithymocyte globulin in patients with severe aplastic anemia

Haematologica, 2014
We recently reported that rabbit antithymocyte globulin was markedly inferior to horse antithymocyte globulin as a primary treatment for severe aplastic anemia. Here we expand on our findings in this unique cohort of patients.
Xingmin Feng, Phillip Scheinberg, Angelique Biancotto, Olga Rios, Sarah Donaldson, Colin Wu, Haiyun Zheng, Kazuya Sato, Danielle M. Townsley, J. Philip McCoy, Neal S. Young   +10 more
doaj   +1 more source

Blood flow in microvascular networks [PDF]

, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009), Bressloff, NW, Mansour, MH, Shearman, CP   +3 more
core