Results 101 to 110 of about 303,956 (318)

A simple automated method for continuous fieldwise measurement of microvascular hemodynamics

, 2018
Microvascular perfusion dynamics are vital to physiological function and are frequently dysregulated in injury and disease. Typically studies measure microvascular flow in a few selected vascular segments over limited time, failing to capture spatial and
Klaunig, James E., Dunn, Kenneth W., Clendenon, Sherry G, Glazier, James Alexander, Hoene, R A Von, Mang, H, Fu, X, Martinez, Mesha, Sluka, James Patrick, Clendenon, J L, Filson, A J, Winfree, S   +11 more
core   +1 more source

Application of a novel method for subsequent evaluation of sinusoids and postsinusoidal venules after ischemia-reperfusion injury of rat liver [PDF]

, 1998
Although several intravital fluorescence microscopic studies demonstrated that microcirculatory derangement is induced during liver ischemia-reperfusion, these data were obtained from randomly selected microvascular areas and microvessels, Repeated ...
Todoroki, T., Schildberg, Friedrich Wilhelm, Kondo, Tadashi, Okamoto, S., Messmer, K., Hirano, T.   +5 more
core   +1 more source

A Versatile Microfluidic Extrusion‐Based Hydrogel Platform for Self‐Organization and Long‐Term Maintenance of Engineered 3D Lymphatic Endothelium

Advanced Healthcare Materials, EarlyView.
Microfluidic coaxial extrusion generates size‐controlled 3D lymphatic tubes from primary human dermal lymphatic endothelial cells in a defined four‐component matrix. These engineered vessels self‐organize into stable lymphatic endothelium, maintain selective macromolecular permeability for 30 days, and enable direct comparison with blood endothelial ...
Elsa Mazari‐Arrighi, Adeline Boyreau, Laura Chaillot, Wilfried Souleyreau, Laetitia Andrique, Pierre‐Olivier Guichet, Thomas Mathivet, Andreas Bikfalvi, Pierre Nassoy   +8 more
wiley   +1 more source

Intraluminal application of vascular endothelial growth factor enhances healing of microvascular anastomosis in a rat model [PDF]

, 2005
Background: Early reconstitution after injury to the endothelium is an important feature for reducing a number of vessel wall pathologies. We investigated the effect of vascular endothelial growth factor ( VEGF) and its impact on the vascular remodeling ...
Hollenberg, S. M., Shakibaei, M., Kossmehl, P., Faramarzi, S., Paul, M., Schulze-Tanzil, G., Infanger, M., Grosse, J., Grimm, D.   +8 more
core   +1 more source

Neutrophil‐Mimetic MRI Enables Ultra‐Early Detection of Vascular Inflammation After Stroke

Advanced Healthcare Materials, EarlyView.
In this study, we developed neutrophil‐mimetic MRI probes that detect ultra‐early neuroinflammation following ischemic stroke by targeting E‐selectin. Within seconds of their injection, these microparticles mimic initial leukocyte adhesion to the activated cerebral endothelium.
Marion Isabelle Morvan, Damien Levard, Eloïse Lemarchand, Amal Boublay, Charly Helaine, Jolan Malherbe, Mikaël Naveau, Didier Goux, Igor Khalin, Ankita Talukdar, Cheun Pelleter, Charlène Jacqmarcq, Erwan Baudron, Isabelle Bardou, Sara Martinez de Lizarrondo, Maxime Gauberti, Denis Vivien, Antoine Philippe Fournier   +17 more
wiley   +1 more source

Effects of hemodialysis on blood volume, macro- and microvascular function

, 2020
BACKGROUND Vascular dysfunction is considered to spur the progression of cardiovascular disease in hemodialysis (HD) patients. Whether the HD procedure itself contributes to vascular dysfunction remains incompletely investigated.
Haider, Thomas, Nägele, Matthias P, Ruschitzka, Frank, Barthelmes, Jens, Nägele, Matthias P., Flammer, Andreas J, Sudano, Isabella, Bonani, Marco, Flammer, Andreas J., Cantatore, Silviya, Montero, David   +10 more
core   +1 more source

Cerebral blood flow modeling in primate cortex [PDF]

, 2010
We report new results on blood flow modeling over large volumes of cortical gray matter of primate brain. We propose a network method for computing the blood flow, which handles realistic boundary conditions, complex vessel shapes, and complex nonlinear ...
Plouraboué, Franck, Caroline Fonta, Guibert, Romain, Franck Plouraboué, Fonta, Caroline, Romain Guibert   +5 more
core   +1 more source

Atomic Layer Deposition Processes: Versatile Platforms for Engineering ZnO‐Chitosan Biointerfaces

Advanced Healthcare Materials, EarlyView.
Vapour phase metalation (VPM), multiplied pulsed vapour phase infiltration (MPI), and O2 plasma‑enhanced atomic layer deposition (PEALD) tailor Zn–chitosan (Zn‑CS) films. PEALD improves wettability and biocompatibility. MPI enhances semiconductor behavior. Antiseptic selectivity: VPM → E. coli; MPI → H. pylori.
Mabel Moreno, Anjana Devi, David Zanders, Miryam Arredondo, Davide Mariotti, Ruairi McGlynn, Sindy Devis, Simón Guerrero, Eglantina Benavente, Matias Alegría, Yusser Olguin, Lorena Lobos‐Gonzalez, Kevin Guzmán, Elizabeth Rivas‐Yañez, Paula Solar, Valentin Cepus, Michael Krause, Luis Velásquez   +17 more
wiley   +1 more source

Clinical and biochemical profile of lean type 2 diabetes mellitus

Indian Journal of Endocrinology and Metabolism, 2011
Background: Type 2 diabetes mellitus is the most prevalent form of diabetes worldwide. In western countries majority of the cases are obese. The scenario may be different in certain parts of India.
Punyakrit Deb Barma, Salam Ranabir, Lallan Prasad, Thangjam Premchand Singh   +3 more
doaj   +1 more source

Epidemiology of coronary microvascular obstruction [PDF]

, 2018
Primary percutaneous coronary intervention (PPCI) is nowadays the preferred reperfusion strategy for treating ST-elevation myocardial infarction (STEMI) patients, aiming at restoring epicardial infarct-related artery patency and achieving microvascular ...
Niccoli G., Montone R. A.
core   +1 more source