Results 121 to 130 of about 51,554 (307)

Development and preclinical evaluation of a hybrid stereoelectroencephalographic–laser depth electrode for magnetic resonance imaging‐guided interstitial thermal therapy in drug‐resistant epilepsy

Epilepsia, EarlyView.
Abstract Objective This study was undertaken to design and validate a hybrid depth electrode combining stereoelectroencephalographic (sEEG) recording and magnetic resonance‐guided laser interstitial thermal therapy (MRgLITT) under real‐time magnetic resonance thermometry, to streamline the transition from invasive localization to focal ablation in ...
Bertrand Mathon, Karima Mokhtari, Damien Galanaud, Alexandre Carpentier   +3 more
wiley   +1 more source

Erythrocyte flow and elasticity of microvessels evaluated by marginal cell-free layer and flow resistance

, 1996
Flow dynamics of human erythrocytes was compared in elastic (E) and hardened (H) microvessels with inner diameters of 10-40 microns. The thickness of the marginal cell-free layer and the overall flow resistance were measured with a vascular bed isolated
Y. Suzuki, J. Tanaka, N. Tateishi, N. Maeda   +3 more
core   +1 more source

A murine model to study vasoreactivity and intravascular flow in lung isograft microvessels [PDF]

, 2019
Intravital microscopy of orthotopic lung tissue is technically demanding, especially for repeated investigations. Therefore, we have established a novel approach, which allows non-invasive repetitive in vivo microscopy of ectopic lung tissue in dorsal ...
Menger, M. D., Heyder, Susanne, Haldizamani, Y., Hamacher, Jürg, Laschke, M. W., Schramm, R., Laschke, Matthias W, Hadizamani, Yalda, Bals, R., Menger, Michael D., Laschke, Matthias W., Menger, Michael D, Regelin, Nora, Borgmann, Michèle, Moehrlen, Ueli, Hamacher, J., Schramm, René, Moehrlen, U., Bals, Robert, Heyder, S., Regelin, N.   +20 more
core   +1 more source

Photodynamic Biomimetic Nanoparticles Accelerate Tumor Vascular Normalization Initiation

Exploration, EarlyView.
Platelet‐mimetic IA@PM integrates apatinib‐driven vascular normalization with ICG‐mediated photodynamic therapy, creating a self‐amplifying vascular normalization therapy (VNT)–photodynamic therapy (PDT) cycle that accelerates the onset of the vascular normalization window and potentiates antitumor treatment.
Yufei Liu, Changheng Xie, Yanfeng Huang, Ting Wang, Shi Du, Hui Xiong, Jing Yao   +6 more
wiley   +1 more source

Intracellular superoxide anions are increased in the microvessels isolated from the cortex and hippocampus.

, 2015
Regional microvessels were isolated and incubated with 50 μmol/L dihydroethidium at 37° for 15 minutes. Microvessels were homogenized in methanol and intracellular superoxide anions quantified by HPLC-based fluorescence.
Livius V. d’Uscio (833036), Susan A. Austin (768265), Anantha Vijay R. Santhanam (833035), Zvonimir S. Katusic (833037)   +3 more
core   +1 more source

Contribution of stromal cells to the formation and stabilisation of blood microvessels [PDF]

, 2021
Vasculogenesis, the creation of new blood vessels, occurs due to an inherent ability of endothelial cells (ECs) to self-assemble and form tubules. Additionally, many studies have shown that stromal cells, connective tissue cells of any organ, including ...
Shahrezagamasaei, Somayeh
core  

Bioactive Magnesium Silicate Activating Myocardial Energy Metabolism For Infarcted Myocardium Repair

Exploration, EarlyView.
ABSTRACT The heart is a highly energy‐dependent organ, developing bioenergy‐activating biomaterials to activate myocardial adenosine triphosphate (ATP) production and restore dysregulated energy homeostasis is a promising solution for its functional recovery.
Zhibin Liao, Chen Qin, Erhong Song, Chengbin Ding, Zhixu Wang, Yan Sun, Chen Song, Junjie Liu, Jingge Ma, Hongjian Zhang, Leyu Wang, Chengtie Wu   +11 more
wiley   +1 more source

White Globe Appearance Is an Endoscopic Predictor of Metachronous Multiple Gastric Cancers. [PDF]

DEN Open
ABSTRACT Objectives White globe appearance (WGA) is a small white lesion with a globular shape identified during magnifying endoscopy with narrow‐band imaging. However, the association between WGA and metachronous gastric cancer remains unclear. Methods This study involved patients who underwent endoscopic submucosal dissection (ESD) for first‐episode ...
Utsunomiya M, Nakanishi H, Yoshida N, Miyajima S, Kawasaki A, Wakita S, Kito Y, Tsuji K, Shugo H, Tsuji S, Tsuyama S, Katayanagi K, Minato H, Doyama H.   +13 more
europepmc   +2 more sources

Influence of vessel size on the sensitivity of porcine coronary microvessels to nitroglycerin

, 1990
The responses of small (60–100 microns), medium (101–190 microns), and large (191–300 microns) porcine coronary microvessels to nitroglycerin were examined in vitro using a video-imaging apparatus.
F. W. Sellke, D. G. Harrison, J. N. Bates, P. R. Myers   +3 more
core   +1 more source

Monitoring and assessment for obstructive sleep apnea

FlexMat, EarlyView.
This review systematically classifies Obstructive Sleep Apnea (OSA) monitoring indicators into three categories: physical, biochemical, and electrophysiological indicators, and lists several methods for each category. Abstract Obstructive sleep apnea (OSA) is a common chronic sleep‐disordered breathing disease characterized by recurrent upper airway ...
Yaowen Xu, Feifei Lin, Shujiao Chen, Zhen You, Shujing Zhu, Weiwei Zhao, Qiang Zhao   +6 more
wiley   +1 more source