Results 21 to 30 of about 589,793 (294)

Optical Coherence Tomography Angiography-Based Quantitative Assessment of Morphologic Changes in Active Myopic Choroidal Neovascularization During Anti-vascular Endothelial Growth Factor Therapy

Frontiers in Medicine, 2021
Purpose: To establish quantitative profile of the morphologic changes among patients with active myopic choroidal neovascularization (mCNV) before and after anti-vascular endothelial growth factor (VEGF) therapy using optical coherence tomography ...
Yao Wang, Zhongli Hu, Tiepei Zhu, Zhitao Su, Xiaoyun Fang, Jijian Lin, Zhiqing Chen, Zhaoan Su, Panpan Ye, Jian Ma, Li Zhang, Jinyu Li, Lei Feng, Chuan-bin Sun, Zhiyong Zhang, Xingchao Shentu   +15 more
doaj   +1 more source

RET mutation and increased angiogenesis in medullary thyroid carcinomas [PDF]

, 2016
Advanced medullary thyroid cancers (MTCs) are now being treated with drugs that inhibit receptor tyrosine kinases, many of which involved in angiogenesis.
Acquaviva, Giorgia, Boichard, Amélie, Casadei, Gian Piero, Checquolo, Saula, Colato, Chiara, de Biase, Dario, Durante, Cosimo, Ferdeghini, Marco, Filetti, Sebastiano, Pecce, Valeria, Rhoden, Kerry, Rosignolo, Francesca, Russo, Diego, Sponziello, Marialuisa, Tallini, Giovanni, Verrienti, Antonella, Visani, Michela   +16 more
core   +1 more source

3D simulations of gas puff effects on edge plasma and ICRF coupling in JET [PDF]

, 2017
Recent JET (ITER-Like Wall) experiments have shown that the fueling gas puffed from different locations of the vessel can result in different scrape-off layer (SOL) density profiles and therefore different radio frequency (RF) coupling.
Bilato, R., Bobkov, V., Coster, D., Feng, Y., Goniche, M., Guillemaut, C., Harting, D., Jacquet, P., Jet Contributors, The, Lerche, E., Lunt, T., Noterdaeme, J.-M., Szepesi, G., van Eester, D., Zhang, Wei   +14 more
core   +4 more sources

Vascular network segmentation: an unsupervised approach [PDF]

, 2012
Micro-tomography produces high resolution images of biological structures such as vascular networks. In this paper, we present a new approach for segmenting vascular network into pathological and normal regions from considering their micro-vessel 3D ...
Descombes, Xavier, El Boustani, Abdelhakim, Fonta, Caroline, Le Duc, Géraldine, Plouraboué, Franck, Serduc, Raphael, Weitkamp, Timm   +6 more
core   +2 more sources

BMPER regulates cardiomyocyte size and vessel density in vivo [PDF]

Cardiovascular Pathology, 2013
BMPER, an orthologue of Drosophila melanogaster Crossveinless-2, is a secreted factor that regulates bone morphogenetic protein activity in endothelial cell precursors and during early cardiomyocyte differentiation. Although previously described in the heart, the role of BMPER in cardiac development and function remain unknown.
Monte S, Willis, Laura A, Dyer, Rongqin, Ren, Pamela, Lockyer, Isabel, Moreno-Miralles, Jonathan C, Schisler, Cam, Patterson   +6 more
openaire   +2 more sources

Quantitative analysis of conjunctival microvasculature imaged using optical coherence tomography angiography

Eye and Vision, 2019
Background The goal was to quantitatively analyze the bulbar conjunctival microvascular density using optical coherence tomography angiography (OCTA) and compare it to the vessel density using functional slit-lamp biomicroscopy (FSLB).
Zhiping Liu, Hua Wang, Hong Jiang, Giovana Rosa Gameiro, Jianhua Wang   +4 more
doaj   +1 more source

Optical Coherence Tomography Angiography Findings in Primary Open- Angle and Pseudoexfoliation Glaucoma

Türk Oftalmoloji Dergisi, 2022
Objectives:To compare the optical disc and macular vascular density values of patients with glaucoma and healthy individuals by using optical coherence tomography angiography and evaluate the relationship between structural and functional test results ...
Emrah Düzova, Gülizar Demirok, Güner Üney, Ahmet Kaderli, Mehmet Yakın, Selma Özbek-Uzman, Ümit Ekşioğlu   +6 more
doaj   +1 more source

Fluids confined in wedges and by edges: Virial series for the line-thermodynamic properties of hard spheres [PDF]

, 2014
This work is devoted to analyze the relation between the thermodynamic properties of a confined fluid and the shape of its confining vessel. Recently, new insights in this topic were found through the study of cluster integrals for inhomogeneous fluids ...
Hansen J.-P., Hill T. L., Ignacio Urrutia, Press W.   +3 more
core   +1 more source

Retinal vessel density from optical coherence tomography angiography to differentiate early glaucoma, pre-perimetric glaucoma and normal eyes.

PLoS ONE, 2017
PurposeTo evaluate optic nerve vascular density using swept source optical coherence tomography angiography (OCTA) in patients with early primary open angle glaucoma (POAG), pre-perimetric glaucoma and normal eyes.MethodsThis is a prospective ...
Handan Akil, Alex S Huang, Brian A Francis, Sirinivas R Sadda, Vikas Chopra   +4 more
doaj   +1 more source

Optic Disc Vascularization in Glaucoma: Value of Spectral-Domain Optical Coherence Tomography Angiography

Journal of Ophthalmology, 2016
Purpose. To detect changes in optic nerve head (ONH) vascularization in glaucoma patients using spectral-domain OCT angiography (OCT-A). Material and Method.
Pierre-Maxime Lévêque, Pierre Zéboulon, Emmanuelle Brasnu, Christophe Baudouin, Antoine Labbé   +4 more
doaj   +1 more source