Results 71 to 80 of about 2,732,558 (236)
The effect of hypoxia on intra-ocular, mean arterial, retinal venous and ocular perfusion pressures.
, 2016 INTRODUCTION High altitude hypoxia is linked to decreased blood oxygen saturation with a related increase of Endothelin-1 (ET-1) blood plasma levels.
Dayhaw-Barker P, Flammer J, Baertschi M
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Advanced Materials Technologies, EarlyView.A closed U‐shaped microfluidic platform symmetrically embeds a single, size‐controlled HT29 colorectal cancer spheroid within a GFP‐HUVEC‐laden fibrin matrix. HT29 spheroids are associated with hyper‐branched endothelial network remodeling, while vascularized co‐culture is accompanied by anisotropic protrusive growth and EMT‐like marker changes in the ...
G. Cretti +4 more
wiley +1 more source
Medicina, 2020 Background and objectives: Ocular massage (OM) is used as a treatment option for acute retinal artery occlusion, under the assumption that it induces vessel dilatation and enhances perfusion.
Felix Rommel +6 more
doaj +1 more source
Advanced Materials Technologies, EarlyView.Transparent microelectrode arrays enable simultaneous optical and electrical electrophysiology with high spatiotemporal resolution, allowing multimodal observations of dynamic biological systems. Advances in materials and device architectures improve device performance by addressing key trade‐offs between optical transparency, impedance, and ...
Michael Abraham Listyawan +6 more
wiley +1 more source
From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures
Advanced Robotics Research, EarlyView.This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley +1 more source
Frontiers in PhysiologyIntroductionTo consider how blood pressure and intracranial pressure modify the way that retinal function responds to intraocular pressure elevation in rats.MethodsSix groups of adult Long–Evans rats (n = 7–11 eyes/group, total animals 25) were ...
Sera N. Ganearachchi +6 more
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Ocular perfusion pressure and anticardiolipin antibodies in glaucomatous Egyptian patients
Delta Journal of Ophthalmology, 2016 Aim The aim of the present study was to investigate the association of antiphospholipid antibodies and ocular perfusion pressure (OPP) with primary open-angle glaucoma (POAG) in an Egyptian population.
Maha Shahin +2 more
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Advanced Robotics Research, EarlyView.Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin +3 more
wiley +1 more source
National Journal of Physiology, Pharmacy and Pharmacology, 2020 Background: Elevated intraocular pressure (IOP) and reduced ocular perfusion pressure (OPP) are major risk factors in the development and progression of glaucoma.
Sudha B Sreenivas, Vinitha K R
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Retinal Blood Flow Response to Ocular Perfusion Pressure Modification
, 2014 Retinal Blood Flow Response to Ocular Perfusion Pressure ...
Algis J Vingrys (13596826) +6 more
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