Results 71 to 80 of about 70,906 (304)
Super‐Resolution Ultrasound Based Cell Tracking With Polymeric Nanobubbles
Advanced Materials, EarlyView.This study presents a super‐resolution ultrasound platform for tracking cells in vivo. Biocompatible polymeric nanobubbles are used as highly echogenic intracellular labels. Following the injection of cells and microbubbles, ultrasound localization microscopy (ULM) can dynamically match the microvascular architecture and individual cell trajectories ...
Junlin Chen +19 more
wiley +1 more source
, 2018 Topographic characteristics of lamina cribrosa defect and parapapillary microvasculature dropout (Mvd-P) in eyes with microvasculature dropout inside the optic disc (Mvd-D).
Adeleh Yarmohammadi (5608025) +8 more
core +1 more source
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
Advanced Science, EarlyView.Perivascular matrix densification promotes the emergence of aberrant endothelial tip cells (ATECs) that invade and persist within fibrotic microenvironments. Using in vivo lineage tracing and a human microvessel model, this study shows that fibrous matrix cues destabilize VE‐cadherin–mediated junctions to gate TGF‐β signaling, inducing a pro ...
Jingyi Xia +17 more
wiley +1 more source
Frontiers in Cellular Neuroscience, 2021 Neurovascular coupling, the process by which neuronal activity elicits increases in the local blood supply, is impaired in stroke patients in brain regions outside the infarct.
Zhenzhou Li +7 more
doaj +1 more source
Advanced Science, EarlyView.An activity‐dependent pathway links prefrontal circuit hypoactivity to cognitive impairment. Reduced PVA–mPFC activity upregulates NEPAS, which suppresses PTX3 secretion, leading to impaired angiogenesis, myelin deficits, and memory decline. Rescue is achieved by NEPAS knockdown or chemogenetic circuit activation.
Boya Hu +11 more
wiley +1 more source
Investigations of the Microvasculature of the Human Macula Utricle in Meniere’s Disease
Frontiers in Cellular Neuroscience, 2019 The integrity and permeability of the blood labyrinthine barrier (BLB) in the inner ear is important to maintain adequate blood supply, and to control the passage of fluids, molecules and ions.
Gail Ishiyama +3 more
doaj +1 more source
Comparison of pre- and post-operative microvasculature parameters.
, 2018 Comparison of pre- and post-operative microvasculature parameters.
Marion R. Munk (4017653) +6 more
core +1 more source
FGL2‐HDAC11 Drives Immunothrombosis via NETs‐Mediated Endothelial Capillarization in MASLD Fibrosis
Advanced Science, EarlyView.ABSTRACT Metabolic dysfunction–associated steatotic liver disease (MASLD) is frequently accompanied by hepatic fibrosis and systemic cardiovascular complications; however, the mechanistic interplay between coagulation abnormalities and disease progression remains poorly defined.
Xitang Li +16 more
wiley +1 more source
Rat perivascular adipose tissue microvasculature revealed by tissue clearing
Frontiers in PhysiologyPerivascular adipose tissue (PVAT) surrounds the majority of blood vessels and plays diverse roles in vascular and metabolic functions. The hormonal and lipid exchange functions of PVAT require access to blood vessels.
Stephanie W. Watts +3 more
doaj +1 more source