Results 61 to 70 of about 281,667 (252)

Cerebellar Venous Infarction Combined with Developmental Venous Anomaly and Contralateral Sinus Thrombosis

Вестник рентгенологии и радиологии
Developmental venous anomalies (DVA) are among the most common malformations, accounting for about 55% of all cerebral vascular anomalies. Most of them are asymptomatic, detected incidentally by brain magnetic resonance imaging and do not require ...
A. P. Demyanov, M. B. Dolgushin, T. M. Rostovtseva   +2 more
doaj   +1 more source

Inflammation Unchecked: Concurrent Kawasaki Disease and Stevens‐Johnson Syndrome in an 18‐Month‐Old Child

Arthritis Care &Research, EarlyView.
Catherine Deffendall, Jodi Backalar, Elizabeth Acevedo Zapata, Adriana Della Porta, Lorin Bibb, Tyler Reese, Charlotte M. Brown   +6 more
wiley   +1 more source

Self‐Assembling Copolymers Encapsulating Single Endothelial Cells Induce Endogenous ECM Deposition and Vascular Regeneration

Advanced Materials, EarlyView.
This study presents the first demonstration of stable sub‐50‐micron single‐cell GPM vesicles fabricated through the intrinsic self‐assembly of an amphiphilic copolymer. Hierarchical assembly of cell containing GPM vesicles into microspheres enable tunable, sustained cell delivery with immune protection.
Viola B. Morris, Sangho Lee, Kalp Soni, Simon He, Matthew Huang, Dandan Chen, Dae Hoon Lee, Kyung Hee Kim, Seonggeon Cho, Laura Pencea, Divit Jain, Young‐Sup Yoon   +11 more
wiley   +1 more source

A U‐shaped Microfluidic Platform for Culturing Vascularized Colorectal Cancer Spheroids Reveals Tumor–Endothelial Crosstalk and Invasion‐Associated Remodeling

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, M. Ballerini, A. Mantegazza, P. Occhetta, M. Rasponi   +4 more
wiley   +1 more source

Allelic and locus heterogeneity in inherited venous malformations

, 1999
Venous malformations are low-flow vascular lesions consisting of disorganized thin-walled vascular channels. These can occur sporadically but also as an autosomal dominant condition termed venous malformations, cutaneous and mucosal (VMCM; OMIM 600195 ...
Kontos, Christopher D., Speer, Marcy C., Prieto, Victor G., Shea, Christopher R., Berg, Jonathan N.; id_orcid, Riney, Travis J., Simpson, Sheila A., Nevin, Norman C., Pasyk, Krystyna A., Cha, Eugene H., Calvert, Jennifer T., Peters, Kevin G., Marchuk, Douglas A.   +12 more
core   +1 more source

Toward Perception‐Native Electronic Skin: Bio‐Inspired In‐/Near‐Sensor and Neuromorphic Computing for Humanoid Robots

Advanced Materials Technologies, EarlyView.
Dense tactile streams from across the humanoid body converge on collide in a central wiring and data bottleneck. By relocating computation closer to and then into the skin itself, near‐ and in‐sensor architectures, together with neuromorphic computing, chart a path toward perception‐native electronic skin, in which the conversion of stimulus into ...
Mijin Kim, Chang‐Jae Beak, Jiyoung Park, Youngdo Jung, Sunjong Oh, Sin‐Hyung Lee, Bo‐Yeon Lee   +6 more
wiley   +1 more source

Venous vascular malformations and compressive neuropathy

, 2019
Background: Venous malformations (VMs) are slow flowing congenital vascular malformations that demonstrate continuous growth. They are prone to bleeding and frequent invasion of adjacent structures.
Alvin Y. Chan, MD, Joeseph A. Osorio, MD, PhD, Sean P. Ferris, MD, PhD, Line Jacques, MD, Andrew W. Bollen, MD, DVM, Beata Durcanova, BS, Cynthia Chin, MD   +6 more
core   +1 more source

Angioarchitecture and hemodynamics of microvascular arterio-venous malformations. [PDF]

, 2018
INTRODUCTION:Arteriovenous malformations (AVMs) are characterized by pathological high flow, low resistance connections between arteries and veins. Treatment is critically dependent on correct interpretation of angioarchitectural features.
Vuillemin, Nicolas, Baumgartner, Iris, Frey, Sabrina, Kammer, Rafael Franz, Sabrina Frey, Obrist, Dominik, Hendrik von Tengg-Kobligk, Iris Baumgartner, Nicolas Vuillemin, von Tengg-Kobligk, Hendrik, Tarcisi Cantieni, Rafael Kammer, Axel Haine, Dominik Obrist, Cantieni, Tarcisi, Haine, Axel   +15 more
core   +3 more sources

Moisture‐Adaptive Triboelectric Materials and Platforms: Design Strategies, Performance Enhancement, and Applications in Energy Harvesting and Wearable Electronics

Advanced Materials Technologies, EarlyView.
This review summarizes moisture‐adaptive strategies that enable triboelectric nanogenerators (TENGs) to operate across diverse moisture conditions. It examines moisture‐management methods, including exclusion, directional transport, removal, and utilization, with charge‐regulation approaches based on interfacial, dielectric, and structural engineering.
Junzhe Gan, Zhao Sha, Xuehua Zhang, Hoang‐Phuong Phan, Jin Zhang   +4 more
wiley   +1 more source

Diode laser photocoagulation for lingual venous malformation: A case report

Advances in Oral and Maxillofacial Surgery
Background: Venous malformations are slow-flow vascular malformations that may affect the oral cavity and cause functional discomfort, bleeding risk, and esthetic concern. According to the International Society for the Study of Vascular Anomalies (ISSVA)
Meriem Harrizi, Lamia Kissi
doaj   +1 more source