Results 81 to 90 of about 7,634,771 (261)

Platelet-rich emboli in cerebral large vessel occlusion are associated with a large artery atherosclerosis source

, 2021
Background and Purpose— Nearly 30% of large vessel occlusion acute ischemic stroke clots are from an unknown source. We assessed histological clot composition in a series of patients with large vessel occlusion and investigated correlations between clot ...
Gounis, Matthew J., Puri, Ajit S., Nogueira, Raul G., Aghaebrahim, Amin, Delgado Almandoz, Josser E., Wang, Shunli, Hanel, Ricardo A., Doyle, Karen M., Fitzgerald, Seán, Almekhlafi, Mohammed, Layton, Kennith F., Pereira, Vitor M., Kallmes, David F., Yoo, Albert J., Kadirvel, Ramanathan, Thacker, Ike C., Rabinstein, Alejandro A., Demchuk, Andrew M., Chueh, Ju-Yu, Sauvageau, Eric, Brinjikji, Waleed, Kvamme, Peter, Kayan, Yasha, Douglas, Andrew, Dai, Daying   +24 more
core   +1 more source

A Robust Bio‐Supportive Hydrogel Patch for Full‐Thickness Repair of Gastroesophageal Defects

Advanced Science, EarlyView.
Gastroesophageal defect repair remains a formidable clinical challenge plagued by high leakage and life‐threatening complications. We develop a double‐disc, highly crystalline PVA‐based RBS hydrogel patch featuring suture‐free sealing, robust acid/enzyme resistance and mechanical durability.
Xingqi Song, Zhewei Shuai, Weiyan Sun, Liang Chen, Yiwei Shen, Jiateng Hu, Yuanqi Ma, Jie Luo, Meilin Huang, Yan Luo, Yunlang She, Guangdong Zhou, Chang Chen, Dong Lei   +13 more
wiley   +1 more source

The SAVE Technique : Large-Scale Experience for Treatment of Intracranial Large Vessel Occlusions

, 2019
The stent retriever assisted vacuum-locked extraction (SAVE) technique was introduced as an effective thrombectomy method in stroke patients suffering from intracranial large vessel occlusion (LVO).
Mpotsaris, Anastasios, Riabikin, Alexander, Tsogkas, Ioannis, Abdullayev, Nuran, Maus, Volker, Jansen, Olav, Wiesmann, Martin, Riedel, Christian, Behme, Daniel, Psychogios, Marios-Nikos, Henkel, Silja, Hesse, Amelie Carolina   +11 more
core   +1 more source

Characteristics of early neurological deterioration in minor non-disabling ischemic stroke patients

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
Background The benefit of intravenous thrombolysis (IVT) in minor ischemic stroke patients still is controversial. Objective The incidence and risk factors of early neurological deterioration (END) in minor non-disabling patients were determined. Methods
Huan Tang, Lu Yang, Xiaobo Yan, Yanxing Zhang   +3 more
doaj   +1 more source

Remote Ischemic Post‐Conditioning Preserves the Neurovascular Unit by Brain‐Derived Gas6 That Drives Monocyte‐Derived Macrophage Reprogramming via Axl and Vimentin after SAH

Advanced Science, EarlyView.
Subarachnoid hemorrhage (SAH) triggers monocyte‐derived macrophage (MDM) infiltration and M1‐like polarization via Vimentin upregulation, leading to neurovascular unit disruption and cognitive dysfunction. Remote ischemic postconditioning (RIPostC) upregulates neuronal Gas6, which activates Axl on MDMs to downregulate Vimentin and drive reparative M2 ...
Yajun Zhu, Zichao Huang, Xi Rong, Xingwei Lei, Fuming Liang, Xiaoguo Li, Jiru Zhou, Yu Wang, Yifan Huang, Shuang Tang, Jianjun Zhong, Jin Yan, Hongji Deng, Chun Zeng, Zongduo Guo   +14 more
wiley   +1 more source

Accuracy of FAST-ED for Assessment Large Vessel Occlusion of Acute Ischemic Stroke in Emergency Department [PDF]

Chatchanan Pornpanit,1 Punnaporn Loymai,1 Nattaphol Uransilp,2 Winchana Srivilaithon1 1Department of Emergency Medicine, Faculty of Medicine, Thammasat University, Khlong Luang, Pathum Thani Province, Thailand; 2Division of Neurology, Department of ...
Uransilp N, Srivilaithon W, Pornpanit C, Loymai P   +3 more
core  

High glycemic variability: An underestimated determinant of stroke functional outcome following large vessel occlusion

, 2022
Background and purpose Early glycemic variability (GV) in diabetic patients is a poor prognosis factor following cardiovascular events. However, its influence on the course of acute ischemic stroke (AIS) with large vessel occlusion remains unclear. We
RENOU, P., POLI, M., MARNAT, G., CATARGI, B., BEAUVIEUX, Marie Christine, SAGNIER, S., BAUDU, J., Beauvieux, M.-C., OLINDO, S., COUTURE, M., Montaudon, M., Gerbaud, E., MONTAUDON, Michel, SIBON, Igor, DEBRUXELLES, S., GERBAUD, Edouard, Sibon, I., S. Debruxelles, M.-C. Beauvieux, I. Sibon, E. Gerbaud, P. Renou, M. Couture, J. Baudu, B. Catargi, S. Olindo, M. Montaudon, G. Marnat, S. Sagnier, M. Poli   +29 more
core   +1 more source

An Expertise Transfer Framework For Autonomous Surgical Assistance

Advanced Science, EarlyView.
This study introduces an expertise transfer framework for procedure‐spanning autonomous surgical assistance. By emulating expert logic through hierarchical perception, attention modeling, and knowledge graph‐based decision‐making, the system provides near‐expert surgical view assistance.
Yuan Gao, Guangdi Chu, Wei Jiao, Yuchuan Zhong, Hang Yuan, Chengjun Li, Jinhua Li, Shuxin Wang, Bo Guan, Jianchang Zhao, Lizhi Pan, Haitao Niu, Jianmin Li   +12 more
wiley   +1 more source

Open Microvascular Thrombectomy for Acute Intracranial Large Vessel Occlusion: Microsurgery in the Endovascular Thrombectomy Era

, 2021
Background: Open microsurgical thrombectomy for acute intracranial large vessel occlusion (LVO) has been the subject of dozens of case reports and series.
Mechri, I, Jain, A, van Doormaal, Pieter Jan, Dammers, R.; id_orcid, Volovici, Victor, Gautam, AT, Seh, H, Imen Mechri, Pieter Jan van Doormaal, Hadil Seh, Amata Thongphetsavong Gautam, Ruben Dammers, Anamika Jain, Victor Volovici   +13 more
core   +1 more source

Alkylating Agent–Induced FANCL Impairment Damages Pulmonary Arterial, Venous, and Microvascular Endothelial Cells and Predisposes to PAH/PVOD

Advanced Science, EarlyView.
This study establishes a novel cisplatin‐induced rat model of PAH/PVOD and identifies a conserved mechanistic axis—FANCL impairment, DNA damage accumulation, and endothelial dysfunction—triggered by cisplatin or mitomycin C across pulmonary arteries, veins, and microvessels.
Shiyun Liu, Yufei Sun, Xinlei Wu, Haixia Chen, Shaocong Mo, Zichong Li, Yiwei Gong, Xiaoqian Shan, Yuanqi Li, Yaru Guan, Junqi Zhu, Han Yan, Min Du, Feng Wei, Peixin Ou, Ziyi Wang, Chenting Zhang, Lei Xu, Wenju Lu, Jian Wang, Kai Yang   +20 more
wiley   +1 more source