Results 61 to 70 of about 1,071,521 (287)

Organoid Brain‐Machine‐Interface Devices for Central Nervous System Repair

Advanced Science, EarlyView.
We envision organoid brain‐machine‐interface (Organoid‐BMI) devices as new biohybrid bidirectional communication pathways to connect the human CNS and the external world for personalized CNS repair and regeneration. ABSTRACT Central nervous system (CNS) repair and regeneration suffer from tremendous clinical challenges due to current limitations in ...
Yantao Xing, Yang Yang, Zichen Hong, Chunhui Tian, Huiyu Chu, Susanne Clara Prokop, Hongwei Cai, Mingxia Gu, Jason Tchieu, Ken Mackie, Feng Guo   +10 more
wiley   +1 more source

Spinal root arteriovenous malformations and same-segment cord cavernous malformation in familial cerebral cavernous malformation

, 2008
Spinal vascular malformations are uncommon lesions, and controversy persists regarding optimal investigation, classification, and treatment strategies. The authors report on a patient with a spinal root arteriovenous malformation (AVM) associated with a ...
Judith Gault, Flavio S. Domingues, Leila Chimelli, Jorge Marcondes De Souza   +3 more
core   +1 more source

Alternating Shear Force of Respiration Regulates Cell Interactions of Fibroblasts and Macrophages to Promote Soft Tissue Integration of Chest Wall Polyetheretherketone Implants

Advanced Science, EarlyView.
Given that PEEK chest wall implants induce shear force at the soft tissue‐implant interface due to respiratory motion in the early in vivo post‐implantation stage. We confirmed that this mechanical stimulus triggers the PIEZO1/ITGB1/YAP1 signalling axis in L929 and the STAT6/p‐STAT6 pathway in RAW264.7, which in turn mediates adhesion and migration of ...
Rou Huang, Yangfan Huo, Jin Liu, Sida Liu, Minghai Ma, Hao Guo, Yuanquan Zhang, Xing Li, Xiao Liang, Jiawei Xiu, Ying Sun, Lijun Huang, Xiaolong Yan, Weiwei Wu, Lei Wang   +14 more
wiley   +1 more source

Vascular malformations of the spinal

Anales de la Facultad de Medicina, 1956
Dentro de la patología del Sistema Nervioso Central, las anomalías vasculares ofrecen numerosos problemas de interés, sobre todo en lo que se refiere a su localización medular. En general. al tratar de la patología vascular se ha dado poca importancia a la médula y sin embargo, las anomalías vasculares de este órgano, en especial las venosas, son ...
Gastelumendi, René, Cabieses, Fernando, Abalan, Yolanda   +2 more
openaire   +1 more source

Atmospheric Water Harvesting Through Polymer Hydrogel Sorbents: Materials Chemistry, Design Strategies, and Applications

Advanced Science, EarlyView.
Polymer‐based hydrogels have emerged as promising materials for atmospheric water harvesting (AWH) due to their high water affinity, tunable network structure, and excellent moisture adsorption‐desorption performance. Functional hydrogel systems enable efficient water capture and controlled release under low‐energy conditions, offering a sustainable ...
Swagata Datta, Sushmit Sen, Nilanjan Dey, Amrita Chatterjee, Ananya Sadhu, Sudipta Sarkar, Pradip K. Maji   +6 more
wiley   +1 more source

A spinal cavernous malformation in multiple cerebral cavernous venous malformations syndrome

, 2023
: Teaching Point: In patients with familial multiple cavernous malformation syndrome with acute focal neurological deficit, a symptomatic spinal cavernous malformation must be included in the differential ...
Vangrinsven, Guillaume, Vanwalleghem, Phyllis, 6zsarlak, 6zkan, Phyllis Vanwalleghem, Özkan Özsarlak, Guillaume Vangrinsven   +5 more
core   +1 more source

An Injectable Metal‐Drug Supramolecular Condensate Enables Radiosensitization and Systemic Antitumor Immunity for Post‐Surgical Osteosarcoma Therapy

Advanced Science, EarlyView.
This work designed an injectable metal‐drug supramolecular condensate formed from hafnium ions and alendronate (Hf‐ALN) and loaded with the COX‐2 inhibitor celecoxib (CXB) for synergistic radioimmunotherapy of postoperative osteosarcoma. Mechanistically, upon X‐ray irradiation, Hf enhances radiation energy deposition, ROS generation, and DNA damage ...
Tianhua Xiao, Zunlei Gong, Chuke Chen, Hui Yu, Yu Cai, Can Liu, Hongkai Huang, Ying Li, Jinyuan Guan, Le Wang, Chengyun Ning, Guoxin Tan, Lei Zhou   +12 more
wiley   +1 more source

Single‐Nucleus Atlas of Spinal Sarcopenia Patients Reveals Disruption of Quiescent and Regenerative Satellite Cell Niches in Fatty‐Infiltrated Muscle

Advanced Science, EarlyView.
Mechanisms of Fatty Infiltration and Muscle Degeneration. Clinical metadata identified intramuscular fat accumulation as an independent driver of muscle mass decline. Single‐nucleus RNA sequencing of spinal sarcopenia muscle revealed adipogenic reprogramming of fibro‐adipogenic progenitors, satellite‐cell niche disruption, and elevated levels of the ...
Wenkai Wu, Renxian Wang, Dingding Wang, Quanzhong Ren, Ling Wang, Fangfang Duan, Guihe Yang, Ruixuan Yu, Yi Wang, Yingyu Zhang, Zetong Zang, Chuqi Li, Weijia Liu, Wenshuang Zhang, Yi Yuan, Zitong Cheng, Xiaoguang Cheng, Junbo Liang, Yajun Liu   +18 more
wiley   +1 more source

Coexistence of a single cerebral arteriovenous malformation and spinal arteriovenous malformation [PDF]

, 2009
The coexistence of a cerebral and a spinal arteriovenous malformation (AVM) together is extremely rare. We present a 31-year-old woman, who suffered from severe root pains in the left upper extremity.
Wang, Yabing, Ling, Feng, Zhang, Hongqi
core   +1 more source

Spinal vascular malformations: MR angiography after treatment

, 2001
PURPOSE: To evaluate the role of magnetic resonance (MR) angiography in the assessment of spinal vascular malformation therapy. MATERIALS AND METHODS: Thirty-four patients with spinal vascular malformations (30 dural arteriovenous fistulas, two ...
Villari N., Politi LS, Bartolozzi C, Ferrito G, Quilici N, Mascalchi M, Cellerini M, Guerrini L, Mangiafico S, COSOTTINI, MIRCO   +9 more
core   +1 more source