Results 81 to 90 of about 17,563,378 (284)

TRATAMIENTO ENDOVASCULAR DE ANEURISMA DE BIFURCACIÓN DE LA ARTERIA CEREBRAL [PDF]

, 2015
Cerebral aneurysms of the middle cerebral artery are a frequent cause of spontaneous subarachnoid hemorrhage. The surgical neck clipping-to prevent rebleeding-has traditionally been the treatment of choice.
Rosales Bravo, Luis Manuel, Quiroga Galindo, Mónica, Hernández Gaitán, Manuel, Cabezas Campodónico, Carlos   +3 more
core   +1 more source

Rocket‐Inspired Sequentially Targeted Nanotherapeutics for Mitochondrial Regulation and Inflammatory Reprogramming in Ischemic Stroke

Advanced Science, EarlyView.
A novel neutrophil‐hitchhiking, rocket‐inspired nanoplatform is developed to cross the blood‐brain barrier for sequential, spatiotemporal drug delivery. By responsive surface transformation in the ischemic penumbra, it precisely targets mitochondria to suppress Drp1‐mediated fission.
He Bai, Zihao Yong, Yang Li, Qingmin Chen, Yong Liu, Xiaomeng Guo, Fukai Li, Shicheng Tang, Zhuo Yang, Yufei Zhang, Ruwei Jie, Xiaohong Lv, Huacheng Wang, Chunming Huang, Liwei Xie, Jianqi Xiao, Qingchun Mu, Longguang Tang   +17 more
wiley   +1 more source

Índice de pulsatilidad de arteria cerebral media como predictor para desenlaces desfavorables en fetos pequeños para la edad gestacional [PDF]

, 2014
Introducción: La aparición de vasodilatación aislada de la arteria cerebral media en fetos pequeños para la edad gestacional sin otros cambios en el doppler puede interpretarse como fisiológica o podría ser la manifestación inicial de una restricción de ...
Bonilla Cortés, Leonardo, Sánchez Gutierrez, Sandra Milena   +1 more
core   +1 more source

Stress Hyperglycemia Drives CD4+ T Cell PANoptosis and Postoperative Organ Injury via Monocyte‐Derived Succinate

Advanced Science, EarlyView.
High glucose is linked to reduced succinate dehydrogenase activity in CD14+ monocytes, accompanied by succinate accumulation and extracellular release. Extracellular succinate exacerbates mitochondrial ROS production and mtDNA release in CD4+ T cells. Cytosolic mtDNA then activates Z‐DNA binding protein 1 (ZBP1) and engages ZBP1‐associated inflammatory
Shuai Zhao, Xuemei Miao, Wei Luo, Tao Liu, Yang Wang, Jiaying Li, Di Fu, Weiyun Shen, Yan Luo, Kang Chen, Ruping Dai, Hui Li   +11 more
wiley   +1 more source

Considerações clínicas e cirúrgicas sobre aneurismas intracranianos Clinical and surgical considerations on intracranial aneurysms

Arquivos de Neuro-Psiquiatria, 1969
São revistos os principais sintomas apresentados por 83 pacientes com aneurismas intracranianos nas seguintes localizações: 41 no sistema carotídeo, 19 no da artéria silviana, 19 no da artéria cerebral anterior e 4 no da artéria basilar.
Mário S. Cademartori
doaj  

Outcomes of decompressive craniectomy for malignant middle cerebral artery stroke in an academic hospital in Brazil. [PDF]

Arq Neuropsiquiatr, 2023
Rodrigues de Oliveira LF, Camilo MR, Franciscatto L, Podolsky-Gondim GG, Alves FFA, Filho RKDVM, Dias FA, Tanaka K, Colli BO, Pontes-Neto OM.   +9 more
europepmc   +1 more source

SIGNIFICADO CLÍNICO DEL DOPPLER PATOLÓGICO EN LA ARTERIA CEREBRAL MEDIA EN FETOS DEL TERCER TRIMESTRE

, 2010
Antecedentes: La flujometría Doppler fetal es usada de forma rutinaria y sistemática. Es incierta la utilidad clínica del Doppler de la arteria cerebral media (ACM) en fetos del tercer trimestre con crecimiento normal. Objetivo: Determinar los resultados
Ventura Laveríano,Walter, Mazarlo Redondo,Conny, Conny Mazarlo Redondo, Walter Ventura Laveríano   +3 more
core   +1 more source

Performance Estimation and Ex Vivo Validation of Untethered Magnetic Robots in Soft Tissue

Advanced Science, EarlyView.
This study presents an empirical model that quantitatively predicts the step‐out frequency of screw‐type untethered magnetic robots (UMRs) in soft viscoelastic environments, including ex vivo brain tissue. By integrating key parameters into a dimensionless framework, the model enables estimation of robot performance across a range of biological ...
Leendert‐Jan W. Ligtenberg, Thijs J. van der Burg, Stijn Y. Kolkman, Santiago Saavedra Castano, David Fernandez Rivas, Anke Klingner, Roger M. L. M. Lomme, Lucas S. Joziasse, Dorothee Wasserberg, H. Remco Liefers, Doron Ben Ami, Udi Sadeh, Oded Shoseyov, Giulio Dagnino, Pascal Jonkheijm, Jurgen J. Fütterer, Stefano Stramigioli, J. Frank W. Nijsen, Michiel C. Warlé, Islam S. M. Khalil   +19 more
wiley   +1 more source

Craniectomía descompresiva en infarto maligno de la arteria cerebral media: evidencia clínica

Revista Ciencias Biomédicas, 2020
El infarto maligno de la arteria cerebral media representa entre 5 a 10% de los pacientes con enfermedad vascular cerebral isquémica, conllevando una alta mortalidad y discapacidad funcional. Para su tratamiento ha sido utilizada la craniectomía descompresiva en un grupo selecto de pacientes.
Gabriel Alcalá Cerra, Daniel Agustín Godoy Torres, Keith Suárez Jaramillo, Juan José Gutiérrez Paternina   +3 more
openaire   +1 more source

It is all about timing: decompressive hemicraniectomy for malignant middle-cerebral-artery infarction. [PDF]

Arq Neuropsiquiatr, 2023
Macha K, Schwab S.
europepmc   +1 more source