Results 91 to 100 of about 97,560 (332)

Detection of cerebral cortical vein thrombosis with high-resolution susceptibility weighted imaging —  A comparison with MR venography and standard MR sequences [PDF]

, 2023
Faiza Boukerche, Sivasubramanian Balakrishnan, Paul Kalapos, Krishnamoorthy Thamburaj   +3 more
openalex   +1 more source

ATF5‐Dependent GDF15 Expression Mediates Anesthesia‐Induced Neuroprotection Against Stroke

Advanced Science, EarlyView.
Anesthesia‐induced preconditioning protects against perioperative stroke. By manipulating ATF5 in excitatory neurons, it is shown that anesthesia‐driven ATF5 upregulation activates the mitochondrial unfolded protein response (UPRmt) and elevates GDF15 expression.
Xianshu Ju, Tao Zhang, Jianchen Cui, Yulim Lee, Suho Lee, Ho Min Kim, Boohwi Hong, Jiho Park, Chul Hee Choi, Hyon‐Seung Yi, Jun Young Heo, Woosuk Chung   +11 more
wiley   +1 more source

Real-Time In Vivo Imaging Reveals the Ability of Monocytes to Clear Vascular Amyloid Beta

Cell Reports, 2013
Alzheimer’s disease (AD) is characterized by the accumulation of amyloid beta (Aβ) that is assumed to result from impaired elimination of this neurotoxic peptide.
Jean-Philippe Michaud, Marc-André Bellavance, Paul Préfontaine, Serge Rivest   +3 more
doaj   +1 more source

Circular RNA PTPN4 Contributes to Blood‐Brain Barrier Disruption during Early Epileptogenesis

Advanced Science, EarlyView.
Epileptic condition induces CircPTPN4 upregulation, which promotes ECE‐1 expression through competitive sequestration of miR‐145a‐5p. The elevated ECE‐1 catalyzes the ET‐1 production, leading to p38/MAPK pathway activation and subsequent downregulation of tight junction protein expression. This cascade results in increased BBB permeability and enhanced
Jiurong Yang, Yang Hu, Feiyu Wang, Xintao Peng, Honggang Qi, Yuanyuan Yao, Canyu Zhang, Lijie Zhou, Xuemei Liang, Kang Xu, Cong Zhang, Aifeng Zhang, Chen Chen, Yu Zeng, Chenchen Zhang, Guangming Gan, Xinjian Zhu   +16 more
wiley   +1 more source

Realgar‐Induced CNS Toxicity: Exploring OTC‐Mediated Ornithine Regulation of ZBTB7A Inhibits Astrocyte Glycolysis Based on the Liver–Brain Axis

Advanced Science, EarlyView.
Arsenic in realgar induces CNS toxicity through direct and indirect effects: it activates ZBTB7A in astrocytes, which in turn inhibits glycolysis and impairs mice's learning, memory, and exploration; it also suppresses OTC in the liver to block the ornithine cycle, leading to blood ornithine accumulation that crosses into the frontal lobe and further ...
Ping Ye, Zhen Li, Huanyong Fu, Shuai Wang, Xingang Cui, Chengbo Song, Chao Ma, Hong Jiang   +7 more
wiley   +1 more source

Advances in the study methods of cerebral venous sinus hemodynamics

Chinese Journal of Contemporary Neurology and Neurosurgery
Cerebral venous system diseases can lead to idiopathic intracranial hypertension (IIH), cerebral venous thrombosis (CVT) and pulsatile tinnitus (PT), and accurate evaluation of cerebral venous sinus hemodynamics is very important for the diagnosis and ...
ZHANG Jia‐hao, GENG Lei, XIAO Zhi‐tao, CHEN Xing, CAO Xiang‐yu   +4 more
doaj   +1 more source

Potentiating Cerebral Perfusion Normalizes Glymphatic Dynamics in Systemic Inflammation

Advanced Science, EarlyView.
LPS‐induced systemic inflammation increases glymphatic influx but delays cervical lymphatic drainage, accompanied by AQP4 depolarization and impaired glymphatic clearance. Enhancing cerebral blood flow via the inotropic agent levosimendan effectively restored AQP4 polarization, improving glymphatic flux and amyloid‐β clearance.
Ruoyu Zhao, Bin Sun, Pengju Wei, Yingying Sun, Qianyan He, Kejia Zhang, Jun Lu, Shoujun Zhu, Yi Yang, Zhenni Guo   +9 more
wiley   +1 more source

Thrombolysis for cerebral vein and dural sinus thrombosis [PDF]

, 2004
Alfonso Ciccone, Patrícia Canhão, Filipa Falcão, José M. Ferro, Roberto Sterzi   +4 more
openalex   +3 more sources

Sagittal Vein Thrombosis Caused by Central Vein Catheter

Acta Medica Iranica, 2015
Cerebral venous thrombosis, including thrombosis of cerebral veins and major dural sinuses, is an uncommon disorder in the general population. However, it has a higher frequency among patients younger than 40 years of age, patients with thrombophilia ...
Feridoun Sabzi, Hosein Karim, Behzad Heydar Pour, Reza Faraji   +3 more
doaj  

Atypical Deep Cerebral Vein Thrombosis with Hemorrhagic Venous Infarction in a Patient Positive for COVID-19 [PDF]

, 2020
Lydia Chougar, Bertrand Mathon, Nicolas Weiss, Vincent Degos, Natalia Shor   +4 more
openalex   +1 more source