Results 111 to 120 of about 723,806 (255)

Longitudinal Awake Mouse Brain Imaging Using Functional Ultrasound and Functional Ultrasound Localization Microscopy

Advanced Science, EarlyView.
Awake longitudinal multimodal ultrasound imaging integrates functional ultrasound (fUS), ultrasound localization microscopy (ULM), and functional ULM (fULM) to characterize cerebrovascular function, microvascular architecture, and flow dynamics within the same animals over time.
Zhe Huang, Yike Wang, Matthew R. Lowerison, Yue Xu, Murong Yi, Bing‐Ze Lin, YiRang Shin, Nathiya Vaithiyalingam Chandra Sekaran, Daniel A. Llano, Pengfei Song   +9 more
wiley   +1 more source

Cerebral Arteries

Cerebral ...
Royal College of Surgeons of Ireland (RCSI)
core  

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

Dissection of the posterior cerebral arteries

, 2005
Most reported arterial dissections involve the carotid and vertebral arteries in the neck. Within the intracranial arteries, dissections most often involve the vertebral and basilar arteries.' Intracranial carotid and middle cerebral artery dissections ...
Estol, C. J., Caplan, L. R., Massaro, A. R.   +2 more
core   +1 more source

Inhibition of MEKK3 Prevents Cerebral Cavernous Malformation Progression Via Restoring Endothelial Integrity and Restricting Microglial Activation

Advanced Science, EarlyView.
In this study, we demonstrate that aberrant MEKK3 signaling in endothelial cells and microglia drives the progression of cerebral cavernous malformations (CCMs). Furthermore, we identify DPDH as a potent small‐molecule MEKK3 inhibitor with substantial therapeutic potential for CCM treatment.
Weiwei Zheng, Suyun Yu, Liwenyu Chen, Jing Ma, Peiliang Shen, Chang Yu, Xiaoqing Xin, Qiuhong Shen, Jing Chen, Song Ke, Hao Liu, Xiaobing Jiang, Ruogu Qi, Juming Yan, Jia Li, Jaesung P. Choi, Yin Lu, Yang Zhao   +17 more
wiley   +1 more source

Myoendothelial Relationships in Cerebral Arteries of the Human Fetus

, 1985
Regional close cellular appositions between elements of tunica media and intima (myoendothelial appositions) in cerebral arteries of the human fetus were studied through an electron microscope.
Tanaka, Osamu, Fujimoto, Katsukuni
core   +1 more source

3 Major Cerebral Arteries - Midsagittal (Labeled)

Anterior cerebral, middle cerebral, and posterior cerebral ...
Royal College of Surgeons of Ireland (RCSI)
core  

Mechanisms of relaxant action of nicardipine, a new Ca++-antagonist, on isolated dog cerebral and mesenteric arteries.

, 1983
In helically-cut strips of cerebral and mesenteric arteries contracted with prostaglandin (PG) F2 alpha, carbocyclic thromboxane A2 (cTxA2) or K+, the addition of nicardipine caused a dose-related relaxation. Nicardipine-induced relaxation was greater in
M Yamamoto, T Ohta, N Toda
core   +1 more source

β‐Adducin Restrains PLA2G4A‐Dependent Lysosomal Membrane Permeabilization and Neuronal Death in Ischemic Stroke

Advanced Science, EarlyView.
This study identifies β‐adducin as a regulator of lysosomal integrity in ischemic neurons. Ischemia‐associated FTO loss increases m6A modification and destabilizes Add2 mRNA, reducing β‐adducin expression and promoting PLA2G4A accumulation at lysosomes.
Hui‐qin Li, Pin‐yi Liu, Dan Wu, Fei‐yu Ma, Yi Bai, Sheng‐nan Xia, Hai‐yan Yang, Xin‐yu Bao, Yun Xu, Xiang Cao   +9 more
wiley   +1 more source

Distribution of Middle Cerebral Artery with Branches of Anterior and Posterior Cerebral Arteries - Lateral

Distribution of middle, anterior, and posterior cerebral arteries.
Royal College of Surgeons of Ireland (RCSI)
core