Results 81 to 90 of about 249,940 (303)

Multicompartmental poroelastic modelling for CSF production and circulation [PDF]

, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
3rd Micro and Nano Flows Conference (MNF2011), Byrne, J, Tully, B, Vardakis, JC, Ventikos, Y   +4 more
core  

DOT1L Drives Endothelial‐to‐Mesenchymal Transition and Fibrotic Vascular Remodeling via H3K79 Methylation

Advanced Science, EarlyView.
DOT1L as a central epigenetic regulator of EndoMT and pulmonary fibrosis. Acting as an early epigenetic switch, it translates TGFβ–SMAD signaling into H3K79me2‐mediated chromatin remodeling, selectively activates fibrosis‐related genes, and primes ECs for rapid mesenchymal transition.
Yaofeng Wang, Xing Peng, Jingjing Chen, Yun Zhang, Tinghong Zhang, Jingyuan Zhang, Jiaying Fan, Hui Zheng, Qiaoyuan Liu, Zhimin Song, Zhan‐Peng Huang, Shu Meng   +11 more
wiley   +1 more source

Cerebral hyperperfusion syndrome after endovascular reperfusion therapy for medium vessel occlusion: A case report

Radiology Case Reports
Cerebral hyperperfusion syndrome is a rare but serious complication after revascularization procedures for cerebrovascular diseases. Cerebral hyperperfusion syndrome can develop after treatment of acute ischemic stroke, including intravenous thrombolysis
Hideki Endo, MD, PhD, Kohei Ishikawa, MD, Ryota Nomura, MD, Daishi Yamaguchi, MD, Koichiro Shindo, MD, Koji Oka, MD, Hirohiko Nakamura, MD, PhD   +6 more
doaj   +1 more source

Nature‐Inspired Surface Modification Strategy Reverses the Autophagic Flux Impairment of Mitochondrial Transplantation for Attenuating Ischemic Strokes

Advanced Science, EarlyView.
The functionalized starch modifies the mitochondrial surface and encapsulates resveratrol into the cavity of helices, facilitating a novel mitochondrial transplantation platform (MLSR). Upon internalization in recipient cells, MLSR triggers mitophagy and maintains positive autophagic flux through RIP1/RIP3 pathway inhibition.
Nisha Wang, Qiyang Ding, Lei Shi, Ji Xia, Shuyue Zhang, Chenxin Jian, Yixiao Yan, Xiuhua Luo, Jiarui Wang, Ming Cheng, Yiqiong Jia, Hao Tian, Wei Gao   +12 more
wiley   +1 more source

Femoral Vessel Occlusion Enhances Cardiac and Cerebral Perfusion in a Porcine Model of Cardiac Arrest

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Closed chest compressions during cardiopulmonary resuscitation (CPR) mechanically circulate blood to the organs during cardiac arrest, yet cardiac arrest remains among the most fatal diseases, with a mortality rate that exceeds 85% to 90 ...
Joshua Y. Kim, Benjamin Usry, Maren L. Downing, Samuel W. Seigler, Heather Holman, Jennie H. Kwon, Kristi Helke, Rupak Mukherjee, Jeffrey A. Jones, Kristen M. Quinn   +9 more
doaj   +1 more source

Causes of cognitive impairments development and their manifestations in patients with arterial hypertension.

Medičnì Perspektivi, 2018
The article considers risk factors for the development of cognitive disorders, the most powerful of which is age. The role of the cardiovascular system diseases in the formation of cognitive impairments, in particular, the development of changes in the ...
V. Yu. Krotova, Т. А. Khomazyuk
doaj   +1 more source

Optimising the assessment of cerebral autoregulation from black box models

, 2014
Cerebral autoregulation (CA) mechanisms maintain blood flow approximately stable despite changes in arterial blood pressure. Mathematical models that characterise this system have been used extensively in the quantitative assessment of function ...
Angarita-Jaimes, N., Kouchakpour, H., Liu, J., Panerai, R.B., Simpson, D.M.   +4 more
core   +1 more source

What went wrong? The flawed concept of cerebrospinal venous insufficiency [PDF]

, 2013
In 2006, Zamboni reintroduced the concept that chronic impaired venous outflow of the central nervous system is associated with multiple sclerosis (MS), coining the term of chronic cerebrospinal venous insufficiency ('CCSVI'). The diagnosis of 'CCSVI' is
Al-Omari MH, Alikhani K, Bartomolei I, Batson OV, Baumgartner RW, Benabid AL, Doepp F, Eckenhoff JE, Hempel KJ, Hojnacki D, Kipshidze N, Kostecki J, Lang J, Lang J, Ludyga T, Malagoni AM, Masuhr F, Mayer C, Nicolaides AB, Oberwahrenbrock T, Odake G, Oktar SO, Salvi F   +22 more
core   +2 more sources

Dual‐Responsive Dynamic Covalent Bond‐Based Assembly of Lipid‐Nanozyme Systems via Multi‐Target Synergy and Efficient Target Enrichment for Ischemic Stroke Therapy

Advanced Science, EarlyView.
This system adopts a biomimetic phospholipid structure, covalently binding iNOS inhibitors, neuroprotective agent PCA and vitamin E derivatives through pH/ROS dual‐responsive bonds, and assembles them with Prussian blue nanozyme to form PBB@AHA. It can efficiently penetrate the blood‐brain barrier and simultaneously release multiple active components ...
Mengcheng Guo, Qingran Guan, Guanyu Qiao, Lixue Zhang, Man Liu, Zhen Li, Qingbiao Yang, Meili Shen, Linlin Liu, Yapeng Li   +9 more
wiley   +1 more source

PET Studies of Cerebral Levodopa Metabolism: A Review of Clinical Findings and Modeling Approaches [PDF]

, 2009
[18F]Fluoro-3,4-dihydroxyphenyl-l-alanine (FDOPA) was one of the first successful tracers for molecular imaging by positron emission tomography (PET), and has proven immensely valuable for studies of Parkinson’s disease.
Cumming, Paul, Kumakura, Yoshitaka
core   +1 more source