Results 101 to 110 of about 966,153 (399)

Blood-Brain Barrier, Blood-Brain Tumor Barrier, and Fluorescence-Guided Neurosurgical Oncology: Delivering Optical Labels to Brain Tumors

Frontiers in Oncology, 2020
Recent advances in maximum safe glioma resection have included the introduction of a host of visualization techniques to complement intraoperative white-light imaging of tumors.
Evgenii Belykh, Kurt V. Shaffer, Chaoqun Lin, Vadim A. Byvaltsev, Mark C. Preul, Lukui Chen   +5 more
doaj   +1 more source

Endothelial LRP1 transports amyloid-β1-42 across the blood-brain barrier [PDF]

, 2016
According to the neurovascular hypothesis, impairment of low-density lipoprotein receptor-related protein-1 (LRP1) in brain capillaries of the blood-brain barrier (BBB) contributes to neurotoxic amyloid-beta (A beta) brain accumulation and drives ...
Alessandro Di Spiezio, Axel Heimann, Bell, Bouter, Bu, Carsten Korth, Claus U. Pietrzik, Deane, Deane, Dodart, Hahn, Heyser, Ingrid Prikulis, Ito, Ito, Ito, Julius N. Meißner, Julius Nahrath, Kanekiyo, Korth, Leneuve, Markus Schwaninger, Mc Donald, Nils Schubert, Qosa, Roosmarijn E. Vandenbroucke, Sabrina Meister, Sandra Baches, Sascha Weggen, Steffen E. Storck, Thomas A. Bayer, Tooyama, Tooyama, Wolf, Yvonne Bouter   +34 more
core   +2 more sources

SARS‐CoV‐2 Is Linked to Brain Volume Loss in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The impact of SARS‐CoV‐2 infection on brain and spinal cord pathology in patients with multiple sclerosis (pwMS) remains unclear. We aimed to describe changes in brain lesion activity and brain and spinal cord volumes following SARS‐CoV‐2 infection.
Tomas Uher, Dominika Stastna, Ingrid Menkyova, Vaclav Capek, Jiri Lindner, Petra Nytrova, Jan Krasensky, Eliza Varju, Miguel D'haeseleer, Eva Kubala Havrdova, Dana Horakova, Manuela Vaneckova, Niels Bergsland   +12 more
wiley   +1 more source

Spatiotemporal resolution of spinal meningeal and parenchymal inflammation during experimental autoimmune encephalomyelitis

Neurobiology of Disease, 2017
Experimental autoimmune encephalomyelitis (EAE) induced by active immunization of C57BL/6 mice with peptide from myelin oligodendrocyte protein (MOG35–55), is a neuroinflammatory, demyelinating disease widely recognized as an animal model of multiple ...
Bandana Shrestha, Xi Jiang, Shujun Ge, Debayon Paul, Peter Chianchiano, Joel S. Pachter   +5 more
doaj  

Potential therapeutic molecular targets for blood-brain barrier disruption after subarachnoid hemorrhage

Neural Regeneration Research, 2019
Aneurysmal subarachnoid hemorrhage remains serious hemorrhagic stroke with high morbidities and mortalities. Aneurysm rupture causes arterial bleeding-induced mechanical brain tissue injuries and elevated intracranial pressure, followed by global ...
Hideki Kanamaru, Hidenori Suzuki
doaj   +1 more source

Barrier-crossing times for different non-Markovian friction in well and barrier $-$ A numerical study [PDF]

arXiv, 2022
We introduce a generalized Langevin model system for different non-Markovian effects in the well and barrier regions of a potential, and use it to numerically study the dependence of the barrier-crossing time. In the appropriate limits, our model interpolates between the theoretical barrier-crossing-time predictions by Grote and Hynes (GH), as well as ...
arxiv  

Blood-Brain Barriers in Obesity [PDF]

The AAPS Journal, 2017
After decades of rapid increase, the rate of obesity in adults in the USA is beginning to slow and the rate of childhood obesity is stabilizing. Despite these improvements, the obesity epidemic continues to be a major health and financial burden.
Angela J. Hanson, Angela J. Hanson, Michelle A. Erickson, Michelle A. Erickson, Elizabeth M. Rhea, Elizabeth M. Rhea, William A. Banks, William A. Banks, Therese S. Salameh, Therese S. Salameh, Aric F. Logsdon, Aric F. Logsdon   +11 more
openaire   +2 more sources

Aquaporin-4 Functionality and Virchow-Robin Space Water Dynamics: Physiological Model for Neurovascular Coupling and Glymphatic Flow. [PDF]

, 2017
The unique properties of brain capillary endothelium, critical in maintaining the blood-brain barrier (BBB) and restricting water permeability across the BBB, have important consequences on fluid hydrodynamics inside the BBB hereto inadequately ...
Igarashi, Hironaka, Kwee, Ingrid L, Nakada, Tsutomu, Suzuki, Yuji   +3 more
core   +1 more source

Phenotyping Healthcare Use 2–3 Decades Before the First Multiple Sclerosis Demyelinating Event

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Phenotype hospital, physician, and emergency department (ED) visits by diagnoses and specialty up to 29 years pre‐multiple sclerosis (MS) onset versus a matched population without MS. Methods We identified people with MS (PwMS) using population‐based administrative data from Ontario, Canada (1991–2020).
Helen Tremlett, Karl Everett, Colleen J. Maxwell, Feng Zhu, Ayesha Asaf, Ping Li, Kyla A. McKay, Yinshan Zhao, Ruth Ann Marrie   +8 more
wiley   +1 more source

In vitro model of the blood-brain barrier established by co-culture of primary cerebral microvascular endothelial and astrocyte cells

Neural Regeneration Research, 2015
Drugs for the treatment and prevention of nervous system diseases must permeate the blood-brain barrier to take effect. In vitro models of the blood-brain barrier are therefore important in the investigation of drug permeation mechanisms.
Yan Wang, Ning Wang, Biao Cai, Guang-yun Wang, Jing Li, Xing-xing Piao   +5 more
doaj   +1 more source