BBB permeability
Effects of minimally invasive procedures for evacuation of intracerebral hematoma in early stages on MMP-9 and BBB permeability in rabbits
... with BBB disruption after ICH ...of BBB decreased as MMP-9 expression decreased after intracerebral hematomas were evacuated by a minim- ally invasive procedure ...perihematomal BBB ...
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Age associated dysregulation of microglial activation is coupled with enhanced BBB permeability and pathology in APP/PS1 mice
... evaluated BBB permeability by MRI in 14 and 24 month-old wildtype and APP/PS1 mice and show an age- related increase in signal intensity (SI) in all areas of the brain examined in wildtype mice ( ## ...in ...
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Aquaporin-4 deletion ameliorates hypoglycemia-induced BBB permeability by inhibiting inflammatory responses
... Neuroinflammation is an important common deter- minant of increased BBB permeability [23]. The nuclear peroxisome proliferator-activated receptors γ (PPAR-γ) are part of important signal transduction ...
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An Experimental Study of Acute Radiation Induced Cognitive Dysfunction in a Young Rat Model
... BBB permeability assessment.Four animals from each subgroup (n ⫽ 4) were subjected to BBB permeability assessment. In brief, 2% EB dye (3 mL/kg) was injected into the anesthetized rats through ...
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Acute Inflammatory Response Following Increased Blood-Brain Barrier Permeability Induced by Focused Ultrasound is Dependent on Microbubble Dose
... that BBB permeability is not dichotomous, open versus closed; there exists a point at which the effects of FUS move beyond a transient change in permeability and induce damage to brain ...post-FUS ...
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A pilot study using dynamic contrast enhanced-MRI as a response biomarker of the radioprotective effect of memantine in patients receiving whole brain radiotherapy
... neurovasculature permeability and increased permeability following radiotherapy potentially predicted for the development of neurocognitive dysfunction following radiotherapy ...subtle BBB ...
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Quantitative imaging assessment of blood-brain barrier permeability in humans
... the BBB properties have been described in most common neurological disorders, such as stroke, traumatic injuries, intracerebral hemorrhage, tumors, epilepsy and neurodegenerative ...the BBB plays an ...
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Induction of VEGFA and Snail-1 by meningitic Escherichia coli mediates disruption of the blood-brain barrier
... of BBB permeability after PCN033 ...that BBB permeability is enhanced after infection, the infiltration of a larger molecule, Evan’s blue (961 Da) was ...BBB permeability. Since ...
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Various in Vitro Models to Assess Drug Permeability Across the Blood Brain Barrier
... the BBB, various invitro, invivo and insilico methods may be ...of BBB permeability, they often correlate poorly to invivo brain uptake due to down regulation of some BBB specific ...
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Edaravone-Encapsulated Agonistic Micelles Rescue Ischemic Brain Tissue by Tuning Blood-Brain Barrier Permeability
... (BBB) permeability [16], we hypothesize that the neuroprotective effect of EDV could be amplified by specifically enhancing its uptake in brain ...a BBB-permeable nanovector may be a promising way to ...
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Retrograde Axonal Transport: a Major Transmission Route of Enterovirus 71 in Mice
... Evaluation of BBB permeability. Mice were intraperitoneally (i.p.) injected with poly(I:C) (Sigma-Aldrich) (20) or p.o. inoculated with EV71/MP4 as de- scribed above. Mice were then i.p. injected with 100 ...
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Classical activation of microglia in CD200 deficient mice is a consequence of blood brain barrier permeability and infiltration of peripheral cells
... fast low angle shot (FLASH) sequence; the repetition duration was 2 min, 11 s and the 15-slice protocol had dimensions of 128 128 voxels per slice. Pre-contrast measurements were ac- quired on the first repetition of the ...
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Interleukin-10 attenuates impairment of the blood-brain barrier in a severe acute pancreatitis rat model
... vitro BBB model consisting of a monolayer of brain microvascular endothelial cells ...and BBB permeability by Evan ’ s blue assay in SAP rat models were ...
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Repurposing HSP70 Inducing Compounds for Targeting Post Mitotic Cell Division: Novel Promises as Neuroprotectants
... the BBB permeability ...the BBB and combined with their high GI absoption, least violations of drug likeness and good bioavailability score, were the best candidates for targeting NDD in our ...
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Modeling Post Operative Cognitive Dysfunction in Zebrafish
... The neuro-pathogenesis of POCD due to surgical stress has been investigated using rodents. An upregulation of angiotensin II and its corresponding receptor in the hippocampus was observed in surgery-induced cognitive ...
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Enhancement of Blood-Brain Barrier Permeability and Reduction of Tight Junction Protein Expression Are Modulated by Chemokines/Cytokines Induced by Rabies Virus Infection
... of BBB per- meability in mice (7) and reduced the expression of TJ proteins in BMECs, as shown in this ...of BBB permeability is chemokine/cytokine dependent in many dis- eases ...
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Endocannabinoids modulate human blood brain barrier permeabilityin vitro
... increase BBB permeability with evi- dence of cell ...the permeability of the BBB in normal con- ditions, it did not further increase the permeability of inserts that were exposed to 4 h ...
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Brainstem blood brain barrier disruption using focused ultrasound: A demonstration of feasibility and enhanced doxorubicin delivery
... al Focused Ultrasound Brainstem Drug Delivery 451 BBB disruption using MRgFUS enhances brainstem Doxorubicin uptake 452 Following its in vitro efficacy and with poor BBB permeability, Do[r] ...
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Temporal changes in blood–brain barrier permeability and cerebral perfusion in lacunar/subcortical ischemic stroke
... increased BBB per- meability ...of BBB disruption, has been demonstrated in VCI and AD patients, particularly in those with lacu- nar/subcortical ischemic lesion or WML [6, 7, ...study, BBB-PS in the ...
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The inhibitory effect of LPS on the expression of GPR81 lactate receptor in blood-brain barrier model in vitro
... of BBB integrity in bacterial meningitis can be primary (due to the direct effect of pathogens on NVU cells) or secondary (due to the overwhelming production of pro-inflammatory cytokines by microglial and ...
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