Astrocytic endfoot Ca2+ and BK channels determine both arteriolar dilation and constriction. - Test2 - elhamkhani - TriplyDB

Astrocytic endfoot Ca2+ and BK channels determine both arteriolar dilation and constriction.

Astrocytic endfoot Ca2+ and BK channels determine both arteriolar dilation and constriction.

http://www.wikidata.org/entity/Q30493752

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Thimerosal-Derived Ethylmercury Is a Mitochondrial Toxin in Human Astrocytes: Possible Role of Fenton Chemistry in the Oxidation and Breakage of mtDNA Human immunodeficiency virus infection of human astrocytes disrupts blood-brain barrier integrity by a gap junction-dependent mechanism Vascular inward rectifier K+ channels as external K+ sensors in the control of cerebral blood flow Crystal Structure of a Ba2+-Bound Gating Ring Reveals Elementary Steps in RCK Domain Activation Fluid and ion transfer across the blood-brain and blood-cerebrospinal fluid barriers; a comparative account of mechanisms and roles Spreading Depression, Spreading Depolarizations, and the Cerebral Vasculature BK Channels in the Central Nervous System.Astrocyte IP3R2-dependent Ca(2+) signaling is not a major modulator of neuronal pathways governing behavior Regional registration of [6-(14)C]glucose metabolism during brain activation of α-syntrophin knockout mice.Ectopic vesicular neurotransmitter release along sensory axons mediates neurovascular coupling via glial calcium signaling In vivo 3D morphology of astrocyte-vasculature interactions in the somatosensory cortex: implications for neurovascular coupling.Inversion of neurovascular coupling by subarachnoid blood depends on large-conductance Ca2+-activated K+ (BK) channels.Spontaneous calcium waves in Bergman glia increase with age and hypoxia and may reduce tissue oxygen.TRPV4 channels stimulate Ca2+-induced Ca2+ release in astrocytic endfeet and amplify neurovascular coupling responses.Quasi-periodic patterns (QPP): large-scale dynamics in resting state fMRI that correlate with local infraslow electrical activity.Stress-induced glucocorticoid signaling remodels neurovascular coupling through impairment of cerebrovascular inwardly rectifying K+ channel function Neuronal networks and mediators of cortical neurovascular coupling responses in normal and altered brain states.Purinergic regulation of vascular tone in the retrotrapezoid nucleus is specialized to support the drive to breathe.The neurovascular unit in brain function and disease.Intermediate-conductance calcium-activated potassium channels participate in neurovascular coupling.Epoxyeicosatrienoic acid-dependent cerebral vasodilation evoked by metabotropic glutamate receptor activation in vivo.Revisiting the role of neurons in neurovascular coupling Disruption of astrocyte-vascular coupling and the blood-brain barrier by invading glioma cells.Vascular tone and neurovascular coupling: considerations toward an improved in vitro model.Spatial memory decline after masticatory deprivation and aging is associated with altered laminar distribution of CA1 astrocytes Astrocytic Gq-GPCR-linked IP3R-dependent Ca2+ signaling does not mediate neurovascular coupling in mouse visual cortex in vivo.Specific in vivo staining of astrocytes in the whole brain after intravenous injection of sulforhodamine dyes.Role of epoxyeicosatrienoic acids as autocrine metabolites in glutamate-mediated K+ signaling in perivascular astrocytes.Astrocyte inositol triphosphate receptor type 2 and cytosolic phospholipase A2 alpha regulate arteriole responses in mouse neocortical brain slices.Interactions between adenosine and K+ channel-related pathways in the coupling of somatosensory activation and pial arteriolar dilation.Purinergic mechanisms in gliovascular coupling Cerebral blood flow modulation by Basal forebrain or whisker stimulation can occur independently of large cytosolic Ca2+ signaling in astrocytes.Regulation of neurovascular coupling in autoimmunity to water and ion channels Impact of heme and heme degradation products on vascular diameter in mouse visual cortex Contralateral dissociation between neural activity and cerebral blood volume during recurrent acute focal neocortical seizures Glutamate-induced calcium signals stimulate CO production in piglet astrocytes.Lactate dilates cochlear capillaries via type V fibrocyte-vessel coupling signaled by nNOS Potassium channels and neurovascular coupling.Astrocyte contributions to flow/pressure-evoked parenchymal arteriole vasoconstriction Dysfunction of mouse cerebral arteries during early aging.

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P2860

Astrocytic endfoot Ca2+ and BK channels determine both arteriolar dilation and constriction.

http://www.wikidata.org/entity/Q30493752

description

2010 nî lūn-bûn

@nan

2010 թուականի Փետրուարին հրատարակուած գիտական յօդուած

@hyw

2010 թվականի փետրվարին հրատարակված գիտական հոդված

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2010年の論文

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2010年論文

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2010年論文

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2010年論文

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2010年論文

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2010年論文

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2010年论文

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name

Astrocytic endfoot Ca2+ and BK ...... lar dilation and constriction.

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Astrocytic endfoot Ca2+ and BK ...... lar dilation and constriction.

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type

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Astrocytic endfoot Ca2+ and BK ...... lar dilation and constriction.

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Astrocytic endfoot Ca2+ and BK ...... lar dilation and constriction.

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Astrocytic endfoot Ca2+ and BK ...... lar dilation and constriction.

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Astrocytic endfoot Ca2+ and BK ...... lar dilation and constriction.

@en

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Proceedings of the National Academy of Sciences of the United States of America

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Astrocytic endfoot Ca2+ and BK ...... olar dilation and constriction

@en

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Adrian D Bonev

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Hélène Girouard

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Rachael M Hannah

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Richard W Aldrich

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P2860

Overactive bladder and incontinence in the absence of the BK large conductance Ca2+-activated K+ channel

Glial cells dilate and constrict blood vessels: a mechanism of neurovascular coupling

Tone-dependent vascular responses to astrocyte-derived signals.

Calcium dynamics in cortical astrocytes and arterioles during neurovascular coupling.

Estimating intracellular calcium concentrations and buffering without wavelength ratioing.

Photolysis of caged calcium in femtoliter volumes using two-photon excitation.

Ca(2+)-activated potassium (K(Ca)) channel inhibition decreases neuronal activity-blood flow coupling.

Cerebrovascular nitrosative stress mediates neurovascular and endothelial dysfunction induced by angiotensin II.

Multiphoton fluorescence excitation: new spectral windows for biological nonlinear microscopy.

Astrocyte-mediated control of cerebral blood flow.

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Andrea L Meredith

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41408428

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