2008
DOI: 10.1016/j.jneumeth.2007.11.022
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Developmental profile and properties of sulforhodamine 101—Labeled glial cells in acute brain slices of rat hippocampus

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Cited by 158 publications
(229 citation statements)
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References 49 publications
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“…While astrocytes studied in vitro or in immature brain tissues display voltage-gated currents, those in mature, in vivo tissues overwhelmingly do not (Kafitz et al, 2008; reviewed in Ransom and Giaume, 2013). Here, we find little evidence for a significant voltage-gated current in third-instar Drosophila VNC astrocytes.…”
Section: Drosophila Astrocyte Intrinsic Properties Are Similar To Thocontrasting
confidence: 56%
See 1 more Smart Citation
“…While astrocytes studied in vitro or in immature brain tissues display voltage-gated currents, those in mature, in vivo tissues overwhelmingly do not (Kafitz et al, 2008; reviewed in Ransom and Giaume, 2013). Here, we find little evidence for a significant voltage-gated current in third-instar Drosophila VNC astrocytes.…”
Section: Drosophila Astrocyte Intrinsic Properties Are Similar To Thocontrasting
confidence: 56%
“…Although there is a growing appreciation of heterogeneity within mammalian astrocyte populations (Matyash and Kettenmann, 2010;Oberheim et al, 2012), core electrophysiological features are shared across brain regions and have served as reliable identifiers of astrocytic cells. These features include a resting membrane potential that is more hyperpolarized than that of neuronal cells, a passive current-voltage relationship, and, for mature astrocytes examined in vivo, a lack voltage-gated currents (Kafitz et al, 2008;Verkhratsky and Butt, 2013). Astrocyte electrical membrane responses to neuronal activity have been observed in rodent preparations and include potassium buffering currents (Meeks and Mennerick, 2007) as well as glutamate transport (Bergles and Jahr, 1997;Clark and Barbour, 1997;Lalo et al, 2006;Meeks and Mennerick, 2007;Zhang et al, 2009;Huda et al, 2013).…”
Section: Introductionmentioning
confidence: 99%
“…3D-F). Although cortical astrocytes in the early developing cerebral cortex transiently express COX-2 (Cahoy et al, 2008), our scRT-PCR data obtained from juvenile rats corresponded to the adult phenotype as indicated by their electrophysiological properties (Houades et al, 2008;Kafitz et al, 2008) and the absence of COX-2 expression both at the mRNA (Cahoy et al, 2008) and protein ; this study) levels.…”
Section: Contralateral Barrel Cortex Activation By Vibrissal Stimulationsupporting
confidence: 53%
“…Fluoroacetate significantly impaired astrocyte function as assessed by the inability of astrocytes to take up sulforhodamine 101 (SR101) (Fig. 4D), a fluorescent dye that is selectively taken up by astrocytes both in vivo (35) and in living brain slices (36). The number of astrocytes capable of taking up the dye in the vicinity of GnRH neurons was reduced by 78 ± 1% compared with untreated slices (n = 4; t test, P < 0.01).…”
Section: Blockade Of Endogenous Cyclooxygenase Activity Inhibits Sponmentioning
confidence: 98%