Literature DB >> 6096773

Depolarization-induced increases in intracellular free calcium detected in single cultured neuronal cells.

T M Perney, R J Dinerstein, R J Miller.   

Abstract

Microspectrofluorometry was used to examine intracellular free calcium changes in single NG108-15 neurons loaded with the Ca2+ sensitive probe, quin2. The changes in intracellular free Ca2+ were induced either by depolarizing cells with high K+ or veratridine or by the addition of ionomycin. Ca2+-free medium and various inorganic and organic calcium-channel blocking agents blocked changes in intracellular free Ca2+ levels, indicating that Ca2+ entry is most likely through voltage-sensitive calcium channels.

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Year:  1984        PMID： 6096773     DOI： 10.1016/0304-3940(84)90545-7

Source DB:  PubMed          Journal:  Neurosci Lett        ISSN： 0304-3940            Impact factor:   3.046


  7 in total

1.  Calcium and long-term transmission damage following anoxia in dentate gyrus and CA1 regions of the rat hippocampal slice.

Authors:  I S Kass; P Lipton
Journal:  J Physiol       Date:  1986-09       Impact factor: 5.182

2.  Neurons respond to hyposmotic conditions by an increase in intracellular free calcium.

Authors:  R Sánchez-Olea; H Pasantes-Morales; A Schousboe
Journal:  Neurochem Res       Date:  1993-02       Impact factor: 3.996

3.  Bradykinin causes a transient rise of intracellular Ca2+-activity in cultured neural cells.

Authors:  G Reiser; B Hamprecht
Journal:  Pflugers Arch       Date:  1985-10       Impact factor: 3.657

Review 4.  Pharmacological and functional characterization of excitatory amino acid mediated cytotoxicity in cerebral cortical neurons.

Authors:  A Schousboe; A Frandsen; P Krogsgaard-Larsen
Journal:  Cell Biol Toxicol       Date:  1992 Jul-Sep       Impact factor: 6.691

5.  Intraendothelial accumulation of calcium in the hippocampus and thalamus of rats after systemic kainic acid administration.

Authors:  L Sztriha; F Joo
Journal:  Acta Neuropathol       Date:  1986       Impact factor: 17.088

6.  Glutamate-induced increase in intracellular Ca2+ concentration in isolated hippocampal neurones.

Authors:  Y Kudo; A Ogura
Journal:  Br J Pharmacol       Date:  1986-09       Impact factor: 8.739

7.  Brain voltage-sensitive calcium channel subtypes differentiated by omega-conotoxin fraction GVIA.

Authors:  I J Reynolds; J A Wagner; S H Snyder; S A Thayer; B M Olivera; R J Miller
Journal:  Proc Natl Acad Sci U S A       Date:  1986-11       Impact factor: 11.205
  7 in total

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