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Receptor-mediated M...
Receptor-mediated Mn2+ influx in rat hepatocytes : comparison of cells loaded with Fura-2 ester and cells microinjected with Fura-2 salt
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Kass, G E (author)
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- Webb, D L (author)
- Karolinska inst, Stockholm, Sweden
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Chow, S C (author)
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Llopis, J (author)
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Berggren, P O (author)
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(creator_code:org_t)
- 1994
- 1994
- English.
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In: Biochemical Journal. - 0264-6021 .- 1470-8728. ; 302, s. 5-9
- Related links:
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https://urn.kb.se/re...
Abstract
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- In single Fura-2 ester-loaded hepatocytes, stimulation by vasopressin, but not emptying of the agonist-sensitive Ca2+ store by 2,5-di-(t-butyl)hydroquinone, resulted in an increase in the rate of Fura-2 fluorescence-quenching by Mn2+. Similarly, in cells microinjected with Fura-2 salt, vasopressin stimulated Mn2+ entry while 2,5-di-(t-butyl)hydroquinone or thapsigargin did not. The pattern of Fura-2 quenching by Mn2+ only correlated with the movement of Mn2+ across the plasma membrane.
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- ref (subject category)
- art (subject category)
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