Autor: |
Jacob, Ron, Merritt, Janet E., Hallam, Trevor J., Rink, Timothy J. |
Zdroj: |
Nature; September 1988, Vol. 335 Issue: 6185 p40-45, 6p |
Abstrakt: |
Measurement of cytoplasmic free calcium, [Ca2+]i, in single human endothelial cells has shown that low doses of the inflammatory mediator histamine evoke asynchronous repetitive spikes in [Ca2+]iwhereas high doses cause a maintained elevated [Ca2+]i. We discuss possible regulatory mechanisms, and the potential physiological and pathological implications of such a frequency-modulated [Ca2+]isignalling system. |
Databáze: |
Supplemental Index |
Externí odkaz: |
|