Cell Membrane Stretch Modulates the High- Conductance Ca -Activated K Channel in Bovine Trabecular Meshwork Cells

نویسندگان

  • Xavier Gasull
  • Elisa Ferrer
  • Artur Llobet
  • Antonio Castellano
  • Jose M. Nicolás
  • Jordi Palés
  • Arcadi Gual
چکیده

PURPOSE. Anterior chamber structures are subjected to changes in intraocular pressure (IOP). Several studies have pointed out that trabecular meshwork (TM) cells are sensitive to mechanical stretch and that cell-signaling mechanisms are activated in response to elevated pressure. Because membrane stretch has been shown to be a modulator of several ionic conductances, this study was conducted to determine its effects on the highconductance Ca -activated K (BKCa) channels present in TM cells.

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تاریخ انتشار 2003