Acid efflux from retinal glial cells generated by sodium bicarbonate cotransport.

  • Elena Newman
  • Published 1996 in
    The Journal of neuroscience : the official…


Sodium bicarbonate cotransport was studied in freshly dissociated Müller cells of the salamander retina. Variations in intracellular and extracellular pH evoked extracellular potassium concentration ([K+]o were recorded. Intracellular pH was measured by standard ratio imaging of the pH-sensitive dye BCECF, whereas extracellular pH was monitored by imaging… (More)


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