Distribution of Cl-/HCO3- exchange and intercalated cells in rabbit cortical collecting duct.

@article{Weiner1994DistributionOC,
  title={Distribution of Cl-/HCO3- exchange and intercalated cells in rabbit cortical collecting duct.},
  author={I David Weiner and A E Weill and Andrew Mcdougall New},
  journal={The American journal of physiology},
  year={1994},
  volume={267 6 Pt 2},
  pages={F952-64}
}
At least two cortical collecting duct (CCD) intercalated cell populations mediate HCO3- secretion and reabsorption. The present study examined the membrane location of intercalated cell Cl-/base exchange activity and the axial distribution of CCD intercalated cells. CCD were studied using in vitro microperfusion in CO2/HCO3(-)-containing solutions; intracellular pH was measured using 2',7'-bis(2-carboxyethyl)-5(6)-carboxyfluorescein. The A-type intercalated cell (A cell) and B-type intercalated… CONTINUE READING

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