These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: ATPase activity and ATP-dependent proton translocation in plasma membrane vesicles of turtle bladder epithelial cells.
    Author: Youmans SJ, Worman HJ, Brodsky WA.
    Journal: Biochim Biophys Acta; 1983 Apr 21; 730(1):173-7. PubMed ID: 6219707.
    Abstract:
    ATP-induced quenching of fluorescence of acridine orange (a pH probe) or Oxonol V (a potential difference probe) is evoked in turtle bladder membrane vesicles in suspending media of appropriate ionic composition and is insensitive to oligomycin, valinomycin, and ouabain. These effects are ascribed to a membrane-bound, ouabain-resistant ATPase which mediates an active electrogenic proton transport.
    [Abstract] [Full Text] [Related] [New Search]