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: Sodium, potassium, and rate constants for sodium efflux in leucocytes from hypertensive Jamaicans.
    Author: Forrester TE, Alleyne GA.
    Journal: Br Med J (Clin Res Ed); 1981 Jul 04; 283(6283):5-7. PubMed ID: 6788263.
    Abstract:
    Leucocyte sodium and potassium content and concentrations were measured along with ouabain-sensitive and ouabain-insensitive rate constants for sodium efflux in 14 controls and 20 black patients with essential hypertension. Leucocyte sodium content was significantly increased in the patients (mean 101.1 +/- 7.8 mmol/kg dry solids v 74.5 +/- 7.6 mmol/kg dry solids; p less than 0.05), whereas the rate constants for sodium efflux were not significantly reduced. There was no difference between the two groups in cell potassium values. The increase in leucocyte sodium content in the presence of normal rate constants for sodium efflux suggests an increase in membrane permeability to sodium, which might be important in the pathogenesis of essential hypertension.
    [Abstract] [Full Text] [Related] [New Search]