English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Cation transport in a population of stomatocytic red blood cells (RBC) is abnormal in the following respects. First, active transport against a gradient, defined as the nonisotopic net accumulation of Na+ or loss of K+ induced by 0.1 mM ouabain, is markedly elevated (7.3 and 6.3 mEq/liter cells/hr for Na+ and K+, respectively), but the Na+:K+ active transport ratio is normal. Apparent uncoupling of the Na+ and K+ isotope transport is due to disproportionately increased ouabain-sensitive 24Na+-23Na+ exchange (32.7 mEq/liter cells/hr), which is measured as a portion of 24Na+ isotope efflux. Second, cation transport is unresponsive to variations in internal Na+ concentration but decreases with decreasing extracellular Na+.

Cation Transport and Its Altered Regulation in Human Stomatocytic Erythrocytes