...Osvaldo E. Wagener; Salim K. Mujais; Francesco Del Greco; Antonio P. Quintanilla 1. A circulating ouabain-like factor which inhibits the Na + , K + -pump has been implicated in volume-expanded states. To assess the role of this putative factor in normovolaemic rats, we measured erythrocyte...

... pressure cardiac function chronic bile duct ligation eicosanoids mitochondrial function Na + K + -adenosine triphosphatase renal function ...

...Rachel J. Green; D. N. Baron 1. Acute ethanol consumption in human volunteers did not appear to alter active cation fluxes by Na + ,K + -ATPase, or intracellular electrolyte concentrations, in peripheral leucocytes or erythrocytes. 2. Urinary electrolyte excretion was decreased after ethanol...

... serum. 9 7 1986 15 7 1986 © 1970 The Biochemical Society and the Medical Research Society 1970 cardiac glycosides γ-glutamyltransferase lymphocytes Na + K + -ATPase 5′-nucleotidase 86 rubidium influx [ 3 H]thymidine uptake ClinicalScience(1987) 72,71-79 71 Enhancement...

...D. N. Baron; F. A. Khan 1. The Na + , K + -ATPase activity of human leucocytes was assayed by measuring the release of inorganic phosphate (Pi) from ATP. 2. The maximum enzyme activity was achieved under the following conditions: concentration (mmol/l), Tris/HCl 50, Na 100, K 15, ATP 5, Mg 7, EDTA...

...-sensitive 42 K + influx was reduced in subjects with chronic renal disease by about 20%, even when they were normotensive. The reduction in these patients was greater than that in patients with essential hypertension. 3. The changes in 42 K + influx and Na + content with a decrease in the 42 K + influx/Na...

... of plasma to stimulate G6PD was significantly greater in the older subjects. 3. As the ability of plasma to stimulate G6PD reflects its ability to inhibit Na + ,K + -dependent ATPase, these results suggest that patients with essential hypertension have an increase in a circulating inhibitor of Na + ,K...