Difference between human red blood cell Na+-Li+ countertransport and renal Na+-H+ exchange.
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چکیده
منابع مشابه
Difference between human red blood cell Na+-Li+ countertransport and renal Na+-H+ exchange.
Several laboratories have reported that the activities of sodium-lithium countertransport are increased in red blood cells from patients with essential hypertension. Based on the many similarities between this transport system and the renal sodium-proton exchanger, a hypothesis has been put forth in the literature that increased red blood cell sodium-lithium countertransport activity may be a m...
متن کاملClinical Studies Difference Between Human Red Blood Cell Na-Li Counter transport and Renal Na-H Exchange
Several laboratories have reported that the activities of sodium-lithium countertransport are increased in red blood cells from patients with essential hypertension. Based on the many similarities between this transport system and the renal sodium-proton exchanger, a hypothesis has been put forth in the literature that increased red blood cell sodium-lithium counter-transport activity may be a ...
متن کاملRed Blood Cell Li + - Na + Countertransport , Na + - K + Cotransport
Red blood cell Li-Na countertransport and Na-K cotransport activities, home blood pressure, invasive systemic hemodynamics, and limb venous compliance were measured in 65 white men (23 normotensive, 22 borderline hypertensive, and 20 mild essential hypertensive subjects). Li-Na countertransport activity was positively and significantly correlated with subject-determined home systolic blood pres...
متن کاملRed blood cell Li+-Na+ countertransport, Na+-K+ cotransport, and the hemodynamics of hypertension.
Red blood cell Li+-Na+ countertransport and Na+-K+ cotransport activities, home blood pressure, invasive systemic hemodynamics, and limb venous compliance were measured in 65 white men (23 normotensive, 22 borderline hypertensive, and 20 mild essential hypertensive subjects). Li+-Na+ countertransport activity was positively and significantly correlated with subject-determined home systolic bloo...
متن کاملA kinetic analysis of Na-Li countertransport in human red blood cells
We examined the kinetic properties of the interactions between inner and outer cation sites of the Na-Li countertransport system in human red blood cells. Li-stimulated Na efflux [V(Na)] was measured as a function of external Li [(Li)o] and internal Na [(Na)i] contents. At each (Li)o, a Hanes plot of (Na)i/V(Na) vs. (Na)i allowed us to calculate the apparent dissociation constant for internal N...
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ژورنال
عنوان ژورنال: Hypertension
سال: 1987
ISSN: 0194-911X,1524-4563
DOI: 10.1161/01.hyp.9.1.7