Buscar
Mostrando ítems 1-10 de 279
Increased Na, K, Cl cotransporter and Na, K-ATPase activity of vascular tissue in two-kidney Goldblatt hypertension
(1998)
The properties of the Na/K pump and Na, K, Cl cotransporter were studied in vascular tissue of two-kidney Goldblatt hypertensive rats. These transport systems were measured as ouabain-sensitive and bumetanide-sensitive ...
Compensatory role of the NBCn1 sodium/bicarbonate cotransporter on Ca2+-induced mitochondrial swelling in hypertrophic hearts
(Dr Dietrich Steinkopff Verlag, 2017-03)
NBC Na+/HCO3 − cotransporter (NBCn1) and NHE1 Na+/H+ exchanger have been associated with cardiac disorders and recently located in coronary endothelial cells (CEC) and cardiomyocytes mitochondria, respectively. Mitochondrial ...
CELL-GROWTH AND NA-K-CL COTRANSPORT RESPONSES OF VASCULAR SMOOTH-MUSCLE CELLS OF MILAN RATS
(LIPPINCOTT WILLIAMS & WILKINS, 1994)
The present study examines the role of serum growth factors in the proliferative response and Na-K-Cl cotransport activity of vascular smooth muscle cells from Milan normotensive (MNS) and hypertensive (MHS) rats. Cells ...
Elevated carbon dioxide upregulates NBCn1 Na+/HCO3− cotransporter in human embryonic kidney cells
(American Physiological Society, 2013-12)
The NBCn1 Na+/HCO3− cotransporter catalyzes the electroneutral movement of 1 Na+:1 HCO3− into kidney cells. We characterized the intracellular pH (pHi) regulation in human embryonic kidney cells (HEK) subjected to NH4Cl ...
The electrogenic cardiac sodium bicarbonate co-transporter (NBCe1) contributes to the reperfusion injury
(Elsevier Science Inc, 2014-07)
Background: Although the participation of the electrogenic sodium/bicarbonate cotransporter (NBCe1) in the recovery from an intracellular acid load is recognized, its role in ischemia–reperfusion is still unclear.
Methods ...
An unusual pattern of Na+ and K+ movements across the horse erythrocyte membrane
(1986)
Marked differences in the activities of three monovalent cation transport systems in horse versus human erythrocytes are reported. Whereas horse erythrocytes exhibit a 6-fold higher sodium-lithium countertransport, the ...
Modulation of the cardiac sodium/bicarbonate cotransporter by the renin angiotensin aldosterone system: pathophysiological consequences
(Frontiers Media, 2014)
The sodium/bicarbonate cotransporter (NBC) is one of the major alkalinizing mechanisms in the cardiomyocytes. It has been demonstrated the existence of at least two functional isoforms, one that promotes the co-influx of ...