Buscar
Mostrando ítems 1-10 de 932
Cell Volume Regulation and Aquaporins
(Sociedad Argentina de Fisiología, 2009-03)
In the recent years, the importance of the volume of a given cell has been accepted not only in defining its intracellular osmolality and its shape, but also in defining other cellular functions, such as transepithelial ...
Swelling-activated ion channels: functional regulation in cell-swelling, proliferation and apoptosis
(BLACKWELL, 2006-06)
Cell volume regulation is one of the most fundamental homeostatic mechanisms and essential for normal cellular function. At the same time, however, many physiological mechanisms are associated with regulatory changes in ...
Cell Volume Regulation in Cultured Human Retinal Müller Cells Is Associated with Changes in Transmembrane Potential
(Public Library of Science, 2013-02)
Müller cells are mainly involved in controlling extracellular homeostasis in the retina, where intense neural activity alters ion concentrations and osmotic gradients, thus favoring cell swelling. This increase in cell ...
Release of taurine and glutamate contributes to cell volume regulation in human retinal Müller cells: Differences in modulation by calcium
(American Physiological Society, 2018-09)
Neuronal activity in the retina generates osmotic gradients that lead to Müller cell swelling, followed by a regulatory volume decrease (RVD) response, partially due to the isoosmotic efflux of KCl and water. However, our ...
Red blood cells from the South American rattlesnake (Crotalus durissus terrificus) regulate volume incompletely following osmotic shrinkage and swelling in vitro
(Elsevier B.V., 2000-09-01)
The ability of rattlesnake (Crotalus durissus terrificus) red blood cells to volume regulate in vitro has been investigated. Blood was drawn through a catheter inserted in the dorsal aorta and equilibrated to gas mixtures ...
Red blood cells from the South American rattlesnake (Crotalus durissus terrificus) regulate volume incompletely following osmotic shrinkage and swelling in vitro
(Elsevier B.V., 2000-09-01)
The ability of rattlesnake (Crotalus durissus terrificus) red blood cells to volume regulate in vitro has been investigated. Blood was drawn through a catheter inserted in the dorsal aorta and equilibrated to gas mixtures ...
Minimal volume regulation after shrinkage of red blood cells from five species of reptiles
(Elsevier B.V., 2008-05-01)
Red blood cells (RBCs) from most vertebrates restore volume upon hypertonic shrinkage and the mechanisms underlying this regulatory volume increase (RVI) have been studied extensively in these cells. Despite the phylogenetically ...
Minimal volume regulation after shrinkage of red blood cells from five species of reptiles
(Elsevier B.V., 2008-05-01)
Red blood cells (RBCs) from most vertebrates restore volume upon hypertonic shrinkage and the mechanisms underlying this regulatory volume increase (RVI) have been studied extensively in these cells. Despite the phylogenetically ...
Nad(p)h oxidase-derived h2o2 signals chloride channel activation in cell volume regulation and cell proliferation
(AMERICAN SOCIETY FOR BIOCHEMISTRY AND MOLECULAR BIOLOGY, 2004)