Phosphoinositide metabolism in hereditary ovalocytic red blood cell membranes
نویسندگان
چکیده
منابع مشابه
Aggregation of band 3 in hereditary ovalocytic red blood cell membranes. Electron microscopy and protein rotational diffusion studies.
Microaggregation of band 3 proteins in hereditary ovalocytic membranes was investigated by rotational diffusion measurements and by electron microscopy. It was previously shown that band 3 in ovalocytic membranes has decreased rotational mobility compared with band 3 in normal cells (Tilley, L., Nash, G.B., Jones, G.L. and Sawyer, W.L. (1991) J. Membr. Biol. 121, 59-66). This result could arise...
متن کاملFusion of Human Red Blood Cell Membranes
The ability of the parainfluenza group of viruses to induce cell fusion with the production of polykaryocytes and heterokaryons of animal cells has been well documented (1, 2, 3, 4) . Much of the interest in cell fusion in recent years has centered on cell hybrids with nuclei of different species occupying the same cell . Such hybrid cells have proved useful for studies of nuclear-cytoplasmic r...
متن کاملRed blood cell vesiculation in hereditary hemolytic anemia
Hereditary hemolytic anemia encompasses a heterogeneous group of anemias characterized by decreased red blood cell survival because of inherited membrane, enzyme, or hemoglobin disorders. Affected red blood cells are more fragile, less deformable, and more susceptible to shear stress and oxidative damage, and show increased vesiculation. Red blood cells, as essentially all cells, constitutively...
متن کاملAlterations of red blood cell metabolome in overhydrated hereditary stomatocytosis.
Overhydrated hereditary stomatocytosis, clinically characterized by hemolytic anemia, is a rare disorder of the erythrocyte membrane permeability to monovalent cations, associated with mutations in the Rh-associated glycoprotein gene. We assessed the red blood cell metabolome of 4 patients with this disorder and showed recurrent metabolic abnormalities associated with this disease but not due t...
متن کاملKinetics of chloride transport across fish red blood cell membranes
The continuous flow tube method was used to investigate the kinetics of chloride transport, and its potential oxygenation-dependency, in red blood cells (RBCs) from four teleost fish species and man. A significant interspecific variation in Cl- transport kinetics was found. At 15 °C, the rate constant k for unidirectional 36Cl- efflux was significantly lower in RBCs from eel and carp than i...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biochimica et Biophysica Acta (BBA) - Biomembranes
سال: 1997
ISSN: 0005-2736
DOI: 10.1016/s0005-2736(97)00037-0