scholarly journals Recombination in vitro of proteins and lipids from mammalian erythrocyte membranes

1971 ◽  
Vol 122 (5) ◽  
pp. 62P-63P ◽  
Author(s):  
R F A Zwaal ◽  
L L M van Deenen
Keyword(s):  
Erythrocyte Membranes ◽  
Mammalian Erythrocyte

In vitro insulin action on different ATPases of erythrocyte membranes in normal and diabetic rats

1985 ◽  
Vol 22 (2) ◽  
pp. 111-118 ◽  
Author(s):  
Veena R. Agarwal ◽  
Anil K. Rastogi ◽  
Maharaj K. Sahib ◽  
Prem Sagar
Keyword(s):  
Insulin Action ◽  
Diabetic Rats ◽  
Erythrocyte Membranes

A Comparative Protein Profile of Mammalian Erythrocyte Membranes Identified by Mass Spectrometry

2014 ◽  
Vol 247 (11) ◽  
pp. 1181-1189 ◽  
Author(s):  
Savita Sharma ◽  
Vinny Punjabi ◽  
Surekha M. Zingde ◽  
Sadashiv M. Gokhale
Keyword(s):  
Mass Spectrometry ◽  
Protein Profile ◽  
Erythrocyte Membranes ◽  
Mammalian Erythrocyte

scholarly journals Cytosolic protein binding to band-3 protein inhibits endocytosis of isolated human erythrocyte membranes

1982 ◽  
Vol 207 (3) ◽  
pp. 595-598 ◽  
Author(s):  
K A Cordes ◽  
J M Salhany
Keyword(s):  
Membrane Protein ◽  
Integral Membrane Protein ◽  
Band 3 ◽  
Erythrocyte Membranes ◽  
Band 3 Protein ◽  
High Affinity ◽  
Human Erythrocyte Membranes ◽  
Affinity Interaction ◽  
Cytoplasmic Side

Recent studies of haemoglobin binding to the cytoplasmic side of the erythrocyte membrane have shown that the predominant high-affinity interaction occurs with the major integral membrane protein known as band-3 protein and that this interaction may occur within the intact erythrocyte in a manner regulated by cell pH. We report here that haemoglobin and glyceraldehyde 3-phosphate dehydrogenase binding to band-3 protein in isolated membranes can inhibit endocytosis during vesiculation in vitro. The specificity of this effect was demonstrated by showing that myoglobin, which has an affinity for the membrane fully one to two orders of magnitude lower than that for haemoglobin, does not inhibit endocytosis.

Libyan family with beta-thalassemia trait associated with hypercholesterolemia with widespread xanthomas.

1988 ◽  
Vol 34 (11) ◽  
pp. 2385-2386
Author(s):  
D S Sheriff ◽  
M el Fakhri
Keyword(s):  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Erythrocyte Membranes ◽  
Beta Thalassemia ◽  
The Family ◽  
Phospholipid Ratio ◽  
Thalassemia Trait ◽  
High Concentrations ◽  
Very High

Abstract We describe a Libyan family with beta-thalassemia trait associated with unusually high concentrations of hemoglobin A2 and hypercholesterolemia. The family consists of the father, mother, and three sons. The marriage was consanguineous. The concentrations of total cholesterol and low-density lipoprotein cholesterol in serum were very high in two sons who also had widespread xanthomas. The erythrocyte membranes showed a high cholesterol/phospholipid ratio, with no significant susceptibility to lipid peroxidation in vitro.

scholarly journals In vitro cellular effects of perfluorochemicals correlate with their lipid solubility

2000 ◽  
Vol 278 (5) ◽  
pp. L1018-L1024 ◽  
Author(s):  
Viktor V. Obraztsov ◽  
Gerald G. Neslund ◽  
Elisabeth S. Kornbrust ◽  
Stephen F. Flaim ◽  
Catherine M. Woods
Keyword(s):  
Lipid Bilayers ◽  
Inflammatory Responses ◽  
Conventional Mechanical Ventilation ◽  
Erythrocyte Membranes ◽  
Maximum Effect ◽  
Lipid Solubility ◽  
Partial Liquid Ventilation ◽  
Liquid Ventilation ◽  
Cellular Effects

Preclinical studies comparing perflubron partial liquid ventilation with conventional mechanical ventilation have indicated that perflubron partial liquid ventilation may exert some anti-inflammatory effects. To assess whether these effects were related to the lipid solubility properties of perflubron rather than to nonspecific biophysical properties of the perfluorocarbon (PFC) liquid phase, we studied the effects of PFCs with varying lipid solubilities on the platelet aggregation response to various procoagulants and the erythrocyte hemolytic response to osmotic stress. In both cases, the degree of the response was directly related to the lipid solubility of the PFC. All the perflubron content of erythrocytes was found to be associated with the membrane compartment. The time to reach a maximum effect on hemolysis with perflubron was relatively slow (2–4 h), which paralleled the time for perflubron to accumulate in erythrocyte membranes. The rate and extent of perflubron partitioning into lecithin liposomes were similar to those of erythrocyte membranes, supporting the hypothesis that perflubron was partitioning into the lipid component of the membranes. Thus some of the potential modulatory effects of perflubron on excessive inflammatory responses that occur during acute lung injury and acute respiratory distress syndrome may be influenced in part by the extent of PFC partitioning into the lipid bilayers of cellular membranes.

Changes in Trichlorofphylene-Tred Rat Erythrocyte Membranes in Vitro

1988 ◽  
Vol 11 (1) ◽  
pp. 1-10 ◽  
Author(s):  
E. Makinen ◽  
M. Korpela ◽  
H. Tähti
Keyword(s):  
Erythrocyte Membranes
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