scholarly journals Peptide sequence analysis and molecular cloning reveal two calcium pump isoforms in the human erythrocyte membrane.

1990 ◽  
Vol 265 (5) ◽  
pp. 2835-2842
Author(s):  
E E Strehler ◽  
P James ◽  
R Fischer ◽  
R Heim ◽  
T Vorherr ◽  
...  
Keyword(s):  
Sequence Analysis ◽  
Molecular Cloning ◽  
Erythrocyte Membrane ◽  
Human Erythrocyte ◽  
Peptide Sequence ◽  
Calcium Pump ◽  
Human Erythrocyte Membrane

Human Erythrocyte Membrane Fluidity and Calcium Pump Activity in Primary Combined Hyperlipidaemia

1995 ◽  
Vol 88 (3) ◽  
pp. 307-310 ◽  
Author(s):  
S. I. Muzulu ◽  
R. F. Bing ◽  
R. I. Norman
Keyword(s):  
Membrane Fluidity ◽  
Erythrocyte Membrane ◽  
Serum Cholesterol ◽  
Human Erythrocyte ◽  
Calcium Pump ◽  
Membrane Cholesterol ◽  
Human Erythrocyte Membrane ◽  
Cholesterol Levels ◽  
Pump Activity ◽  
Erythrocyte Membrane Fluidity

1. Human erythrocyte membrane cholesterol, fluidity and basal and calmodulin-stimulated calcium pump (Ca2+-Mg2+-ATPase) activities were compared in 24 patients with primary combined hyperlipidaemia and 20 age-matched normolipidaemic control subjects. 2. There was no correlation between serum and membrane cholesterol. Despite the differences in serum cholesterol levels between the two groups, membrane cholesterol levels were similar. 3. 1,6-Diphenyl-1,3,5-hexatriene anisotropy was lower in the hyperlipidaemic group, suggesting increased fluidity in the hydrocarbon core of the phospholipid membrane bilayer. 4. Basal calcium pump activity was lower in the hyperlipidaemic group with increased membrane fluidity. 5. These results suggest that membrane adaptive mechanisms can maintain membrane cholesterol within a narrow range, that serum triacylglycerol is more important than serum cholesterol in determining membrane fluidity and that increased membrane fluidity reduces basal calcium pump activity.

scholarly journals A Ceramide Pentasaccharide of Human Erythrocyte Membrane

1974 ◽  
Vol 249 (4) ◽  
pp. 1022-1025
Author(s):  
Klaus Stellner ◽  
Sen-Itiroh Hakomori
Keyword(s):  
Erythrocyte Membrane ◽  
Human Erythrocyte ◽  
Human Erythrocyte Membrane

Permeability of the Human Erythrocyte Membrane to Xylitol

1970 ◽  
Vol 12 (1) ◽  
pp. 65-65
Author(s):  
Yuko Yamada ◽  
Hisashi Yamada ◽  
Minoru Hamada
Keyword(s):  
Erythrocyte Membrane ◽  
Human Erythrocyte ◽  
Human Erythrocyte Membrane

Effect of acylphosphatase on human erythrocyte membrane Ca2+-ATPase

1990 ◽  
Vol 168 (2) ◽  
pp. 651-658 ◽  
Author(s):  
P. Nassi ◽  
C. Nediani ◽  
G. Liguri ◽  
N. Taddei ◽  
M. Ruggiero ◽  
...  
Keyword(s):  
Erythrocyte Membrane ◽  
Human Erythrocyte ◽  
Human Erythrocyte Membrane
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