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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
1
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pubmed:dateCreated |
1979-7-16
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pubmed:abstractText |
Plasma membranes were obtained from a homogeneous population of rabbit red blood cells at different maturation periods. Minor modifications in membrane proteins and membrane phospholipids and significant decreases in membrane glycoproteins and total lipids were observed with the age of the cell. The ouabain inhibited (Na+K+)-ATPase and the adenylate cyclase decreased with maturation but acetylcholinesterase and 5'-nucleotidase remained almost unchanged. The apparent activation energy of the ATPase increased with maturation. The results indicate that structural and functional modifications of the plasma membrane occur concomitantly with the ageing processes of the red cell.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:issn |
0300-9084
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
61
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
7-15
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pubmed:dateRevised |
2007-11-15
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pubmed:meshHeading |
pubmed-meshheading:219911-Acetylcholinesterase,
pubmed-meshheading:219911-Adenosine Triphosphatases,
pubmed-meshheading:219911-Animals,
pubmed-meshheading:219911-Enzyme Activation,
pubmed-meshheading:219911-Erythrocyte Aging,
pubmed-meshheading:219911-Erythrocyte Membrane,
pubmed-meshheading:219911-Erythrocytes,
pubmed-meshheading:219911-Glycoproteins,
pubmed-meshheading:219911-Magnesium,
pubmed-meshheading:219911-Membrane Lipids,
pubmed-meshheading:219911-Membrane Proteins,
pubmed-meshheading:219911-Nucleotidases,
pubmed-meshheading:219911-Ouabain,
pubmed-meshheading:219911-Phospholipids,
pubmed-meshheading:219911-Rabbits,
pubmed-meshheading:219911-Sodium-Potassium-Exchanging ATPase
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pubmed:year |
1979
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pubmed:articleTitle |
Studies of the plasma membrane during maturation of the mammalian erythrocyte.
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pubmed:publicationType |
Journal Article
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