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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
6
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pubmed:dateCreated |
1990-5-15
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pubmed:abstractText |
The method of tritium planigraphy was adopted for the investigation of intact cells. Conditions for the incorporation of thermally activated tritium atoms in the erythrocytes are described. The accessibility of erythrocytes hemoglobin for tritium was compared to that of free hemoglobin. By comparing specific radioactivities of amino acids it was shown that the incorporation of the label into free hemoglobin was over 100 times higher than into that in erythrocytes. The cell membrane was highly tritiated. Thus the plasma membrane protects the cell inner regions from penetration of the hot tritium atoms. Tritium planigraphy can be used for studying the cell surface topography.
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pubmed:language |
rus
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Amino Acids,
http://linkedlifedata.com/resource/pubmed/chemical/Hemoglobins,
http://linkedlifedata.com/resource/pubmed/chemical/Membrane Lipids,
http://linkedlifedata.com/resource/pubmed/chemical/Phospholipids,
http://linkedlifedata.com/resource/pubmed/chemical/Tritium
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pubmed:status |
MEDLINE
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pubmed:issn |
0006-3029
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
34
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
971-5
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:2631966-Amino Acids,
pubmed-meshheading:2631966-Erythrocyte Membrane,
pubmed-meshheading:2631966-Hemoglobins,
pubmed-meshheading:2631966-Humans,
pubmed-meshheading:2631966-Hydrolysis,
pubmed-meshheading:2631966-Membrane Lipids,
pubmed-meshheading:2631966-Phospholipids,
pubmed-meshheading:2631966-Tritium
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pubmed:articleTitle |
[Possibility to study cell membrane topography using tritium planigraphy].
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pubmed:publicationType |
Journal Article,
English Abstract
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