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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
1-2
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pubmed:dateCreated |
1981-11-22
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pubmed:abstractText |
Fusion between unilamellar vesicles of both egg phosphatidylcholine and bovine phosphatidylserine was induced by polyethylene glycol. Aggregation and fusion events were monitored by electron microscopy and turbidity measurements. The threshold concentration of polyethylene glycol for aggregation and fusion is found to be independent of lipid concentration. Typically, aggregation of phosphatidylcholine vesicles starts at 2.5% (wt/wt) polyethylene glycol, but fusion is not significant until the polyethylene glycol concentration reaches 35%. Multilamellar vesicles were formed as a result of fusion.
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pubmed:grant |
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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 |
0022-2631
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
62
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
65-70
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pubmed:dateRevised |
2007-11-14
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pubmed:meshHeading |
pubmed-meshheading:7196956-Animals,
pubmed-meshheading:7196956-Cattle,
pubmed-meshheading:7196956-Cell Fusion,
pubmed-meshheading:7196956-Chickens,
pubmed-meshheading:7196956-Egg Yolk,
pubmed-meshheading:7196956-Female,
pubmed-meshheading:7196956-Freeze Fracturing,
pubmed-meshheading:7196956-Kinetics,
pubmed-meshheading:7196956-Liposomes,
pubmed-meshheading:7196956-Microscopy, Electron,
pubmed-meshheading:7196956-Models, Biological,
pubmed-meshheading:7196956-Molecular Conformation,
pubmed-meshheading:7196956-Phosphatidylcholines,
pubmed-meshheading:7196956-Phosphatidylserines,
pubmed-meshheading:7196956-Polyethylene Glycols,
pubmed-meshheading:7196956-X-Ray Diffraction
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pubmed:year |
1981
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pubmed:articleTitle |
Lipid-polyethylene glycol interactions: I. Induction of fusion between liposomes.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't
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