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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
3
|
pubmed:dateCreated |
1995-7-26
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pubmed:abstractText |
Frozen-thawed mouse embryos with (+ZP) and without (-ZP) zona pellucida have been studied at the Scanning Electron Microscope (SEM) to determine how the process affects the plasma membrane and the subsequent embryo development. The main difference observed in -ZP embryos immediately after thawing is the abnormal morphology and distribution of microvilli. This could explain the spontaneous separation of blastomeres in -ZP embryos, and the decrease in their survival rate. If thawed -ZP embryos are allowed to recover in culture, their plasma membrane characteristics and survival rate are identical to those of control embryos.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:status |
MEDLINE
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pubmed:month |
Jun
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pubmed:issn |
0022-104X
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:day |
15
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pubmed:volume |
272
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
227-34
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pubmed:dateRevised |
2007-11-15
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pubmed:meshHeading |
pubmed-meshheading:7790843-Animals,
pubmed-meshheading:7790843-Cell Membrane,
pubmed-meshheading:7790843-Cryopreservation,
pubmed-meshheading:7790843-Embryo, Mammalian,
pubmed-meshheading:7790843-Embryonic and Fetal Development,
pubmed-meshheading:7790843-Freezing,
pubmed-meshheading:7790843-Mice,
pubmed-meshheading:7790843-Microscopy, Electron, Scanning,
pubmed-meshheading:7790843-Zona Pellucida
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pubmed:year |
1995
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pubmed:articleTitle |
Freezing of zona-free mouse embryos: characteristics of the plasma membrane and subsequent development of the embryos.
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pubmed:affiliation |
Departament de Biologia Cel.lular i Fisiologia, Universitat Autònoma de Barcelona, Bellaterra, Spain.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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