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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1
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pubmed:dateCreated |
1995-4-6
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pubmed:abstractText |
Three experiments were undertaken to investigate the effect of some factors on survival and viability of bovine blastocysts produced in vitro in serum-free oviduct-conditioned media. In vitro survival to freezing was higher for blastocysts appearing on days 6 and 7 than for day 8 blastocysts (67 and 50% hatching rate vs 12%). Transfer success of day 8 blastocysts to recipient heifers was 35% (9/26) calves born vs 19% (4/21) for cows. Embryo mortality occurred mainly during the peri-implantation period (between days 21 and 45) for cows compared with heifers. Calving rate after direct transfer of frozen blastocysts without dilution was 24% (4/17) compared with 31% (5/16) for control unfrozen blastocysts.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:issn |
0926-5287
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
35
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
3-10
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pubmed:dateRevised |
2008-11-21
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pubmed:meshHeading |
pubmed-meshheading:7873044-Animals,
pubmed-meshheading:7873044-Blastocyst,
pubmed-meshheading:7873044-Cattle,
pubmed-meshheading:7873044-Cells, Cultured,
pubmed-meshheading:7873044-Cryopreservation,
pubmed-meshheading:7873044-Culture Media,
pubmed-meshheading:7873044-Culture Media, Conditioned,
pubmed-meshheading:7873044-Embryo Transfer,
pubmed-meshheading:7873044-Fallopian Tubes,
pubmed-meshheading:7873044-Female,
pubmed-meshheading:7873044-Hot Temperature,
pubmed-meshheading:7873044-Pregnancy
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pubmed:year |
1995
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pubmed:articleTitle |
Survival and viability of fresh and frozen-thawed in vitro bovine blastocysts.
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pubmed:affiliation |
Université Catholique de Louvain, Unité Vétérinaire, Louvain-La-Neuve, Belgium.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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