Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1995-4-6
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.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
0926-5287
pubmed:author
pubmed:issnType
Print
pubmed:volume
35
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
3-10
pubmed:dateRevised
2008-11-21
pubmed:meshHeading
pubmed:year
1995
pubmed:articleTitle
Survival and viability of fresh and frozen-thawed in vitro bovine blastocysts.
pubmed:affiliation
Université Catholique de Louvain, Unité Vétérinaire, Louvain-La-Neuve, Belgium.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't