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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
4
|
pubmed:dateCreated |
1989-7-10
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pubmed:abstractText |
ICR female mice were exposed to either 22 (L11, D11) or 26 hour day (L13, D13) light/dark cycles for at least 2 weeks before mating and/or during pregnancy. The mating rates of these animals decreased considerably. When pregnant females were examined at gestation days 12.0 or 17.5, resorption rates were increased, the embryos weighed less, and development was retarded in the experimental groups with preconceptional exposure to non-24-hour days. We speculate that in mice maternal and paternal pre- and periconceptional environment of daily light/dark cycles is important for normal reproductive efficacy and normal embryonic development during pregnancy.
|
pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
|
pubmed:status |
MEDLINE
|
pubmed:month |
Apr
|
pubmed:issn |
0148-7280
|
pubmed:author | |
pubmed:issnType |
Print
|
pubmed:volume |
22
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
435-41
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:2722124-Animals,
pubmed-meshheading:2722124-Circadian Rhythm,
pubmed-meshheading:2722124-Embryonic and Fetal Development,
pubmed-meshheading:2722124-Female,
pubmed-meshheading:2722124-Fertility,
pubmed-meshheading:2722124-Male,
pubmed-meshheading:2722124-Mice,
pubmed-meshheading:2722124-Pregnancy,
pubmed-meshheading:2722124-Pregnancy Outcome,
pubmed-meshheading:2722124-Sexual Behavior, Animal,
pubmed-meshheading:2722124-Time Factors
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pubmed:year |
1989
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pubmed:articleTitle |
Effects of non-24-hour days on reproductive efficacy and embryonic development in mice.
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pubmed:affiliation |
Department of Hygiene and Preventive Medicine, Yamagata University School of Medicine, Japan.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|