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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
3
|
| pubmed:dateCreated |
1987-2-10
|
| pubmed:abstractText |
Ten-day-old embryos were exposed to 28, 18 and 8 degrees C environments and their electrocardiograms (ECG) monitored. Embryos in 28 and 18 degrees C environments maintained a constant heart rate averaging 97 and 25 beats/min, respectively, followed by arrhythmias and cardiac arrest at 101 and 59 hr. Embryos in an 8 degrees C environment went into cardiac arrest after 2-4 hr, but recovered 20 hr later upon rewarming to 38 degrees C. Six to 20-day-old embryos exposed to 8 degrees C were examined for tolerance time after cardiac arrest. The younger the embryo the longer its tolerance to prolonged cardiac arrest.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:issn |
0300-9629
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
85
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
531-4
|
| pubmed:dateRevised |
2008-11-21
|
| pubmed:meshHeading |
pubmed-meshheading:2878782-Acclimatization,
pubmed-meshheading:2878782-Animals,
pubmed-meshheading:2878782-Chick Embryo,
pubmed-meshheading:2878782-Cold Temperature,
pubmed-meshheading:2878782-Electrocardiography,
pubmed-meshheading:2878782-Heart,
pubmed-meshheading:2878782-Heart Arrest,
pubmed-meshheading:2878782-Heart Rate
|
| pubmed:year |
1986
|
| pubmed:articleTitle |
Tolerance of chick embryos to low temperatures in reference to the heart rate.
|
| pubmed:publicationType |
Journal Article
|