Journal of Applied Physiology Fuel your research with LabChart
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     

J Appl Physiol 20: 737-741, 1965;
8750-7587/65 $5.00
This Article
Right arrow Full Text (PDF)
Right arrow Submit a response
Right arrow Alert me when this article is cited
Right arrow Alert me when eLetters are posted
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Hart, F. M.
Right arrow Articles by Faber, J. J.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Hart, F. M.
Right arrow Articles by Faber, J. J.

Fetal and maternal temperatures in rabbits

Frederick M. Hart 1 and J. Job Faber 1

1 Department of Physical Medicine and Rehabilitation, University of Washington, Seattle, Washington

The differences between fetal deep body temperature and maternal aortic temperature were measured in 10 New Zealand white rabbits of 22–29 days gestation with thermocouples thrust into the fetuses immediately after the animals had been killed by a warmed overdose of sodium pentobarbital. Fetal temperatures exceeded maternal temperatures by –2.51 + 0.099.X °C, where X is the gestational age in days. There is 95% confidence that fetal temperatures exceeded maternal temperature by at least 0.25 °C at a fetal age of 29 days. Permanently implanted thermocouples in six nonpregnant rabbits showed that the ventral surface of the abdominal cavity is colder than the aorta, and that the dorsal surface is slightly warmer. Fetal heat loss is partly via the umbilical circulation and partly via the fetal body surface.

tissue temperatures in rabbits; fetal heat loss

Submitted on September 28, 1964




This article has been cited by other articles:


Home page
 Am. J. Physiol. Regul. Integr. Comp. Physiol.Home page
S. S. Malik and J. E. Fewell
Thermoregulation in rats during early postnatal maturation: importance of nitric oxide
Am J Physiol Regulatory Integrative Comp Physiol, December 1, 2003; 285(6): R1366 - R1372.
[Abstract] [Full Text] [PDF]

Home page
 J. Appl. Physiol.Home page
H. P. Laburn, A. Faurie, K. Goelst, and D. Mitchell
Effects on fetal and maternal body temperatures of exposure of pregnant ewes to heat, cold, and exercise
J Appl Physiol, February 1, 2002; 92(2): 802 - 808.
[Abstract] [Full Text] [PDF]

Home page
 J. Appl. Physiol.Home page
J. E. Fewell, M. Kang, and H. L. Eliason
Autonomic and behavioral thermoregulation in guinea pigs during postnatal maturation
J Appl Physiol, September 1, 1997; 83(3): 830 - 836.
[Abstract] [Full Text] [PDF]


HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
Visit Other APS Journals Online