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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Cellular and molecular life sciences 8 (1952), S. 304-306 
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Pregnant female white rats were cooled in a closed vessel with insufficient O2 and at low temperature. Their body temperature decreased from 37° to 12–15° C. Each female was cooled only once at a definite period of pregnancy, and it was shown that she could tolerate deep hypoxy and low body temperature. She bears normal young in no way differing from control animals. It seems that the length of pregnancy may vary.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Cellular and molecular life sciences 16 (1960), S. 558-559 
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary The maternal behaviour in the female white rat was ascertained by the method of spontaneous reactions to several stimuli. The observed rats were divided into two groups, and each of them was refrigerated once a day, by the method of detension, from the fourth to the seventh day after parturition, the body temperature attained being, on an average, 30°C. Females of the first group were refrigerated in recipients of the capacity of 2 1, and females of the second group in recipients of the capacity of 5 1. Disturbances of maternal behaviour were much more pronounced in the females refrigerated in recipients of the greater capacity than of those refrigerated in smaller recipients.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Cellular and molecular life sciences 10 (1954), S. 343-344 
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Using an appropriate technique, we put adults rats of both sexes under deep hypothermy (rectal temperature of 14–15°C). Under these conditions, the respiration and the cardiac rhythm are definitely slowed down. (1) Rats irradiated in a state of deep hypothermy with lethal doses of 800 and 900 r of X-rays, are partially protected. 50% of these animals survived more than 30 days, whereas all control animals died after 17 days. (2) The same degree of protection is obtained if the cooling is made in the presence of oxygen or under an air pressure of 1.25 atmosphere.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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