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  • Title: [Changes in rat testis glandulocytes under deep hypothermia].
    Author: Blinova TS.
    Journal: Arkh Anat Gistol Embriol; 1976 Jan; 70(1):66-73. PubMed ID: 1252141.
    Abstract:
    White mongrel rats weighing 180-220 g were daily cooled in water at 4-5 degrees C up to 21-23 degrees C in the rectum. The animals were killed on the 1, 5, 10, 15, 20 and 25th days of experiment. The total amount of glandulocytes counted per a cross section of the tubule did not change throughout the experiment. The total weight of pictures of 100 glandulocytes (taken randomly), obtained through a drawing apparatus on a standard paper was reliably decreased by 28%. By the end of the observation period the amount of degenerating glandulocytes increased 2 times and that of slightly active in a functional respect so-called "small" glandulocytes increased 4 times, while the number of active ("large") glandulocytes diminished approximately 1,5 times. The activity of SDG and ICDG in interstitial cells dropped by 26% and 18%. The activity of LDG was 52% greater. The G-6-PhDG activity was 40% greater while the activity of clue enzyme steroidgenase--3beta-OSD under hypothermia was inhibited by 36%.
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