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  • 1
    Electronic Resource
    Electronic Resource
    Capillary Distribution in Cow Skin (1948)
    [s.l.] : Nature Publishing Group
    Nature 161 (1948), S. 1012-1013 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IN studies on the nature and distribution of the ‘sweat’ glands of Ayrshire cows, shortly to be published in detail elsewhere, a close relationship has been found between the distribution of blood capillaries and hair follicles. Other workers1'3 have been concerned with all or some of the ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/1611012b0
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    The physiological effects of climatic stress on the bovine animal (1958)
    Springer
    International journal of biometeorology 2 (1958), S. 213-221 
    Details
    ISSN: 1432-1254
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geography , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02333498
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Veterinary biometeorology (1963)
    Springer
    International journal of biometeorology 7 (1963), S. 137-143 
    Details
    ISSN: 1432-1254
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geography , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02184894
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    The contribution of the shivering hind leg to the metabolic response to cold of the young Ox (Bos taurus) (1974)
    Springer
    Pflügers Archiv 346 (1974), S. 341-350 
    Details
    ISSN: 1432-2013
    Keywords: Metabolic Cold Response ; Shivering ; Leg Blood Flow ; Leg Oxygen Uptake
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary 1. Total oxygen consumption (totalVO2), leg blood flow (legQ V) and leg oxygen uptake (legVO2) were measured in young steers each exposed to thermoneutral and moderately cold environments on the same day. 2. Cold sufficient to double resting totalVO2 caused a 3 to 6-fold increase in legQ Va 11/2 to 4-fold increase in leg arteriovenous oxygen saturation difference (SO2 A-EIV) and a small but significant elevation in haemoglobin concentration, resulting in a 5 to 24-fold increase in legVO2. This represented a 3 to 12-fold increase in the contribution of the hind leg to totalVO2. 3. These results were unaffected by whether thermoneutrality preceded cold orvice versa. 4. TotalVO2 was significantly correlated with legQ V, legVO2 and SO2 A-EIV in both environments. Regression analysis showed that during cold exposure legVO2 varied with legQ V, rather than SO2 A-EIV. 5. The metabolic response to cold of the hind leg is attributed to shivering skeletal muscle, and is shown to contribute substantially (15% per leg) to the response of the whole animal.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00596189
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  • 5
    Electronic Resource
    Electronic Resource
    Effect of intraventricular acetylcholine and eserine on the metabolism of sheep (1974)
    Springer
    Pflügers Archiv 349 (1974), S. 235-245 
    Details
    ISSN: 1432-2013
    Keywords: Plasma Free Fatty Acids ; Acetylcholine ; Central Transmitter Substances ; Fat Metabolism
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Acetylcholine (5 μg/kg) and eserine (5 μg/kg) injected into a lateral cerebral ventricle of sheep exposed to their critical environmental temperature resulted in an increase in oxygen consumption accompanied by shivering, an increase in rectal temperature, and an elevation in plasma free fatty acid concentration. Changes in respiratory quotient during this response suggested an increase in the metabolism of fat. Acetylcholine and eserine similarly injected into sheep exposed to 10°C above their critical environmental temperature resulted in an increase in oxygen consumption, an increase in rectal temperature and an elevation in plasma free fatty acid concentration. Changes in respiratory quotient during this response also suggested an increase in the metabolism of fat. Acetylcholine and eserine injected into panting sheep resulted in an increase in rectal temperature and an increase in the already elevated plasma free fatty acid concentration. There was no significant change in oxygen consumption and changes in respiratory quotient were inconclusive. These results indicate that central cholinergic stimulation of sympathetic nerves to the adipose tissue and adrenal medulla is not inhibited by warm reception.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00592451
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    Paper (German National Licenses)
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