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  • 1
    Electronic Resource
    Electronic Resource
    Alopecia induced in young mice by exposure to excess dietary zinc (1986)
    Springer
    Cellular and molecular life sciences 42 (1986), S. 551-553 
    Details
    ISSN: 1420-9071
    Keywords: Alopecia ; zinc excess ; mice ; copper deficiency
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Second generation mice were exposed to normal (50 ppm, Group I) or excess (2000 ppm, Group II) zinc in the maternal diet during gestation and lactation, then weaned and continued on the mother's diet until sacrifice at 8 weeks. Tibia zinc reflected dietary intake. Group II had reduced plasma copper, body weight, and hematocrit; the second coat of hair appeared late and was lighter in color than Group I, possibly as an effect of copper and pigmentation development and hair growth.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01946698
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Effects of b-adrenoceptor-blockade on stress-induced adrenocorticotrophin release in humans (1998)
    Springer
    European journal of applied physiology 77 (1998), S. 523-526 
    Details
    ISSN: 1439-6327
    Keywords: Key words Adrenocorticotrophin ; Cortisol ; Catecholamines ; Propranolol ; Stress
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We investigated the mechanisms of stress-induced alterations in adrenocorticotrophin (ACTH) release. Tandem parachutists received either a placebo or the β-adrenoceptor antagonist propranolol prior to a first time parachute jump. Blood samples were drawn 4 h before, immediately after, and 1 h after the jump. Cortisol and catecholamine concentrations displayed a significant stress-induced increase in both groups. The ACTH plasma concentrations significantly increased in the placebo and the propranolol group, with significantly more pronounced changes in the propranolol-treated subjects compared to the placebo group. These data demonstrated a stress-induced increase of ACTH plasma concentrations in humans that was enhanced by β-blockade.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s004210050370
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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