Selenium supplementation of young red deer (Cervus elaphus)
作者:
C.G. Mackintosh,
J. Gill,
K. Turner,
期刊:
New Zealand Veterinary Journal
(Taylor Available online 1989)
卷期:
Volume 37,
issue 4
页码: 143-145
ISSN:0048-0169
年代: 1989
DOI:10.1080/00480169.1989.35588
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Two selenium (Se) supplementation trials were conducted in successive years involving a total of 70 red deer calves 3–15 months of age grazing pasture containing 30–57 ppb of Se on a dry matter basis. The trials compared growth rate, whole blood Se and glutathione peroxidase (GSHpx) concentrations of calves which received periodic doses of oral Se or a single injection of barium selenate (equivalent to 50 mg Se) or no Se supplementation. There were no significant weight gain differences between treated and untreated groups in either trial. Whole blood GSHpx levels were strongly correlated with blood Se levels (r = 0.9278) and produced the following regression equation: GSHpx 0.0155 Se − 2.292.
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