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Volume 59 Number 2&3 >

Selenium, thiobarbituric acid reactive substances, and thyroid hormone activation in broilers supplemented with selenium as selenized yeast or sodium selenite

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この文献には次のDOIがあります:http://doi.org/10.14943/jjvr.59.2-3.69

タイトル: Selenium, thiobarbituric acid reactive substances, and thyroid hormone activation in broilers supplemented with selenium as selenized yeast or sodium selenite
著者: Olivera, Valčić 著作を一覧する
Ivan, Jovanović 著作を一覧する
Svetlana, Milanović 著作を一覧する
キーワード: Broilers
selenium
TBARS
thyroid hormones
発行日: 2011年 8月
出版者: Graduate School of Veterinary Medicine, Hokkaido University
誌名: Japanese Journal of Veterinary Research
巻: 59
号: 2&3
開始ページ: 69
終了ページ: 77
抄録: The objective of this experiment was to compare the efficiencies of sodium selenite (SS) and selenized yeast (SY) supplemented at different doses (0.05 and 0.30 mg Se/kg feed) with respect to plasma glutathione peroxidase (Gpx) activity, extent of oxidative lipid injury, and thyroid hormone activation in broilers during the first four weeks of growth. Results indicate a significant increase in plasma Gpx activity and reduction in thiobarbituric acid reactive substances (TBARS) in all supplemented groups at 4 weeks of age compared to 2-week-old chicks. Plasma thyronine activation was highest in SY supplemented broilers. It can be concluded that in the first 4 weeks of broiler life selenite has a more efficient antioxidative effect which is reflected in lower plasma and liver TBARS values. However, broiler feed supplementation with selenized yeast results in a more proficient conversion of T4 to T3.
資料タイプ: bulletin (article)
URI: http://hdl.handle.net/2115/47146
出現コレクション:Volume 59 Number 2&3

 

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