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ファイル
言語
英語
著者
藤原 勉
内容記述(抄録等)
In the present study, the utilization of protozoan selenium(Se)synthesized in the rumen of sheep was investigated in mice using the rate of Se incorporation into the blood, organs and tissues as an index. Protozoan Se was prepared from rumen content of sheep supplemented Na selenite(0.4mg/kg DM of diet). Twenty female mice(over8-week-age)were divided two groups of10each, and ten of them fed the diet containing rumen protozoa matter(rpm:100g Se/kg DM)during consecutive7days, and another 10mice were dealt with as control group. Then, all the animals were slaughtered to collect whole blood, kidney, liver, pancreas, spleen, lung, heart, brain and muscles for analyzing Se. The Se contents in protozoa and bacteria in the rumen of sheep supplemented Na selenite(0.4mg/ Kg DM)was0.45mg /Kg DM and0.20mg/ Kg DM, respectively. In the concentration of Se in blood, organs and tissues, the values tended to higher in mice fed rpm diet than in control group. The Se contents in blood, organs and muscles also tended to high in the group fed rpm diet compared with that in control group. From these findings, it can be obviously concluded that the protozoan Se incorporated in the rumen is efficiently utilized in animals.
掲載誌名
島根大学生物資源科学部研究報告
17
開始ページ
3
終了ページ
7
ISSN
13433644
発行日
2012-09-30
NCID
AA1112906X
出版者
島根大学生物資源科学部
出版者別表記
Shimane University, Faculty of Life and Environmental Science
資料タイプ
紀要論文
部局
生物資源科学部
備考
1-12+ / 1996-2007
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