頁籤選單縮合
題 名 | 菜鴨之脂質代謝Ⅳ:任飼與禁飼之血漿各種脂蛋白中之脫輔基脂蛋白=Lipid Metabolism of Tsaiya Ducks Ⅳ: Apolipoprotein Components in Various Plasma Lipoproteins Under the Ad Libitum and Fasting Condition |
---|---|
作 者 | 連塗發; 詹德芳; | 書刊名 | 中國畜牧學會會誌 |
卷 期 | 27:2 1998.06[民87.06] |
頁 次 | 頁179-188 |
分類號 | 437.73 |
關鍵詞 | 菜鴨; 脂質代謝; 脫輔基脂蛋白; Tsaiya duck; Lipid metabolism; Apolipoprotein; |
語 文 | 中文(Chinese) |
中文摘要 | 以菜鴨各在8週齡及產蛋10週後,各選30隻逢機分為任飼組與禁飼3日組,試 驗期間為期4週,以探討在任飼及限飼情況下生長期及產蛋期血漿各種脂蛋白中脫輔基脂蛋 白之成分。結果顯示生長期菜鴨之各種高密度脂蛋白皆含脫輔基脂蛋白(apo)B,極高密度脂 蛋白(very high density lipoprotein,VHDL)及HDL 中富含KD-66(類似白蛋白)之脫輔基脂蛋 白,而HDL 主含apo A-I;另門脈微粒(portomicron)尚含apo A-I、A-II及C-II。各種低密 度脂蛋白含豐富之apo B,尤以VLDL為最高。產蛋期各種高密度脂蛋白中之脫輔基脂蛋白 與生長期者類似,但apo A-I在HDL 及HDL 之含量極少,幾乎測不到;apo C-II也是。 產蛋期之VLDL也主含apo B,但難發現到apo A-I;門脈微粒中之脫輔基脂蛋白成分似生 長期者。禁飼後大部分脂蛋白中之apo B顯著下降(P<0.05),而apo A-I、C-II及KD-66比例 則上升(P<0.05)。本試驗顯示菜鴨生長期與產蛋期之各種高密度脂蛋白及低密度脂蛋白中之 脫輔基脂蛋白成份仍有所差異,而禁飼也會影響其中脫輔基脂蛋白之比例。 |
英文摘要 | The objective of the study was to investigate the apolipoprotein components in various plasma lipoproteins of Tsaiya ducks under the ad libitum and fasting condition in growing and laying period. Thirty Tsaiya ducks were selected at 8 weeks age and 10 weeks after the onset of laying, and randomly divided into an ad libitum feeding and a 3-day fasting group. The study lasted for 4 weeks. Results of growing period indicated that various plasma high density lipoproteins of Tsaiya ducks contained apolipoprotein (apo) B; very high density lipoprotein (VHDL) and HDL which had abundance of KD-66 (albumin). Apo A-I is the major component of apolipoprotein in HDL . Various plasma low density lipoproteins all showed that they contained apo B and KD-66, and all were found to have apo A-I; beside those, porto micron also also contained apo A-IV, A-II and C-II; those low density lipoproteins showed that they were rich in apo B, particularly, with VLDL being the richest. In the laying period, the apolipoprotein components in various high density lipoproteins were similar to those in growing period, but HDL and HDL contained trace of A-I, and nearly undetectable, apo C-II as well. Apo B also is the primary component of apolipoproteins in lay ing ducks VLDL; unlike growing duck, apo A-I was hardly to observe in various low density lipoproteins of laying ducks. The apolipoproteins components of laying ducks portomicron resembled that of growing ducks. Apo B in most lipoproteins were reduced by fasing (P<0.05); in contrast, apo A-I, C-II and KD-66 in most lipoproteins were increased by fasting (P<0.05). This study indicated that apolipoprotein components in various plasma lipoproteins varied between growing and laying periods of Tsaiya ducks; and the ratio of apolipoproteins could be affected by fasting. |
本系統中英文摘要資訊取自各篇刊載內容。