Effects of dietary lysine levels on apparent nutrient digestibility and cationic amino acid transporter mRNA abundance in the small intestine of finishing pigs, Sus scrofa

文献类型： 外文期刊

第一作者： Wang, Xiu-Qi

作者： Wang, Xiu-Qi;Zeng, Pei-Ling;Feng, You;Zhang, Chang-Ming;Yang, Jing-Pei;Shu, Gang;Jiang, Qing-Yan;Wang, Xiu-Qi;Zeng, Pei-Ling;Feng, You;Shu, Gang;Jiang, Qing-Yan

作者机构：

关键词： apparent nutrient digestibility;cationic amino acid transporter;finishing pig;lysine

期刊名称：ANIMAL SCIENCE JOURNAL （ 影响因子：1.749； 五年影响因子：1.909 ）

ISSN： 1344-3941

年卷期： 2012 年 83 卷 2 期

页码：

收录情况： SCI

摘要： One hundred and twenty pigs were used to evaluate the effects of different dietary lysine levels on the growth performance, apparent nutrient digestibility, and abundance of cationic amino acid transporter messenger RNA (mRNA) in the small intestine of finishing pigs. Pigs received a low lysine diet (LL, 0.60% lysine), moderate lysine diet (ML, 0.80% lysine) or a high lysine diet (HL, 1.00% lysine) for 28 days. A digestion test was carried out during the third week. Although the apparent nutrient digestibility in pigs fed experimental diets were different (P < 0.05) and the highest when pigs were fed ML diet, diets did not change the growth performance. In the duodenum, mRNA abundance of PepT-1, as detected by real-time RT-PCR, was reduced in the LL diet (P < 0.05). A greater abundance of b0,+AT and PepT-1 mRNA was associated with the ML diet (P < 0.05) in the jejunum and ileum, respectively. In the ileum, the HL diet had a lower abundance of CAT-1 mRNA compared with other diets. These results showed that the finishing pigs would gain better nutrient digestibility when the dietary lysine content was 0.80%, and dietary lysine levels influenced the expression of cationic amino acid transporter mRNA in the small intestine of finishing pigs.

分类号：

  • 相关文献

[1]Effect of oral administration of probiotics on growth performance, apparent nutrient digestibility and stress-related indicators in Holstein calves. Zhang, R.,Zhou, M.,Tu, Y.,Zhang, N. F.,Ma, T.,Diao, Q. Y.,Deng, K. D..

[2]Dietary supplementation with carnosine improves antioxidant capacity and meat quality of finishing pigs. Ma, X. Y.,Jiang, Z. Y.,Lin, Y. C.,Zheng, C. T.,Zhou, G. L.,Ma, X. Y.,Jiang, Z. Y.,Lin, Y. C..

[3]Dietary arginine supplementation enhances antioxidative capacity and improves meat quality of finishing pigs. Ma, Xianyong,Lin, Yingcai,Jiang, Zongyong,Zheng, Chuntian,Zhou, Guilian,Yu, Deqian,Wang, Jun,Ma, Xianyong,Lin, Yingcai,Jiang, Zongyong,Cao, Ting,Chen, Fang.

[4]Effects of processing method and dietary lysine levels on growth performance, feed conversion ratio and body composition of grass carp, Ctenopharyngodon idella. Gan, Lian,Gan, Lian,Liu, Yong-Jian,Tian, Li-Xia,Liu, Fu-Jia,Yang, Hui-Jun,Chen, Yong-Jun,Liang, Gui-Yin,Yue, Yi-Rong. 2015

[5]Effects of dietary energy and lysine levels on growth performance and carcass yields of Pekin ducks from hatch to 21 days of age. Wen, Z. G.,Rasolofomanana, T. J.,Tang, J.,Jiang, Y.,Xie, M.,Hou, S. S.,Wen, Z. G.,Yang, P. L..

[6]Effects of maltose and lysine treatment on coffee aroma by flash gas chromatography electronic nose and gas chromatography-mass spectrometry. He, Yuqin,Zhang, Haide,Wen, Nana,Zeng, Ying,Li, Xiong,Hu, Rongsuo,Wu, Guiping,Miao, Xiaodan. 2018

[7]Partial or Total Replacement of Soybean Meal by Cottonseed Meal in Practical Diets for Chinese Mitten Crab (Eriocheir sinensis): Effects on Growth, Feed Utilization, and Body Composition. Jiang, Hai-Bo,Sun, Lu-Yu,Chen, Li-Qiao,Li, Er-Chao,Sun, Sheng-Ming,Jiang, Xue-Qin,Qin, Jian-Guang,Gao, Lu-Jiao. 2012

[8]Kernel lysine content does not increase in some maize opaque2 mutants. Zhao, Gang,Li, Mingshun,Zhang, Degui,Li, Xinhai,Ci, Xiaoke,Xie, Chuanxiao,Bai, Li,Lu, Zhenyu,Chen, Liang,Hao, Zhuanfang,Zhang, Shihuang,Zhao, Gang,Wu, Zikai.

[9]RNA interference- aided knockdown of a putative saccharopine dehydrogenase leads to abnormal ecdysis in the brown planthopper, Nilaparvata lugens (Stal) (Hemiptera: Delphacidae). Wan, P. -J.,Yang, L.,Yuan, S. -Y.,Tang, Y. -H.,Fu, Q.,Wan, P. -J.,Yang, L.,Yuan, S. -Y.,Li, G. -Q..

[10]Marker-assisted selection for pyramiding the waxy and opaque-16 genes in maize using cross and backcross schemes. Yang, Liuqi,Wang, Wei,Yang, Wenpeng,Wang, Mingchun,Yang, Wenpeng. 2013

[11]The effect of lysine and methionine on milk protein mRNA expression of bovine mammary epithelial cells in vitro. Li, X. Y.,Wang, J. Q.,Bu, D. P.,Wei, H. Y.,Hu, H.,Zhou, L. Y.. 2010

[12]Effects of dissolved oxygen and dietary lysine levels on growth performance, feed conversion ratio and body composition of grass carp, Ctenopharyngodon idella. Gan, L.,Gan, L.,Liu, Y. -J.,Tian, L. -X.,Yue, Y. -R.,Yang, H. -J.,Liu, F. -J.,Chen, Y. -J.,Liang, G. -Y.,Yue, Y. -R..

作者其他论文 更多>>

微信小程序