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《Acta Ecologiae Animalis Domastici》 2008-03
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Effect of Pre-hydrolyzed Casein on The mRNA Levels of Insulin-like Growth Factor I and Its Receptors in the Mucosa of Small Intestine in Piglets

HUO Yong-jiu 1,2,WANG Tian 1,XU Ruo-jun 3(1.College of Animal Science and Technology,Nanjing Agricultural University,Nanjing 210095,China;2.College of Animal Science and Technology,Yangzhou University,Yangzhou Jiangsa 225009;3.Department of Zoology,Hongkong University,Hong Kong,China)  
The experiment was carried out to study the effect of pre-hydrolyzed casein on the expressions of insulin-like growth factor I(IGF-I) and its receptors(IGF-IR) in the mucosa of small intestine in piglets.Ten piglets from 5 litters were randomly divided into control group(n=5),which was fed casein,and treatment group(n=5),which was fed pre-hydrolyzed casein.The experimental piglets were artificially fed for 3 days and then anesthetized and sampled.The expression levels of IGF-IR and IGF-I in the mucosa of jejunum in treatment group were significantly(P0.05)and extremely(P0.05) higher than that in control group,respectively.Results suggested that pre-hydrolyzed casein might stimulate the development of small intestinal via increasing the expression levels of IGF-I and IGF-IR in the intestinal mucosa.
【Fund】: 国家自然科学基金项目(30471253);; 江苏省高校自然科学研究计划资助项目
【CateGory Index】: S828
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【Citations】
Chinese Journal Full-text Database 3 Hits
1 HUO Yong-jiu~1,WANG Tian~(1*),XU Ruo-jun~2(1.College of Animal Science and Technology,Nanjing Agricultural University,Nanjing 210095,China;2.Department of Zoology,Hongkong University,Hong Kong,China);Effect of Dietary Insulin on the Development of Gastrointestinal Tract in Neonatal Pigs[J];Acta Ecologiae Animalis Domastici;2006-05
2 HUO Yong-jiu~(1,2) WANG Tian~(1*) ZHANG Li-li~1 SHEN Feng~1 CHANG Guo-bin~2 1.Coll of Anim Sci and Tech,Nanjing Agric Univ,Nanjing,210095,China; 2.Coll of Anim Sci and Tech,Yangzhou Univ,Yangzhou,225009,China;Effect of pre-hydrolyzed casein on the development of gastrointestinal tract in neonatal pigs[J];Journal of Yandzhou University;2006-04
3 Zheng Chuntian 1,Wang Tian 1,Lu Zhinian 1, Zou Shigeng 1,Xu Ruojun 2,Zhang Jiansheng 3 (1.College of Animal Science and Technology, Nanjing Agricultural University,Nanjing 210095, 2.Department of Zoology,University of Hongkong;;EFFECTS OF ORAL INSULIN AND TRYPSINIZED FORMULA MILK ON SMALL INTESTINAL GROWTH AND DEVELOPMENT IN NEWBORN PIGS[J];CHINESE JOURNAL OF ANIMAL AND VETERINARY SCIENCES;1999-05
【Co-citations】
Chinese Journal Full-text Database 7 Hits
1 SHEN Feng, WANG Tian(College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, Jiangsu, China);The effect of insulin on gastrointestinal growth and development in IUGR neonatal piglets[J];Parenteral & Enteral Nutrition;2005-01
2 ZOU Shi-geng1,WANG Tian1,ZHENG Chun-tian1,LU Zhi-nian1,XU Ruo-jun2(1.College of Animal Science and Technology,Nanjing Agricultural University,Nanjing 210095,China;2.Department of Zoology,The University of Hong Kong,Hong Kong,China);EFFECT OF GIVING MILK REPLACER WITHOUT OR WITH INSULIN OR TRYPSINIZED MILK REPLACER ON GASTROINTESTINAL GROWTH AND DEVELOPMENT IN NEONATAL PIGLETS[J];Acta Zoonutrimenta Sinica;2001-01
3 HUO Yong-jiu~(1,2) WANG Tian~(1*) ZHANG Li-li~1 SHEN Feng~1 CHANG Guo-bin~2 1.Coll of Anim Sci and Tech,Nanjing Agric Univ,Nanjing,210095,China; 2.Coll of Anim Sci and Tech,Yangzhou Univ,Yangzhou,225009,China;Effect of pre-hydrolyzed casein on the development of gastrointestinal tract in neonatal pigs[J];Journal of Yandzhou University;2006-04
4 GAO Ming-xia,MIAO Jing-zhi,CAO Ze-hong,DONG Yu-wei,LU Zhao-qi (Coll of Bioengin,Xuzhou Inst of Tech,Xuzhou 221008,China);Study on preparation of complex amino acids by hydrolyzing sesame protein using co-immobilized double enzymes[J];Journal of Yangzhou University(Agricultural and Life Science Edition);2008-04
5 CHENG Zhen1,2,ZHOU Zuo-hong2,GUAN Yuan-hong2,WANG Li-qun2,HAN Yue-song2,ZHOU Hong-xue2(1.Institute of Animal Husbandry and Veterinary,FAAS,Fuzhou 350013,China;2.College of Animal Science and Technology,JAU,Nanchang 330045,China);A Study on the Tissue Morphological Development of Small Intestine of Yushan Black Piglets in 60 Day-age Ⅰ.Development of villus'density,height,width and goblet cell of small intestine[J];Acta Agriculturae Universitatis Jiangxiensis;2008-02
6 Chen Yi,Peng Yi,He Jianhua,et al.;Effects of valine supplementation on serum and milk biochemical and immune indices and hormone levels of lactating sows[J];China Feed;2009-17
7 HUANG Jing-jing,LIU Yu-lan,ZHU Hui-ling,HOU Yong-qing,DING Bin-ying,FAN Wei,GUO Guang-lun(Hubei Key Laboratory of Animal Nutrition and Feed Science,Department of Feed Science,Wuhan Polytechnic University,Wuhan 430023,China);Alleviation Effect of L-Arginine on the Intestinal Damages of Weanling Piglets Induced by Lipopolysaccharide Challenge[J];Chinese Journal of Animal and Veterinary Sciences;2007-12
【Secondary Citations】
Chinese Journal Full-text Database 7 Hits
1 ZOU Shi-geng1,WANG Tian1,ZHENG Chun-tian1,LU Zhi-nian1,XU Ruo-jun2(1.College of Animal Science and Technology,Nanjing Agricultural University,Nanjing 210095,China;2.Department of Zoology,The University of Hong Kong,Hong Kong,China);EFFECT OF GIVING MILK REPLACER WITHOUT OR WITH INSULIN OR TRYPSINIZED MILK REPLACER ON GASTROINTESTINAL GROWTH AND DEVELOPMENT IN NEONATAL PIGLETS[J];Acta Zoonutrimenta Sinica;2001-01
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7 WANG Tian 1,FU Yong ming 2,LV Jun long 3,JIANG Hou sheng 4, LI Ya ping 4,CHEN Cai yong 1,YU Chao mei 1 (1 College of Animal Science and Technology,Nanjing Agric Univ,Nanjing 210095,China; 2 Shandong Animal Husbandry Bureau,Jinan 250022,China;3 Nantong Lipids Company,Nantong 226002,China; 4 Shengli Oil Field,Dongying 257102,China);Effects of mini-peptides on the growth performance and the development of small intestines in weaning piglets[J];Animal Husbandry & Veterinary Medicine;2003-06
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