Supplementing conjugated linoleic acid in breeder hens diet increased conjugated linoleic acid incorporation in liver and alters hepatic lipid metabolism in chick offspring
文献类型: 外文期刊
作者: Fu, Chun-Yan 1 ; Zhang, Yan 1 ; Wang, Wen-Bin 1 ; Shi, Tian-Hong 1 ; Liu, Xue-Lan 1 ; Wei, Xiang-Fa 1 ; Yan, Pei-Pei 1 ;
作者机构: 1.Shandong Acad Agr Sci, Poultry Inst, Jinan 250100, Peoples R China
2.Shandong Prov Key Lab Poultry Dis Diag & Immunol, Jinan 250100, Peoples R China
3.Poultry Breeding Engn Technol Ctr Shandong Prov, Jinan 250100, Peoples R China
关键词: Conjugated linoleic acid; Breeder hens; Chick offspring; Hepatic lipid metabolism; Fat deposition
期刊名称:BRITISH JOURNAL OF NUTRITION ( 影响因子:3.718; 五年影响因子:4.818 )
ISSN: 0007-1145
年卷期: 2022 年 127 卷 10 期
页码:
收录情况: SCI
摘要: This experiment was designed to investigate the effect of supplementing conjugated linoleic acid (CLA) in breeder hens diet on development and hepatic lipid metabolism of chick offspring. Hy-Line Brown breeder hens were allocated into two groups, supplemented with 0 (control (CT)) or 0 center dot 5 % CLA for 8 weeks. Offspring chicks were grouped according to the mother generation and fed for 7 d. CLA treatment had no significant influence on development, egg quality and fertility of breeder hens but darkened the egg yolks in shade and increased yolk sac mass compared with the CT group. Addition of CLA resulted in increased body mass and liver mass and decreased deposition of subcutaneous adipose tissue in chick offspring. The serum TAG and total cholesterol levels of chick offspring were decreased in CLA group. CLA treatment increased the incorporation of both CLA isomers (c9t11 and t10c12) in the liver of chick offspring, accompanied by the decreased hepatic TAG levels, related to the significant reduction of fatty acid synthase (FAS) and acetyl-CoA carboxylase (ACC) enzyme activities and the increased carnitine palmitoyltransferase-1 (CPT1) enzyme activity. Meanwhile, CLA treatment reduced the mRNA expression of genes related to fatty acid biosynthesis (FAS, ACC and sterol regulatory element-binding protein-1c) and induced the expression of genes related to beta-oxidative (CPT1, AMP-activated protein kinase and PPAR alpha) in chick offspring liver. In summary, the addition of CLA in breeder hens diet significantly increased the incorporation of CLA in the liver of chick offspring, which further regulate hepatic lipid metabolism.
- 相关文献
作者其他论文 更多>>
-
TMT-based proteomic and transcriptomic analysis reveal new insights into heat stress responsive mechanism in edible mushroom Grifola frondosa
作者:Xie, Hongyan;Wan, Luzhang;Han, Jiandong;Huang, Chunyan;Li, Jin;Yao, Qiang;Yang, Peng;Gong, Zhiyuan;Zhang, Yan;Yu, Hao
关键词:Grifola frondosa; Proteomics; Heat stress response; Transcriptomics; Heat shock protein
-
Effects of copper and zinc on pollutants removal in horizontal subsurface flow constructed wetlands
作者:Zhang, Yan;Dong, Hongyun;Li, Xinhua;Wang, Nana;Liu, Hongyuan;Wang, Yanjun;Li, Ying;Zhang, Yan;Dong, Hongyun;Li, Xinhua;Wang, Nana;Liu, Hongyuan;Wang, Yanjun;Li, Ying;Lens, Piet N. L.
关键词:Constructed wetlands; Nitrogen and phosphorus removal; Organic substances; Cu2+; Zn2+ Phragmites australis
-
Identification of a recombinant equine coronavirus in donkey, China
作者:Qi, Peng-Fei;Yang, Shao-Hua;Cheng, Kai-Hui;Cui, Ning;Zhu, Man-Ling;Yang, Hong-Jun;Zhang, Wei;Qi, Peng-Fei;Yang, Shao-Hua;Cheng, Kai-Hui;Cui, Ning;Zhu, Man-Ling;Yang, Hong-Jun;Zhang, Wei;Gao, Xing-Yi;Yan, Bin;Ji, Jing-Kai;Zhang, Yan;Hu, Tao;Shi, Wei-Feng;Dong, Xuan;Wang, Chang-Fa
关键词:Equine coronavirus; recombination; donkey; bioinformatics analyses; China
-
Characterization of Salmonella isolated from donkeys during an abortion storm in China
作者:Zhu, Manling;Zhang, Liang;Wang, Wenhui;Liu, Wenqiang;Zhang, Wei;Wang, Changfa;Zhu, Manling;Zhang, Liang;Zhang, Wei;Qi, Pengfei;Yang, Hongjun;Zhang, Yan
关键词:Donkey; Abortion; Salmonella; Mouse model; China
-
Metabolic analysis reveals temporal changes in C/N metabolites and senescence of flag leaf in wheat during grain filling
作者:Zhang, Yan;Du, Wanying;Zhang, Yunxiu;Wang, Zongshuai;Li, Huawei;Xia, Haiyong;Kong, Lingan;Zhang, Yan;Du, Wanying;Fan, Shoujin;Kong, Lingan
关键词:Flag leaf; Metabolite profiling; Senescence; Stress resistance; Triticum aestivum L
-
TaNAC100 acts as an integrator of seed protein and starch synthesis exerting pleiotropic effects on agronomic traits in wheat
作者:Li, Jihu;Xie, Lina;Tian, Xiuling;Liu, Siyang;Xu, Dengan;Song, Jie;Dong, Yan;Zhao, Dehui;Zhang, Yan;Zhang, Yong;Xia, Xianchun;He, Zhonghu;Cao, Shuanghe;Li, Jihu;Li, Genying;Li, Yulian;Jin, Hui;He, Zhonghu
关键词:GLU-1; HMW-GS; seed storage protein; starch; TaNAC100; transcription factor; wheat
-
Metatranscriptome-based investigation of flavor-producing core microbiota in different fermentation stages of dajiang, a traditional fermented soybean paste of Northeast China
作者:An, Feiyu;Li, Mo;Zhao, Yue;Zhang, Yan;Mu, Delun;Hu, Xinyu;Wu, Junrui;Wu, Rina;You, Shengbo
关键词:Soybean paste; Metatranscriptome; Volatile metabolites; Free amino acids; Metabolic pathway