Serum metabolomics analysis reveals a novel association between maternal metabolism and fetal survival in sows fed diets containing differing methionine levels and sources.

• Tác giả: Lianqiang Che, Hong Chen, Zhengfeng Fang, Bin Feng, Liang Hu, Lun Hua, Lingjie Huang, Jian Li, Ran Li, Yan Lin, Yves Mercier, De Wu, Shengyu Xu, Xiaoling Zhang, Li Zhe, Rui Zhou, Yong Zhuo
• Ngôn ngữ: eng
• Ký hiệu phân loại: 518.6 Numerical methods in analysis
• Thông tin xuất bản: China : Animal nutrition (Zhongguo xu mu shou yi xue hui) , 2025
• Bộ sưu tập: NCBI
• ID: 212561

Tóm tắt

Methionine (Met) metabolism is vital for one carbon metabolism, redox status and fetal development. Hence, this study investigated the effects of different levels and sources of Met on maternal metabolism, anti-oxidative capacity and fetal survival in pregnant sows. Forty primiparous sows were assigned to the following four groups: control group (basal diet, CON), 1.5S-OHMet group (supplemented methionine hydroxy analogue [OHMet] at 1.5 g/kg diet), 3.0S-OHMet group (supplemented OHMet at 3.0 g/kg diet), and 3.0S-Met group (supplemented L-Met at 3.0 g/kg diet) (