Methane profiles assessment in growing Simmental bulls with divergent feed efficiency [0.03%]
不同饲料转化效率的西门塔尔牛育成期甲烷排放量评估
Matteo Braidot,Anita Cabbia,Mauro Spanghero et al.
Matteo Braidot et al.
There is a considerable interest in animal genetic selection to reduce the livestock sector's environmental impact, representing a permanent mitigation strategy. The methane (CH4) total production was correlated to animal efficiency in diff...
Single-cell RNA sequencing reveals transcriptional profiles of endometrial epithelial remodeling and identifies candidate genes regulating glandular cell development in Chinese Meishan pigs [0.03%]
单细胞RNA测序揭示了梅山猪子宫内膜上皮重塑的转录组特征及候选基因
Nengjing Jiang,Yuejia Chen,Yanzhen Yin et al.
Nengjing Jiang et al.
The porcine endometrium undergoes dynamic cellular remodeling across the estrous cycle, yet epithelial heterogeneity and differentiation trajectories remain incompletely characterized. In this study, a single-cell transcriptomic atlas of th...
High-throughput in vitro prediction of available energy in feed ingredients for pigs using a novel computer-controlled digestion system [0.03%]
一种新型计算机控制消化系统在猪饲料原料中预测可用能量的高通量体外方法
Yuming Wang,Jiangtao Zhao,Jinyuan Zhang et al.
Yuming Wang et al.
This study aimed to establish predictive equations for digestible energy (DE) and metabolizable energy (ME) of feed ingredients using a novel computer-controlled simulated digestion system (CCSDS) and validate the additivity of predicted en...
The use of remote monitoring technologies for early detection of lameness in beef bulls during the breeding season [0.03%]
公牛繁殖期远程监测技术在跛行早期检测中的应用
Vinicius A Camargo,Edmond A Pajor,Mathieu Pruvot et al.
Vinicius A Camargo et al.
Lameness during the breeding season can impair bulls' reproductive performance, but early detection may enable timely treatments or replacements to mitigate pregnancy losses. This study used remote monitoring technologies to investigate whe...
Methionine and guanidinoacetic acid supplementation throughout the periconceptual period of gestation altered metabolite concentrations and fetal development in beef heifers [0.03%]
甲硫氨酸和胍乙酸补充剂对肉牛母犊围受孕期代谢及胎儿发育的影响
Kathlyn M M Hauxwell,Robert A Cushman,Joel S Caton et al.
Kathlyn M M Hauxwell et al.
Recent research reported changes in fetal growth due to increased methyl donor availability through periconceptual supplementation of the dam. We hypothesized that maternal supplementation of rumen-protected methionine or unprotected guanid...
Genome wide association and integrative analysis of backfat thickness in a yorkshire pig population [0.03%]
约克夏猪背膘厚度的全基因组关联及整合分析
Junliang Wang,Xiaodian Cai,Zhanming Zhong et al.
Junliang Wang et al.
Efficient genetic improvement of complex traits in pigs requires a deep understanding of their genetic architecture and a comprehensive catalog of molecular markers. Here, we conducted a genome-wide association study (GWAS) and conditional ...
Effects of different combinations of dietary zinc and copper levels on the mitochondrial energy metabolism, oxidative balance, antioxidant system, and inflammation in weaned pigs [0.03%]
不同锌铜水平日粮对断奶猪线粒体能量代谢、氧化平衡、抗氧化系统和炎症的影响
Geneviève Villeneuve,Karine Deschêne,Caroline Roy et al.
Geneviève Villeneuve et al.
This study examined how different combinations of dietary zinc (Zn) and copper (Cu) levels affect mitochondrial ATP synthesis, redox balance, and inflammation in weaned pigs. One hundred twenty weaned pigs (7.81 ± 0.25 kg; 21 days of age) ...
Performance, blood parameters, ruminal fermentation and microbial community of dairy cows supplemented with Saccharomyces cerevisiae fermentation product from dry-off to early lactation [0.03%]
干燥期至早期泌乳期补充酿酒酵母发酵产品对奶牛生产性能、血液指标、瘤胃发酵及微生物区系的影响
Yiming Xu,Jianxin Xiao,Yimin Zhuang et al.
Yiming Xu et al.
Dairy cows experience oxidative stress, inflammation, and immune dysfunction during the transition from dry-off to early lactation. Postbiotics such as Saccharomyces cerevisiae fermentation product (SCFP), consisting of nonliving microorgan...
Effect of two-doses of 3-Nitrooxypropanol (3-NOP) on methane emissions, performance, rumen microbiome, and metabolomics in Nellore cattle [0.03%]
不同剂量3-硝基氧丙醇对 nelore 奶牛甲烷排放、生产性能、瘤胃微生物群和代谢组的影响
Bruna R Amancio,Elaine Magnani,Alanne T Nunes et al.
Bruna R Amancio et al.
This study evaluated the effects of two doses of 3-nitrooxypropanol (3-NOP) on methane (CH4) emissions, performance, dry matter (DM) intake, apparent digestibility, rumen microbiome and metabolomic profile of Nellore cattle fed a high conce...