ABSTRACT: Postbiotics from Saccharomyces cerevisiae fermentation stabilize microbiota in rumen digesta during grain-based subacute ruminal acidosis (SARA) in lactating dairy cows
Project description:Postbiotics from Saccharomyces cerevisiae fermentation stabilize microbiota in rumen liquid digesta during grain-based subacute ruminal acidosis (SARA) in lactating dairy cows,
Project description:We investigated changes in rumen fermentation, peripheral blood metabolites and hormones, and hepatic transcriptomic dynamics in Holstein cows with and those without subacute ruminal acidosis (SARA) during the periparturient period.
Project description:The effects of anti-lipopolysaccharide (LPS) antibody on ruminal fermentation, LPS activity, and liver transcriptomes were investigated during the subacute ruminal acidosis (SARA) challenge.
Project description:Four mature, non-lactating dairy cattle were transitioned from a high forage diet (HF; 0% grain) to a high grain diet (HG; 65% grain) that was fed for three weeks. Rumen papillae biopsies were performed during the HF baseline (week 0) and after the first (week 1) and third week (week 3) of the grain challenge to create a transcript profile for the the short and long-term adaption of the rumen epithelium during ruminal acidosis.
Project description:Four mature, non-lactating dairy cattle were transitioned from a high forage diet (HF; 0% grain) to a high grain diet (HG; 65% grain) that was fed for three weeks. Rumen papillae biopsies were performed during the HF baseline (week 0) and after the first (week 1) and third week (week 3) of the grain challenge to create a transcript profile for the the short and long-term adaption of the rumen epithelium during ruminal acidosis. Comparison between three weekly means (n=4 for each week, 12 arrays in total)
Project description:Mechanistic actions of a yeast fermentation product on rumen microbiome of lactating dairy cows during subacute ruminal acidosis (SARA)
| PRJEB34231 | ENA
Project description:Postbiotics stabilize rumen microbiome during SARA Postbiotics from Saccharomyces cerevisiae fermentation stabilize rumen solids microbiota and promote microbial network interactions and diversity of hub taxa during grain-based subacute ruminal acido
| PRJNA1139131 | ENA
Project description:Transcriptional profiling of hippocampus and hypothalamus reveals a potential role of thyroid hormone on gamma-aminobutyric acid (GABA) synthesis in dairy cows with subacute ruminal acidosis (SARA)
Project description:Intramammary lipopolysaccharide infusion impacts the hindgut microbial composition and fermentation in dairy cows challenged with subacute ruminal acidosis.