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Microbiome and Metabolic Changes of Milk in Response to Dietary Supplementation With Bamboo Leaf Extract in Dairy Cows

open access: yesFrontiers in Nutrition, 2021
Bamboo leaf extracts, with high content of flavonoids and diverse biological activities, are used in animal husbandry. Increasing evidence has suggested an association between the bovine physiology and the udder microbiome, yet whether the microbiota and
Zhan Jing-wei   +8 more
doaj   +1 more source

Establishment of Flavonoid Fingerprint of TMR Diet and Optimization Factor Analysis Strategy and In Vitro Fermentation Parameters Based on Spectrum–Effect Relationship

open access: yesFermentation, 2023
Nutricines, the nutritionally active substances in feed, play a vital role in enhancing immune function, antioxidant activity, and feed efficiency in dairy cows.
Xiaobo Zhao   +6 more
doaj   +1 more source

Effects of Anemoside B4 on Plasma Metabolites in Cows with Clinical Mastitis

open access: yesVeterinary Sciences, 2023
Anemoside B4 has a good curative effect on cows with CM; however, its impact on their metabolic profiles is unclear. Based on similar somatic cell counts and clinical symptoms, nine healthy dairy cows and nine cows with CM were selected, respectively ...
Liuhong Shen   +6 more
doaj   +1 more source

Effect of Dietary and Age Changes on Ruminal Microbial Diversity in Holstein Calves

open access: yesMicroorganisms, 2023
Ruminal microorganisms play a crucial role in the energy supply of ruminants and animal performance. We analyzed the variations in rumen bacteria and fungi at 45 d, 75 d, and 105 d by using 16SrRNA and ITS sequencing data and investigated their ...
Yinglian Wu   +3 more
doaj   +1 more source

Integrated multi-omics analysis reveals the positive leverage of citrus flavonoids on hindgut microbiota and host homeostasis by modulating sphingolipid metabolism in mid-lactation dairy cows consuming a high-starch diet

open access: yesMicrobiome, 2023
Background Modern dairy diets have shifted from being forage-based to grain and energy dense. However, feeding high-starch diets can lead to a metabolic disturbance that is linked to dysregulation of the gastrointestinal microbiome and systemic ...
Yuchao Zhao   +6 more
doaj   +1 more source

Illumina MiSeq sequencing reveals the effects of grape seed procyanidin on rumen archaeal communities in vitro [PDF]

open access: yesAsian-Australasian Journal of Animal Sciences, 2020
Objective The present study explored the effects of grape seed procyanidin extract (GSPE) on rumen fermentation, methane production and archaeal communities in vitro.
Hua Zhang   +4 more
doaj   +1 more source

Microbiome and metabolic changes in milk in response to artemisinin supplementation in dairy cows

open access: yesAMB Express, 2020
This study aimed to explore the effects of artemisinin (ART) on the milk microbiome and metabolites of dairy cow. A total of 12 mid-lactation Holstein dairy cows with similar parity, days in milk were randomly divided into 2 groups receiving either a ...
Kun Hou   +7 more
doaj   +1 more source

Metabolomics reveals potential biomarkers in the rumen fluid of dairy cows with different levels of milk production [PDF]

open access: yesAsian-Australasian Journal of Animal Sciences, 2020
Objective In the present study, an liquid chromatography/mass spectrometry (LC/MS) metabolomics approach was performed to investigate potential biomarkers of milk production in high- and low-milk-yield dairy cows and to establish correlations among rumen
Hua Zhang   +4 more
doaj   +1 more source

Proteomic analysis of bovine mammary epithelial cells after in vitro incubation with S. agalactiae: potential biomarkers

open access: yesVeterinary Research, 2020
Streptococcus agalactiae is one of the causative agents of subclinical mastitis, a common disease of dairy cows that causes great economic losses in the industry worldwide.
Jinjin Tong   +6 more
doaj   +1 more source

Preweaning period is a critical window for rumen microbial regulation of average daily gain in Holstein heifer calves

open access: yesJournal of Animal Science and Biotechnology, 2023
Background Rumen bacterial groups can affect growth performance, such as average daily gain (ADG), feed intake, and efficiency. The study aimed to investigate the inter-relationship of rumen bacterial composition, rumen fermentation indicators, serum ...
Shengyang Xu   +3 more
doaj   +1 more source

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