Results 61 to 70 of about 19,645 (135)

Comparison of the gastrointestinal bacterial microbiota between dairy cows with and without mastitis

Frontiers in Microbiology
Mastitis causes significant losses in the global dairy industry, and the health of animals has been linked to their intestinal microbiota. To better understand the relationship between gastrointestinal microbiota and mastitis in dairy cows, we collected ...
Chunyan Guo, Chunyan Guo, Jingjing Liu, Yong Wei, Wen Du, Shengli Li   +5 more
doaj   +1 more source

Rumen microbial dysbiosis is associated with productive lifespan decline in dairy cows via metabolic-inflammatory crosstalk

Microbiome
Background Gut microbiota has been established as a critical regulator of human longevity, but the mechanistic role of rumen microbiota in dairy cow productive lifespan remains unexplored.
Panping Yang, Lei Yan, Zhuoxuan Wu, Yujia Li, Yuefei Yan, Feng Zhou, Shuhua Gu, Changlei Liu, Xiaoli Ren, Zhiyang Zhang, Shanshan Gao, Chaoying Huang, Yaqin Wang, Jingwen Dai, Shuai Qin, Yang Zhang, Huixia Li, Zhen Zhang   +17 more
doaj   +1 more source

Research progress of rumen microorganisms in digestion and absorption of ruminants based on metagenomics

Siliao yanjiu
The rumen is a unique digestive organ of ruminants, with a rich microbial community structure inside. It can decompose indigestible feed into volatile fatty acids and other nutrients through degradation and fermentation, promoting the digestion and ...
SUN Li-qiong, GUO Xiao-dan, ZHAO Shu-sheng, HE Shi-chun, CHANG Xin, LI Kun-bei, LI Qing, MAO Hua-ming   +7 more
doaj  

Impact of rumen cannulation surgery on rumen microbiota composition in Hanwoo steers

Journal of Animal Science and Technology
Rumen cannulation is a surgical technique used to collect rumen contents from ruminants. However, rumen cannulation surgery may potentially impact the composition of the rumen microbiota.
Minseok Kim, Tansol Park, Cheolju Park, Youl-Chang Baek, Ara Cho, Han Gyu Lee, Eunju Kim, Eun-Yeong Bok, Young-Hun Jung, Tai-Young Hur, Yoon Jung Do   +10 more
doaj   +1 more source

Multi-Omics Insights into Rumen Microbiota and Metabolite Interactions Regulating Milk Fat Synthesis in Buffaloes

Animals
The present study was conducted to analyze the correlation between the milk fat content of Binglangjiang buffaloes and their microbial and host metabolites.
Ye Yu, Runqi Fu, Chunjia Jin, Lin Han, Huan Gao, Binlong Fu, Min Qi, Qian Li, Jing Leng   +8 more
doaj   +1 more source

Coping with extremes: the rumen transcriptome and microbiome co-regulate plateau adaptability of Xizang goat

BMC Genomics
The interactions between the rumen microbiota and the host are crucial for the digestive and absorptive processes of ruminants, and they are heavily influenced by the climatic conditions of their habitat.
Cheng Pan, Haiyan Li, Shehr Bano Mustafa, Cuomu Renqing, Zhenzhen Zhang, Jingjing Li, Tianzeng Song, Gaofu Wang, Wangsheng Zhao   +8 more
doaj   +1 more source

16S rRNA gene sequencing and non-targeted metabolomics analysis of the effects of different milk volumes on rumen fermentation parameters, rumen microbiota, and rumen metabolites in calves

Frontiers in Animal Science
IntroductionThe health of calves depends on the colonization of rumen microorganisms in the early stages of growth and development. This study explored the effects of different milk volumes on rumen fermentation parameters, rumen microbiota, and rumen ...
Dezhi Wang, Dezhi Wang, Yanhao An, Xiaocheng Li, Xiangyu Wang, Wen Yin, Lin Li, Xuefeng Zhang, Xuefeng Zhang, Yuguo Zhen, Yuguo Zhen   +10 more
doaj   +1 more source

Housed feeding improves rumen health by influencing the composition of the microbiota in Honghe cattle

Frontiers in Veterinary Science
Rumen is one of the most vital organs for the digestion of ruminants and is influenced by factors including feeding patterns and nutrition. How rumen microbiota and barrier function change are affected feeding patterns requires attention, particularly ...
Runqi Fu, Runqi Fu, Lin Han, Lin Han, Chunjia Jin, Chunjia Jin, Ye Yu, Ye Yu, Binlong Fu, Binlong Fu, Qian Li, Qian Li, Jing Leng, Jing Leng   +13 more
doaj   +1 more source

Evaluation of esophageal tubing and buccal swabbing versus rumen cannula to characterize ruminal microbiota in cows fed contrasting diets

Scientific Reports
Rumen microorganisms are primarily essential for feed decomposition and nutrition of the host animal, playing a key role in the health and well-being of cattle as well as the efficiency of milk or meat production.
Lysiane Dunière, Philippe Ruiz, Frédérique Chaucheyras-Durand, Mathieu Silberberg, Anne Boudon, Pierre Nozière, Evelyne Forano   +6 more
doaj   +1 more source

Polystyrene microplastics impair sheep spermatogenesis by disrupting rumen microbiota-derived butyrate signaling. [PDF]

J Anim Sci Biotechnol
Song J, Ma K, Qi X, Li D, Zhao X, Ma Y.
europepmc   +1 more source