Results 61 to 70 of about 14,448 (161)

Kaempferol Protects Intestinal Health in Chinese Forest Musk Deer Possibly by Regulating Intestinal Microbiota and Inhibiting the NF‐κB/NLRP3 Signaling Pathway

Integrative Zoology, EarlyView.
Kaempferol modulates the tryptophan metabolism pathway by increasing the abundances of Christensenellaceae R7 group, Bacteroides, and Blautia and reducing that of Rikenellaceae RC9 gut group, thereby significantly increasing the levels of ILA and IAA. This process inhibits the activation of NF‐κB/NLRP3 signaling pathway, reduces pro‐inflammatory factor
Xiangyu Liu, Zhanjun Ren, Xiuzhu Sun, Shuhui Wang   +3 more
wiley   +1 more source

Integrated rumen microbiome and serum metabolome analysis responses to feed type that contribution to meat quality in lambs

Animal Microbiome, 2023
Background Lifestyle factors, such as diet, are known to be a driver on the meat quality, rumen microbiome and serum metabolites. Rumen microbiome metabolites may be important for host health, the correlation between rumen microbiome and production of ...
Shuai Du, Zhenkun Bu, Sihan You, Zipeng Jiang, Weifa Su, Tenghao Wang, Yushan Jia   +6 more
doaj   +1 more source

Feeding Laboratory Mice: Comparing a Standard Versus a Purified Diet – Marked Effects on Digestive Physiology

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Diet composition and processing have a major impact on its utilisation by the animal, as is known from farm and pet animal species. This includes effects on energy and nutrient digestibility, the intermediary metabolism, and the intestinal microbiome, with all the resulting impacts. For laboratory animals, data is scarce on influencing factors
L. F. Böswald, A. Zeyner, M. M. Santo, M. Wensch‐Dorendorf, A. Sünder, B. Popper, W. Siegert   +6 more
wiley   +1 more source

Red seaweed supplementation suppresses methanogenesis in the rumen, revealing potentially advantageous traits among hydrogenotrophic bacteria

Microbiome
Background Macroalgae belonging to the genus Asparagopsis have shown to reduce methane (CH4) production during rumen fermentation, while increasing feed efficiency when added to the feed of cattle.
Pengfan Zhang, Breanna Roque, Pedro Romero, Nicole Shapiro, Emiley Eloe-Fadrosh, Ermias Kebreab, Spencer Diamond, Matthias Hess   +7 more
doaj   +1 more source

Metagenomics reveals the temporal dynamics of the rumen resistome and microbiome in goat kids

Microbiome
Background The gut microbiome of domestic animals carries antibiotic resistance genes (ARGs) which can be transmitted to the environment and humans, resulting in challenges of antibiotic resistance. Although it has been reported that the rumen microbiome
Jianmin Chai, Yimin Zhuang, Kai Cui, Yanliang Bi, Naifeng Zhang   +4 more
doaj   +1 more source

Gut Lactate Boosts Ruminococcus via Histone Lactylation to Mediate Time‐Restricted Feeding Protection in Crohn's Disease

Advanced Science, Volume 13, Issue 33, 15 June 2026.
TRF enriches Ruminococcus, a bacterial genus producing SCFAs, and activates the epithelial HIF‐1α signaling pathway. This mechanism protects the colonic mucosa from inflammatory insults in colitis models. Mechanistically, gut lactate production during starvation and refeeding mediates H4K12la, which increases SLC9A3 expression and creates an acidic gut
Linwen Huang, Huishi Tan, Senhui Weng, Yuntao Liu, Lingxu Song, Shaoyu Cheng, Zelong Lin, Jiawei Chen, Fei Tan, Jun Wang, Jinke Huang, Linkun Cai, Jiwei Chai, Cailing Zhong, Yanqiang Shi, Wendi Zhang, Haiyan Zhang, Chongyang Huang   +17 more
wiley   +1 more source

Convergent Evolution of Rumen Microbiomes in High-Altitude Mammals [PDF]

Current Biology, 2016
Studies of genetic adaptation, a central focus of evolutionary biology, most often focus on the host's genome and only rarely on its co-evolved microbiome. The Qinghai-Tibetan Plateau (QTP) offers one of the most extreme environments for the survival of human and other mammalian species.
Zhigang, Zhang, Dongming, Xu, Li, Wang, Junjun, Hao, Jinfeng, Wang, Xin, Zhou, Weiwei, Wang, Qiang, Qiu, Xiaodan, Huang, Jianwei, Zhou, Ruijun, Long, Fangqing, Zhao, Peng, Shi   +12 more
openaire   +2 more sources

Age Influences the Bacterial Composition of Samples From Buffaloes in the Marajó Archipelago, Pará, Brazilian Amazon

Environmental Microbiology Reports, Volume 18, Issue 3, June 2026.
Milk microbiomes showed similar composition in young and adult buffaloes. Despite distinct microbial profiles among matrices, shared bacterial families indicate microbial interaction between milk, faeces, calf spittle and soil. ABSTRACT Buffalo milk stands out for its nutritional qualities and is mainly produced in Brazil in the Amazon region ...
Allana Lais Alves Lima, Savio Souza Costa, Rosiane do Socorro dos Reis, Damazio Campos de Souza, Guilherme Costa Baião, Rennan Garcias Moreira, Herve Louis Ghislain Rogez, Diego Assis das Graças, Rinaldo Batista Viana, Joana Montezano Marques   +9 more
wiley   +1 more source

Dynamics and stabilization of the rumen microbiome in yearling Tibetan sheep [PDF]

Scientific Reports, 2019
AbstractThe productivity of ruminants depends largely on rumen microbiota. However, there are few studies on the age-related succession of rumen microbial communities in grazing lambs. Here, we conducted 16 s rRNA gene sequencing for bacterial identification on rumen fluid samples from 27 Tibetan lambs at nine developmental stages (days (D) 0, 2, 7, 14,
Lei Wang, Ke Zhang, Chenguang Zhang, Yuzhe Feng, Xiaowei Zhang, Xiaolong Wang, Guofang Wu   +6 more
openaire   +2 more sources

Full‐Length 16S and 18S rRNA Long‐Read Sequencing Reveals Gut Microbiome Diversity in the European Brown Hare (Lepus europaeus)

Environmental Microbiology Reports, Volume 18, Issue 3, June 2026.
Full‐length 16S and 18S rRNA Oxford Nanopore sequencing of large intestine contents from 30 healthy European brown hares revealed broad gut microbiome diversity. An 80% identity threshold detected substantially greater taxonomic richness than 95%, emphasizing the value of long‐read sequencing in wildlife microbiome research. ABSTRACT The European brown
Zbigniew Bełkot, Mateusz G. Adamski, Zuzanna J. Strzałkowska, Ewa D. Domańska, Daria Kłosińska, Grzegorz Kunstman, Dawid Skoczek, Joanna Pławińska‐Czarnak   +7 more
wiley   +1 more source