Results 51 to 60 of about 674,815 (312)

Management factors associated with bovine respiratory disease in preweaned calves on California dairies: The BRD 100 study. [PDF]

, 2019
The objective of this cross-sectional study was to determine how management practices on California dairies may be associated with bovine respiratory disease (BRD) in preweaned calves.
Aly, Sharif, Anderson, R, Champagne, J, Dubrovsky, S, Karle, B, Lehenbauer, T, Love, W, Maier, G, Rowe, J, Van Eenennaam, A, Williams, D   +10 more
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Bio‐Orthogonally Crosslinked Supramolecular Polymer Bottlebrush Hydrogels for Long‐Term 3D Cell Culture

Advanced Functional Materials, EarlyView.
Fibrous benzenetrispeptide (BTP) hydrogels, fabricated via strain‐promoted azide‐alkyne cycloaddition (SPAAC) crosslinking, form robust, bioinert networks. These hydrogels can support 3D cell culture, where cell viability and colony growth depend on the fiber content.
Ceren C. Pihlamagi, David Pretzel, Peer Nölte, Kourosh Rezaei, Ulrich S. Schubert, Johannes C. Brendel   +5 more
wiley   +1 more source

Spatio‐temporal characteristics of the gastrointestinal resistome in a cow‐to‐calf model and its environmental dissemination in a dairy production system

iMeta
Microbiome and resistome transmission from mother to child, as well as from animal to environment, has been widely discussed in recent years. Dairy cows mainly provide milk and meat.
Shuai Liu, Yimin Zhuang, Tianyu Chen, Duo Gao, Jianxin Xiao, Jinfeng Wang, Jinghui Li, Xinjie Zhao, Rong Peng, Wenli Guo, Jialin Wei, Mo Sha, Jingjun Wang, Jiaying Ma, Mei Ma, Mengmeng Li, Wei Wang, Ya‐Jing Wang, Shengli Li, Zhijun Cao   +19 more
doaj   +1 more source

Maternal and calf diet supplementation with Saccharomyces cerevisiae fermentation–derived postbiotics: Effects on calf growth performance, health, rumen fermentation, and microbiota

Journal of Dairy Science
: Supplementation with Saccharomyces cerevisiae fermentation–derived postbiotics (SCFP) in calves can improve calf growth and health. This study evaluated the effects of SCFP supplementation in the calf diet on growth, health, rumen fermentation, and ...
Shangru Li, Sumin Li, Duo Gao, Yimin Zhuang, Tianyu Chen, Wen Jiang, Siyuan Zhang, Xinjie Zhao, Yanting Huang, Yiming Xu, Guobin Hou, Hao Kang, Mei Ma, Jingjun Wang, Jiaying Ma, Shuai Liu, Mengmeng Li, Wei Wang, Yajing Wang, Ilkyu Yoon, Weina Shi, Jianxin Xiao, Shengli Li, Zhijun Cao   +23 more
doaj   +1 more source

Influence of Technological Housing Conditions on the Concentration of Airborne Dust in Dairy Farms in the Summer: A Case Study

Animals, 2023
This research shows the size composition of airborne dust fractions in selected dairy barns down to the smallest particles, including factors that influence this composition.
Pavel Kic
doaj   +1 more source

Suckling systems in calf rearing in organic dairy farming in the Netherlands [PDF]

, 2007
In an on-farm experiment three calf rearing methods were compared: bucket feeding of milk replacer, bucket feeding of tank milk and suckling of mother or nurse cow up to three months of age.
Langhout, J., Wagenaar, J.P.T.M.
core  

Dual‐Layer Living Hydrogel Enables On‐Demand Delivery of Phages and Probiotics for Synergistic Wound Infection Therapy

Advanced Functional Materials, EarlyView.
A dual‐layer living hydrogel, ProΦGel, integrates bacteriophages and probiotics for synergistic wound infection therapy. The outer gelatin‐based matrix releases phages on demand in response to P. aeruginosa infections, while inner alginate beads sustain probiotic delivery.
Siyuan Tao, Darine D'Adam, Anna Hu, Sixuan Zhang, Josua Roduner, Katharina Maniura‐Weber, Qun Ren   +6 more
wiley   +1 more source

Bulk tank milk ELISA as screening test for Mycoplasma bovis: herd classification based on serology and PCR testing of different age groups

Irish Veterinary Journal
Herd-level infection status for Mycoplasma bovis is commonly assessed by detecting antibodies in bulk tank milk (BTM) samples. However, the association between BTM serology and active circulation of the pathogen at farm level remains largely unclear, in ...
Jolien Vandewalle, Wouter van Mol, Jade Bokma, Charlotte Rigauts, Bart Pardon, Stan Jourquin   +5 more
doaj   +1 more source

Effects of β-Mannanase and Bacteriophage Supplementation on Health and Growth Performance of Holstein Calves

Animals, 2021
The objective of this study was to evaluate the effects of dietary supplementation with bacteriophage and β-mannanase on health and growth performance in calves.
Sinyong Jeong, Namchul Jo, Jung-Jin Lee, Jae-Hwan Lee, Dong-Keun Kam, Jakyeom Seo, Ermias Kebreab, Seongwon Seo   +7 more
doaj   +1 more source

Practical implications of increasing 'natural living' through suckling systems in organic dairy calf rearing [PDF]

, 2007
The introduction of suckling systems in organic dairy calf rearing has the potential to enhance animal welfare in terms of ‘natural living’ and to live up to consumers’ expectations about organic agriculture.
Langhout, Jos, Wagenaar, Jan-Paul
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