Results 81 to 90 of about 232,025 (377)
The Anatomical Record, EarlyView.Abstract This article reviews the pathological changes in the enamel of permanent mandibular cheek teeth and their sequelae in European roe deer from regions polluted by anthropogenic fluoride emissions. The primary (developmental) changes of fluorotic roe deer enamel are hypomineralization and microstructural aberrations, including enamel hypoplasia ...
Uwe Kierdorf, Horst Kierdorf
wiley +1 more source
Review of Strategies to Promote Rumen Development in Calves
Animals, 2019 Simple Summary The rumen is an important digestive organ that plays a key role in the growth, production performance and health of ruminants. Promoting rumen development has always been a key target of calf nutrition.
Q. Diao, Rong Zhang, T. Fu
semanticscholar +1 more source
Animal Research and One Health, EarlyView.Nelore (N) and Nelore × Pantaneiro (NP) heifers exhibited similar grazing times, which were higher compared with Nelore × Angus (NA) heifers. Nelore heifers showed higher wither height and hip height values compared with NP heifers. The average values for NA heifers did not differ from the other genotypes. It was observed that chest depth, heart girth,
Maria C. E. Queiroz +7 more
wiley +1 more source
Rumen methanogens and mitigation of methane emission by anti-methanogenic compounds and substances
Journal of Animal Science and Biotechnology, 2017 Methanogenic archaea reside primarily in the rumen and the lower segments of the intestines of ruminants, where they utilize the reducing equivalents derived from rumen fermentation to reduce carbon dioxide, formic acid, or methylamines to methane (CH4).
A. Patra +3 more
semanticscholar +1 more source
Toxin Degradation by Rumen Microorganisms: A Review
Toxins, 2020 Animal feeds may contain exogenous compounds that can induce toxicity when ruminants ingest them. These toxins are secondary metabolites originating from various sources including plants, bacteria, algae and fungi.
Zhi Hung Loh +4 more
semanticscholar +1 more source
Animal Research and One Health, EarlyView.We assessed lactation productivity in dairy cows when replacing alfalfa hay with barley silage. A 50% replacement increased feed intake, whereas total replacement improved nutrient conversion to milk. Barley silage can effectively replace alfalfa hay, enhancing sustainability and resilience in dairy production amid forage quality constraints and market
M. R. Naji‐Zavareh +5 more
wiley +1 more source
Characterization of the Octadecenoic Acids in Rumen Digesta and Rumen Bacteria
Journal of Dairy Science, 1966 Abstract Analysis of the lipids from total rumen digesta with respect to time after feeding did not reveal any changes in total lipid, fatty acid concentrations, types of fatty acids, or the concentration of trans -octadecenoic acids. The octadecenoic acids from the rumen digesta consisted of 75% trans acids, trans -11-octadecenoic acid being the ...
Mark Keeney, Ira Katz
openaire +2 more sources
Sources of Klebsiella and Raoultella species on dairy farms: Be careful where you walk [PDF]
, 2011 Klebsiella spp. are a common cause of mastitis, milk loss, and culling on dairy farms. Control of Klebsiella mastitis is largely based on prevention of exposure of the udder to the pathogen.
Aghi +29 more
core +1 more source
Animal Research and One Health, EarlyView.The paper is divided into three main sections: a review of the development of spatial transcriptomics technology, its applications in livestock and poultry research, and its future prospects. This article provides an overview of the current state of spatial transcriptomics in animal research, exploring its integration with multiomics technologies as ...
Mingyu Wang +5 more
wiley +1 more source
Can rumen bacteria communicate to each other?
Microbiome, 2020 The rumen contains a myriad of microbes whose primary role is to degrade and ferment dietary nutrients, which then provide the host with energy and nutrients.
M. Won +4 more
semanticscholar +1 more source