Results 1 to 10 of about 26,529 (243)

Kimchi cabbage (Brassica rapa L.) by-products treated with calcium oxide and alkaline hydrogen peroxide as feed ingredient for Holstein steers

open access: yesJournal of Animal Science and Technology, 2021
This study aimed to investigate the effects of Kimchi cabbage by-products either treated or untreated with calcium oxide (CaO) and alkaline hydrogen peroxide (AHP) as substitutional ingredient of total mixed ration
A-Rang Son   +6 more
doaj   +1 more source

Effect of organic mineral supplementation in reducing oxidative stress in Holstein calves during short-term heat stress and recovery conditions

open access: yesJournal of Animal Science and Biotechnology, 2023
Background This study investigated the effects of inorganic and organic minerals on physiological responses, oxidative stress reduction, and rumen microbiota in Holstein bull calves (123.81 ± 9.76 kg; 5 months old) during short-term heat stress (HS) and ...
A-Rang Son   +5 more
doaj   +1 more source

Enhanced Ruminal Fermentation Parameters and Altered Rumen Bacterial Community Composition by Formulated Rumen Buffer Agents Fed to Dairy Cows with a High-Concentrate Diet

open access: yesAgriculture, 2021
The effects of rumen buffer agents on ruminal fermentation parameters and bacterial community composition were determined using in vitro and in vivo experiments in three rumen-cannulated, high-concentrate fed Holstein Friesian dairy cows. Experiment 1 in
Sonny C. Ramos   +8 more
doaj   +1 more source

Influence of dietary organic trace minerals on enteric methane emissions and rumen microbiota of heat-stressed dairy steers

open access: yesJournal of Animal Science and Technology, 2023
Ruminants are the main contributors to methane (CH4), a greenhouse gas emitted by livestock, which leads to global warming. In addition, animals experience heat stress (HS) when exposed to high ambient temperatures.
A-Rang Son   +4 more
doaj   +1 more source

Effect of Phytogenic Feed Additives in Soybean Meal on Swine Fermentation for Odor Reduction and Bacterial Community Comparison [PDF]

open access: yesAsian-Australasian Journal of Animal Sciences, 2013
The effect of different phytogenic feed additives on reducing odorous compounds in swine was investigated using in vitro fermentation and analyzed their microbial communities.
M. J. Alam   +8 more
doaj   +1 more source

Growth performance and blood profiles of Hanwoo steers at fattening stage fed Korean rice wine residue

open access: yesJournal of Animal Science and Technology, 2020
The aim of this study was to investigate the effects of Korean rice wine residue (RWR) on the growth performance and blood profiles of Hanwoo steers in the fattening stage.
Seon Ho Kim   +7 more
doaj   +1 more source

Anaerobes and Toxins, a Tradition of the Institut Pasteur

open access: yesToxins, 2023
Louis Pasteur, one of the eminent pioneers of microbiology, discovered life without oxygen and identified the first anaerobic pathogenic bacterium. Certain bacteria were found to be responsible for specific diseases.
Michel R. Popoff, Sandra Legout
doaj   +1 more source

Morphological and Genetic Characterization of Eggerthella lenta Bacteriophage PMBT5

open access: yesViruses, 2022
Eggerthella lenta is a common member of the human gut microbiome. We here describe the isolation and characterization of a putative virulent bacteriophage having E. lenta as host. The double-layer agar method for isolating phages was adapted to anaerobic
Sabrina Sprotte   +8 more
doaj   +1 more source

Increasing buffering capacity enhances rumen fermentation characteristics and alters rumen microbiota composition of high-concentrate fed Hanwoo steers

open access: yesScientific Reports, 2022
The buffering capacity of buffer agents and their effects on in vitro and in vivo rumen fermentation characteristics, and bacterial composition of a high-concentrate fed Hanwoo steers were investigated in this study.
Sonny C. Ramos   +11 more
doaj   +1 more source

Beyond the usual suspects: emerging uropathogens in the microbiome age

open access: yesFrontiers in Urology, 2023
The advent of sensitive enhanced culture (metaculturomic) and culture-independent DNA-based (metagenomic) methods has revealed a rich collection of microbial species that inhabit the human urinary tract. Known as the urinary microbiome, this community of
Robert B. Moreland   +17 more
doaj   +1 more source

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