Výsledky vyhledávání - "Microbiology and Microbiome"

Melatonin-induced changes in the bovine vaginal microbiota during maternal nutrient restriction

Autor: Caleb O Lemley, Henry A. Paz, Riley D Messman, Zully E Contreras-Correa

Publikováno v: J Anim Sci

Altering the composition of the bovine vaginal microbiota has proved challenging, with recent studies deeming the microbiota dynamic due to few overall changes being found. Therefore, the objectives of this study were to determine whether gestational

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8d8d7eab935888d99390af3ac608754
https://doi.org/10.1093/jas/skab098

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Exposure to maternal feces in lactation influences piglet enteric microbiota, growth, and survival preweaning

Autor: Mary D. Barton, Kate J. Plush, Tanya L. Nowland, Roy N. Kirkwood, Valeria A. Torok

Publikováno v: Journal of Animal Science

It is known that gilt progeny performance is reduced compared with sow progeny. Previous research suggests that the presence of maternal feces in early life improves the health and survival of offspring. Therefore, we aimed to determine whether conta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8642246417fa41c5878756369b336e12
https://pubmed.ncbi.nlm.nih.gov/34036347

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Antibiotic resistance, antimicrobial residues, and bacterial community diversity in pasture-raised poultry, swine, and beef cattle manures

Autor: Lana Castleberry, Heidi M. Waldrip, Byeng Ryel Min, David B. Parker, Michael J. Rothrock, David K. Brauer, Dipti Pitta, Nagaraju Indugu

Publikováno v: J Anim Sci

Animal manure can be a source of antibiotic resistant genes (ARG) and pharmaceutical residues; however, few studies have evaluated the presence of ARG in pasture-raised animal production systems. The objective of this study was to examine changes in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92916a8cf7eb974fa1fd42cdb15688a3
https://pubmed.ncbi.nlm.nih.gov/33944927

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The relationship between the rumen microbiome and carcass merit in Angus steers

Autor: Jeferson M. Lourenco, Michael J. Rothrock, Todd R. Callaway, T. Dean Pringle, Taylor R Krause, Christina B Welch

Publikováno v: J Anim Sci

The objective of this study was to explore the relationships between ruminal microbial populations from Angus steers that were divergent in carcass traits related to adipose accumulation. Twenty-four feedlot-finished Angus steers (age: 538 ± 21 d; b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38c4bf691bc7e2e1eed9363f581e9663
https://pubmed.ncbi.nlm.nih.gov/32877916

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Vaginal bacterial community composition and concentrations of estradiol at the time of artificial insemination in Brangus heifers

Autor: Riley D Messman, George A. Perry, Caleb O Lemley, Zully E Contreras-Correa, Henry A. Paz

Publikováno v: J Anim Sci

The knowledge surrounding the bovine vaginal microbiota and its implications on fertility and reproductive traits remains incomplete. The objective of the current study was to characterize the bovine vaginal bacterial community and estradiol concentr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36b1ca7dbb3546ad8c707383ce10a56b
https://doi.org/10.1093/jas/skaa178

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Alterations of fecal microbiome characteristics by dietary soy isoflavone ingestion in growing pigs infected with porcine reproductive and respiratory syndrome virus

Autor: Stephen A. Fleming, Brooke N Smith, Mei Wang, Ryan N. Dilger

Publikováno v: J Anim Sci

Porcine reproductive and respiratory syndrome virus (PRRSV) is an economically important disease, and the ingestion of soy isoflavones (ISF) may benefit PRRSV-infected pigs due to demonstrated anti-inflammatory and antiviral properties. The objective

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43e13bd6a6cd675218ace025f609bb37
https://doi.org/10.1093/jas/skaa156

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Fecal bacterial community of finishing beef steers fed ruminally protected and non-protected active dried yeast

Autor: Tao Ran, Dongyan Niu, Xiaolai Xie, Karen A. Beauchemin, Peixin Jiao, Wenzhu Yang, Ousama AlZahal

Publikováno v: J Anim Sci

Our previous study suggested that supplementation of high-grain diets with ruminally protected and non-protected active dried yeast (ADY) may potentially reduce manure pathogen excretion by feedlot cattle. We hypothesized that feeding ruminally prote

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::922f119da5f2947f6c649ec24c931239
https://doi.org/10.1093/jas/skaa058

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Bacterial communities associated to the urethra of healthy gilts and pregnant sows undergoing different reproductive protocols

Autor: Cecilia Alejandra Fontana, Daniela Bassi, María Claudia Otero, Pier Sandro Cocconcelli, Andrea Torres Luque, Sergio Enrique Pasteris

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
J Anim Sci

Nowadays, it is known that the urogenital microbiota plays a key role in the urinary health of mammalians. Despite the urinary infections affect the health and the welfare of breeding sows, the urethral microbiota of healthy sows remains unknown. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76df191ebf9829fa462f74b4ba8863b4
http://hdl.handle.net/10807/166054

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