Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Calvin Ho-Fung Lau"'
Autor:
Lang Yao, Ashley Cooper, Calvin Ho-Fung Lau, Alex Wong, Burton W. Blais, Catherine D. Carrillo
Publikováno v:
Journal of Food Protection, Vol 87, Iss 7, Pp 100300- (2024)
Shigella spp. are Gram-negative gastrointestinal bacterial pathogens that cause bacillary dysentery or shigellosis in humans. Isolation of Shigella from outbreak-associated foods is often problematic due to the lack of selectivity of cultural enrichm
Externí odkaz:
https://doaj.org/article/d592b9fd93f444ae94565d4eec81807a
Autor:
Calvin Ho-Fung Lau, Sabrina Capitani, Yuan-Ching Tien, Lou Ann Verellen, Munene Kithama, Hellen Kang, Elijah G. Kiarie, Edward Topp, Moussa S. Diarra, Michael Fruci
Publikováno v:
Animal Microbiome, Vol 6, Iss 1, Pp 1-16 (2024)
Abstract Background We had earlier described the growth-promoting and -depressive effects of replacing soybean meal (SBM) with low (12.5% and 25%) and high (50% and 100%) inclusion levels of black soldier fly larvae meal (BSFLM), respectively, in Ros
Externí odkaz:
https://doaj.org/article/03ebd05f31cf44d48f8ea88d6283eeed
Autor:
Julie A. Shay, Laura S. E. Haniford, Ashley Cooper, Catherine D. Carrillo, Burton W. Blais, Calvin Ho-Fung Lau
Publikováno v:
Environmental Microbiome, Vol 18, Iss 1, Pp 1-17 (2023)
Abstract Background With the escalating risk of antimicrobial resistance (AMR), there are limited analytical options available that can comprehensively assess the burden of AMR carried by clinical/environmental samples. Food can be a potential source
Externí odkaz:
https://doaj.org/article/613aa67d2be54c8db5db1a3c7c88b98f
Autor:
Chongwu Yang, Quail Das, Muhammad A. Rehman, Xianhua Yin, Julie Shay, Martin Gauthier, Calvin Ho-Fung Lau, Kelly Ross, Moussa S. Diarra
Publikováno v:
Microorganisms, Vol 11, Iss 5, p 1184 (2023)
American cranberry (Vaccinium macrocarpon) and lowbush/wild blueberry (V. angustifolium) pomace are polyphenol-rich products having potentially beneficial effects in broiler chickens. This study investigated the cecal microbiome of broiler-vaccinated
Externí odkaz:
https://doaj.org/article/9f4f00ca08394921ae0f254edf207175
Autor:
Liam P. Brown, Roger Murray, Andrew Scott, Yuan-Ching Tien, Calvin Ho-Fung Lau, Vera Tai, Edward Topp
Publikováno v:
Appl Environ Microbiol
Biosolids that are applied to agricultural soil as an organic fertilizer are frequently contaminated with pharmaceutical residues that have persisted during wastewater treatment and partitioned into the organic phase. Macrolide antibiotics, which ser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::342382d2edba05db443bbf3abd28ce6d
https://europepmc.org/articles/PMC9040571/
https://europepmc.org/articles/PMC9040571/
Publikováno v:
mBio, Vol 5, Iss 2 (2014)
ABSTRACT The resistance-nodulation-division (RND) family multidrug efflux system MexXY-OprM is a major determinant of aminoglycoside resistance in Pseudomonas aeruginosa, although the details of aminoglycoside recognition and export by MexY, the subs
Externí odkaz:
https://doaj.org/article/5deec9456dac451bbf3c9a741f94382b
Publikováno v:
PLoS ONE, Vol 8, Iss 2, p e56858 (2013)
Expression of the mexXY multidrug efflux operon in wild type Pseudomonas aeruginosa is substantially enhanced by the ribosome-targeting antimicrobial spectinomycin (18-fold) and this is wholly dependent upon the product of the PA5471 gene. In a mutan
Externí odkaz:
https://doaj.org/article/66a704706739453d86439564cd6fa867
Autor:
Lyne Sabourin, Peter Duenk, Bing Li, Roger Murray, David R. Lapen, Andrew Scott, Yuan-Ching Tien, Calvin Ho-Fung Lau, Tong Zhang, Edward Topp
Publikováno v:
Science of The Total Environment. :214-222
In many jurisdictions sludge recovered from the sewage treatment process is a valued fertilizer for crop production. Pre-treatment of sewage sludge prior to land application offers the potential to abate enteric microorganisms that carry genes confer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c084a0a61517dc2e02a83c04818b2f8c
https://doi.org/10.1016/j.scitotenv.2017.02.123
https://doi.org/10.1016/j.scitotenv.2017.02.123
Autor:
Catherine D. Carrillo, Peter J. Stogios, Edward Topp, Erica N. DeJong, Forest Dussault, Calvin Ho-Fung Lau, Alexei Savchenko
Publikováno v:
International journal of antimicrobial agents. 55(3)
A previous soil metagenomics study recovered a novel cephalosporin resistance determinant, pbpTET A6, for which the exact resistance mechanism was unclear. This study used a three-dimensional structure-guided mutagenesis approach to demonstrate that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b56cf23197d9bf40680fe520afc6212
https://pubmed.ncbi.nlm.nih.gov/31927042
https://pubmed.ncbi.nlm.nih.gov/31927042
Publikováno v:
Science of The Total Environment. 746:141113
We examined the ability of composting to remove ARGs and enteric bacteria in litter obtained from broiler chickens fed with a diet supplemented with Bacitracin methylene disalicylate (BDM) (conventional chicken litter), or an antibiotic-free diet (ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1680e723e18c688db011e341b9d79b29
https://doi.org/10.1016/j.scitotenv.2020.141113
https://doi.org/10.1016/j.scitotenv.2020.141113