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  1. Article ; Online: Levels of Indicator Bacteria and Characteristics of Foodborne Pathogens from Carcasses of Cattle Slaughterhouses in Korea.

    Hong, Serim / Moon, Jin-San / Yoon, Soon-Seek / Kim, Ha-Young / Lee, Young Ju

    Journal of food protection

    2024  Volume 87, Issue 3, Page(s) 100220

    Abstract: The initial microbial contamination of carcasses during slaughtering adversely affects spoilage and shelf life and is of global concern for food safety and meat quality. This study evaluated the hygiene and quality using the prevalence of foodborne ... ...

    Abstract The initial microbial contamination of carcasses during slaughtering adversely affects spoilage and shelf life and is of global concern for food safety and meat quality. This study evaluated the hygiene and quality using the prevalence of foodborne pathogens and the level of indicator bacteria on 200 carcasses, collecting 10 from each of 20 cattle slaughterhouses in Korea. The distribution of aerobic bacterial count in carcasses was significantly highest at 2.0-3.0 log
    MeSH term(s) Cattle ; Animals ; Escherichia coli ; Abattoirs ; Meat/microbiology ; Listeria monocytogenes ; Salmonella enterica ; Republic of Korea ; Salmonella
    Language English
    Publishing date 2024-01-11
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 243284-5
    ISSN 1944-9097 ; 0362-028X
    ISSN (online) 1944-9097
    ISSN 0362-028X
    DOI 10.1016/j.jfp.2024.100220
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Bonn / Germany

    Z 2631: Show issues

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  2. Article ; Online: Current status of β-lactam antibiotic use and characterization of β-lactam-resistant Escherichia coli from commercial farms by integrated broiler chicken operations in Korea.

    Jung, Hye-Ri / Lee, Yu Jin / Hong, Serim / Yoon, Sunghyun / Lim, Suk-Kyung / Lee, Young Ju

    Poultry science

    2023  Volume 102, Issue 12, Page(s) 103091

    Abstract: β-Lactam antibiotics are one of the most clinical importance in human and veterinary medicine because they are used for both preventive and therapeutic purposes against several gram-positive, gram-negative, and anaerobic organisms. In this study, it was ... ...

    Abstract β-Lactam antibiotics are one of the most clinical importance in human and veterinary medicine because they are used for both preventive and therapeutic purposes against several gram-positive, gram-negative, and anaerobic organisms. In this study, it was confirmed that β-lactams (81.1%) were found to be significantly prescribed the most among 74 farms in 5 integrated broiler operations, and single prescription (84.6%), 2-day (41.5%) or 3-day (40.0%) administration, and 15 to 22 d of age (67.7%) administration was significantly higher in the farms (P < 0.05). Among the E. coli isolated from 74 farms in 5 integrated broiler operations, β-lactam-resistant E. coli isolates were detected more frequently in fecal sample (94.6%) than in dust sample (60.8%) (P < 0.05). The prevalence of MDR in β-lactam-resistant isolates, ranging from 88.1 to 96.5%, was significantly higher than that in non-β-lactam-resistant isolates (P < 0.05), without significant differences among operations. Of 466 β-lactam-resistant isolates, 432 (92.7%) isolates harbored β-lactamase genes. The non-extended-spectrum β-lactamase (ESBL) gene bla
    MeSH term(s) Animals ; Humans ; Escherichia coli/genetics ; Farms ; Chickens ; beta-Lactams/pharmacology ; Escherichia coli Infections/epidemiology ; Escherichia coli Infections/veterinary ; Escherichia coli Infections/microbiology ; Anti-Bacterial Agents/pharmacology ; beta-Lactamases/genetics ; Monobactams ; beta Lactam Antibiotics ; Dust ; Republic of Korea/epidemiology
    Chemical Substances beta-Lactams ; Anti-Bacterial Agents ; beta-Lactamases (EC 3.5.2.6) ; Monobactams ; beta Lactam Antibiotics ; Dust
    Language English
    Publishing date 2023-09-06
    Publishing country England
    Document type Journal Article
    ZDB-ID 242586-5
    ISSN 1525-3171 ; 0032-5791
    ISSN (online) 1525-3171
    ISSN 0032-5791
    DOI 10.1016/j.psj.2023.103091
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.B 853: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

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  3. Article ; Online: Genetic and Phenotypic Diversity of

    Hong, Serim / Moon, Jin-San / Yoon, Soon-Seek / Kim, Ha-Young / Lee, Young Ju

    Foodborne pathogens and disease

    2023  Volume 21, Issue 1, Page(s) 1–9

    Abstract: ... Listeria ... ...

    Abstract Listeria monocytogenes
    MeSH term(s) Animals ; Swine ; Humans ; Listeria monocytogenes/genetics ; Abattoirs ; Listeriosis/epidemiology ; Oxacillin ; Republic of Korea/epidemiology ; Food Microbiology
    Chemical Substances Oxacillin (UH95VD7V76)
    Language English
    Publishing date 2023-10-10
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Comment
    ZDB-ID 2148479-X
    ISSN 1556-7125 ; 1535-3141
    ISSN (online) 1556-7125
    ISSN 1535-3141
    DOI 10.1089/fpd.2023.0053
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Bonn / Germany

    Z 7517: Show issues

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  4. Article: Prevalence and characteristics of foodborne pathogens from slaughtered pig carcasses in Korea.

    Hong, Serim / Kang, Hye Jeong / Lee, Hye-Young / Jung, Hye-Ri / Moon, Jin-San / Yoon, Soon-Seek / Kim, Ha-Young / Lee, Young Ju

    Frontiers in veterinary science

    2023  Volume 10, Page(s) 1158196

    Abstract: The introduction of bacteria into slaughterhouses can lead to microbial contamination in carcasses during slaughter, and the initial level of bacteria in carcasses is important because it directly affects spoilage and the shelf life. This study was ... ...

    Abstract The introduction of bacteria into slaughterhouses can lead to microbial contamination in carcasses during slaughter, and the initial level of bacteria in carcasses is important because it directly affects spoilage and the shelf life. This study was conducted to investigate the microbiological quality, and the prevalence of foodborne pathogens in 200 carcasses from 20 pig slaughterhouses across Korea. Distribution of microbial counts were significantly higher for aerobic bacteria at 3.01-4.00 log
    Language English
    Publishing date 2023-03-31
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2834243-4
    ISSN 2297-1769
    ISSN 2297-1769
    DOI 10.3389/fvets.2023.1158196
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Ectopic Overexpression of Teff Grass (Eragrostis tef) Phi-class Glutathione S-transferase 1 (EtGSTF1) Enhances Prokaryotic Cell Survivability against Diverse Abiotic Stresses

    Lee, Ki-Won / Cha, Joon-Yung / Hong, Serim / Ji, Hee Chung / Jones, Chris Stephen / Lee, Sang-Hoon / Rahman, Md. Atikur / Son, Daeyoung

    Biotechnology and bioprocess engineering. 2019 June, v. 24, no. 3

    2019  

    Abstract: The glutathione S-transferases (GSTs) are encoded by a large gene family and well conserved in all living organisms; however they have evolved and are classified clearly according to each kingdom. GSTs are a dimeric protein that has been reported to ... ...

    Abstract The glutathione S-transferases (GSTs) are encoded by a large gene family and well conserved in all living organisms; however they have evolved and are classified clearly according to each kingdom. GSTs are a dimeric protein that has been reported to maintain redox homeostasis in cells, and to protect organisms against oxidative damage. Recently, we isolated a GST coding gene from stress-treated teff grass (Eragrostis tef) and identified it as a plant-specific phi class GST (EtGSTF1) possessing conserved phi class-specific GST N- and C-terminal domains, GSH binding site, substrate binding pocket, and dimer interface. We found that overexpression of plant-specific phi class EtGSTF1 confers diverse abiotic stress tolerances including salt, osmotic, and heat stresses in E. coli which does not possess phi class GSTs. In addition, EtGSTF1 expression helps the E. coli cells tolerate arsenic (As)-induced cell toxicity. Collectively, although plantae and prokaryotae have differentiated a few billions of years ago, the plant-specific phi class EtGSTF1 could protect prokaryotic organisms by detoxification of molecules under diverse abiotic stresses.
    Keywords arsenic ; binding sites ; cytotoxicity ; Eragrostis tef ; Escherichia coli ; genes ; glutathione transferase ; grasses ; heat stress ; homeostasis ; prokaryotic cells
    Language English
    Dates of publication 2019-06
    Size p. 552-559.
    Publishing place The Korean Society for Biotechnology and Bioengineering
    Document type Article
    ZDB-ID 2125481-3
    ISSN 1976-3816 ; 1226-8372
    ISSN (online) 1976-3816
    ISSN 1226-8372
    DOI 10.1007/s12257-018-0495-y
    Database NAL-Catalogue (AGRICOLA)

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