کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8844212 | 1616509 | 2018 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Decrease in the prevalence of extended-spectrum cephalosporin-resistant Salmonella following cessation of ceftiofur use by the Japanese poultry industry
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کلمات کلیدی
meropenemMEPMDNA Data Bank of JapanDDBJPFGEpanipenemCefiximeCFXCefpodoximeExtended-spectrum cephalosporinCefepimeCefotaximePAPmCLSICMZCTTLPPCTXIPMCVACEFAmpC β-lactamaseESBLcpd - CPDExtended-spectrum β-lactamase - β-lactamase-extended-spectrumClavulanic acid - اسید کلوولانیکPulsed-Field Gel Electrophoresis - الکتروفورز ژل پالس فیلدFood safety - ایمنی غذاییImipenem - ایمپنمESC - خروجSalmonella - سالمونلاCeftazidime - سفتازیدیمCefmetazole - سفترازولCeftiofur - سفتوفورCefotetan - سفوتتانcefoxitin - سفوسکسیتینCaz - موردClinical and Laboratory Standards Institute - موسسه استاندارد های بالینی و آزمایشگاهیPlasmid - پلاسمیدChicken meat - گوشت مرغ
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
Extended-spectrum cephalosporin (ESC)-resistant Salmonella in chicken meat is a significant food safety concern. We previously reported that the prevalence of ESC-resistant Salmonella in chicken meat, giblets, and processed chicken (chicken meat products) increased in Japan between 2005 and 2010, with 27.9% (17/61) of Salmonella isolated from chicken meat products in 2010 showing resistance to ESC. The aims of the present study were to clarify trends in the prevalence of ESC-resistant Salmonella in chicken meat products in Japan between 2011 and 2015, and to determine the genetic profiles of bla-harboring plasmids, including replicon types, using next-generation sequencing. Our results showed that the prevalence of ESC-resistant Salmonella, mainly consisting of AmpC β-lactamase CMY-2-producing isolates, in chicken meat products had increased to 45.5% (10/22) by 2011. However, following the voluntary cessation of ceftiofur use by the Japanese poultry industry in 2012, the prevalence of ESC-resistant Salmonella steadily decreased each year, to 29.2% (7/24), 18.2% (4/22), 10.5% (2/19), and 10.5% (2/19) in 2012, 2013, 2014, and 2015, respectively. Furthermore, no AmpC β-lactamase CMY-2-producing isolates were identified in 2014 and 2015. However, the prevalence of Salmonella enterica subspecies enterica serovar Manhattan isolates harboring a blaTEM-52-carrying IncX1 plasmid remained steady even after the cessation of ceftiofur use. Therefore, continuous monitoring of ESC resistance amongst Salmonella isolates from chicken meat products is required for food safety.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Food Microbiology - Volume 274, 2 June 2018, Pages 45-51
Journal: International Journal of Food Microbiology - Volume 274, 2 June 2018, Pages 45-51
نویسندگان
Hiroaki Shigemura, Mari Matsui, Tsuyoshi Sekizuka, Daisuke Onozuka, Tamie Noda, Akifumi Yamashita, Makoto Kuroda, Satowa Suzuki, Hirokazu Kimura, Shuji Fujimoto, Kazunori Oishi, Nobuyuki Sera, Yasuo Inoshima, Koichi Murakami,