Research on drug resistance and homology of diarrheagenic Escherichia coli from food in Jiamusi
ObjectiveTo understand the drug resistance and homology of diarrheagenic Escherichia coli (E. coli), from food in Jiamusi, and to provide basis for effective control of food borne diseases and clinical treatment.MethodsMultiple polymerase chain reaction (PCR) was used to detect diarrheagenic E. coli...
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| Format: | Article |
| Language: | zho |
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The Editorial Office of Chinese Journal of Food Hygiene
2021-05-01
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| Series: | Zhongguo shipin weisheng zazhi |
| Subjects: | |
| Online Access: | http://www.zgspws.com/zgspwszz/article/abstract/20210311?st=article_issue |
| _version_ | 1797976228613849088 |
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| author | FU Yu WU Xiaomin ZHAO Jing MENG Qingmin WANG Bin BAO Mingjia |
| author_facet | FU Yu WU Xiaomin ZHAO Jing MENG Qingmin WANG Bin BAO Mingjia |
| author_sort | FU Yu |
| collection | DOAJ |
| description | ObjectiveTo understand the drug resistance and homology of diarrheagenic Escherichia coli (E. coli), from food in Jiamusi, and to provide basis for effective control of food borne diseases and clinical treatment.MethodsMultiple polymerase chain reaction (PCR) was used to detect diarrheagenic E. coli in food. Drug resistance of diarrheagenic E. coli isolated from food in Jiamusi was analyzed by Sensitire microbial sensitivity analysis system, and the homology of isolates was analyzed by pulsed-field gel electrophoresis (PFGE).ResultsFifty one strains of diarrheagenic E. coli were isolated from 1 320 samples with a total positive rate of 3.86%. Twenty one strains of them were resistant to drugs (41.18%), among which 3 were single drug-resistant and other 18 were multi drug-resistant. A total of 49 different PFGE fingerprints were obtained from 51 strains of diarrheagenic E. coli, and the homology was 38.6%~100%.ConclusionThe multi drug-resistant of diarrheagenic E. coli from food in Jiamusi is obvious. The homology is polymorphic. |
| first_indexed | 2024-04-11T04:47:45Z |
| format | Article |
| id | doaj.art-64acd7d20ae44e6fb06c11f713761875 |
| institution | Directory Open Access Journal |
| issn | 1004-8456 |
| language | zho |
| last_indexed | 2024-04-11T04:47:45Z |
| publishDate | 2021-05-01 |
| publisher | The Editorial Office of Chinese Journal of Food Hygiene |
| record_format | Article |
| series | Zhongguo shipin weisheng zazhi |
| spelling | doaj.art-64acd7d20ae44e6fb06c11f7137618752022-12-27T09:23:08ZzhoThe Editorial Office of Chinese Journal of Food HygieneZhongguo shipin weisheng zazhi1004-84562021-05-01330330330710.13590/j.cjfh.2021.03.0111004-8456(2021)03-0303-05Research on drug resistance and homology of diarrheagenic Escherichia coli from food in JiamusiFU Yu0WU Xiaomin1ZHAO Jing2MENG Qingmin3WANG Bin4BAO Mingjia5Jiamusi Center for Disease Control and Prevention, Heilongjiang Jiamusi 154007, ChinaJiamusi Center for Disease Control and Prevention, Heilongjiang Jiamusi 154007, ChinaJiamusi University, Heilongjiang Jiamusi 154007, ChinaJiamusi Center for Disease Control and Prevention, Heilongjiang Jiamusi 154007, ChinaJiamusi Center for Disease Control and Prevention, Heilongjiang Jiamusi 154007, ChinaJiamusi Center for Disease Control and Prevention, Heilongjiang Jiamusi 154007, ChinaObjectiveTo understand the drug resistance and homology of diarrheagenic Escherichia coli (E. coli), from food in Jiamusi, and to provide basis for effective control of food borne diseases and clinical treatment.MethodsMultiple polymerase chain reaction (PCR) was used to detect diarrheagenic E. coli in food. Drug resistance of diarrheagenic E. coli isolated from food in Jiamusi was analyzed by Sensitire microbial sensitivity analysis system, and the homology of isolates was analyzed by pulsed-field gel electrophoresis (PFGE).ResultsFifty one strains of diarrheagenic E. coli were isolated from 1 320 samples with a total positive rate of 3.86%. Twenty one strains of them were resistant to drugs (41.18%), among which 3 were single drug-resistant and other 18 were multi drug-resistant. A total of 49 different PFGE fingerprints were obtained from 51 strains of diarrheagenic E. coli, and the homology was 38.6%~100%.ConclusionThe multi drug-resistant of diarrheagenic E. coli from food in Jiamusi is obvious. The homology is polymorphic.http://www.zgspws.com/zgspwszz/article/abstract/20210311?st=article_issuefooddiarrheagenic escherichia colidrug resistancehomology |
| spellingShingle | FU Yu WU Xiaomin ZHAO Jing MENG Qingmin WANG Bin BAO Mingjia Research on drug resistance and homology of diarrheagenic Escherichia coli from food in Jiamusi Zhongguo shipin weisheng zazhi food diarrheagenic escherichia coli drug resistance homology |
| title | Research on drug resistance and homology of diarrheagenic Escherichia coli from food in Jiamusi |
| title_full | Research on drug resistance and homology of diarrheagenic Escherichia coli from food in Jiamusi |
| title_fullStr | Research on drug resistance and homology of diarrheagenic Escherichia coli from food in Jiamusi |
| title_full_unstemmed | Research on drug resistance and homology of diarrheagenic Escherichia coli from food in Jiamusi |
| title_short | Research on drug resistance and homology of diarrheagenic Escherichia coli from food in Jiamusi |
| title_sort | research on drug resistance and homology of diarrheagenic escherichia coli from food in jiamusi |
| topic | food diarrheagenic escherichia coli drug resistance homology |
| url | http://www.zgspws.com/zgspwszz/article/abstract/20210311?st=article_issue |
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