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DOI | 10.3967/bes2018.079 |
Genetic and Antibiotic Resistance Characteristics of Campylobacter jejuni Isolated from Diarrheal Patients, Poultry and Cattle in Shenzhen | |
Ju Chang Yan1; Zhang Mao Jun2; Ma Yan Ping1; Lu Jing Rang3; Yu Mu Hua1; Chen Hui1; Liu Chu Yun1; Gu Yi Xin2; Fu Yan Yan2; Duan Yong Xiang1 | |
发表日期 | 2018-08-01 |
ISSN | 0895-3988 |
卷号 | 31期号:8页码:579-585 |
英文摘要 | Objective To investigate genetic and antibiotic resistance characteristics of Campylobacter jejuni C. jejuni) isolated from Shenzhen. Methods Multilocs sequence typing and agar dilution methods were used to define the genotype and antibiotic resistance of C. jejuni, respectively. Results In total, 126 C. jejuni strains were isolated. The prevalence of C. jejuni was 5.3% in diarrheal patients. The prevalence in poultry meat (36.5%) was higher than that in cattle meat (1.1%). However, the prevalence in poultry cloacal swabs (27.0%) was lower than that in cattle stool (57.3%). Sixty-two sequence types were obtained, among which 27 of the STs and 10 alleles were previously unreported. The most frequently observed clonal complexes were ST-21 (11.9%), ST-22 (10.3%), and ST-403 (7.1%). ST-21, ST-45, ST-354, ST-403, and ST-443 complexes overlapped between isolates from patients and cattle, whereas ST-45 and ST-574 complexes overlapped between isolates from patients and poultry. All C. jejuni were resistant to at least one antibiotic. The highest resistance rate was toward ciprofloxacin (89.7%), followed by tetracycline (74.6%), and nalidixic acid (69.0%). Conclusion This is the first report of the genotypes and antibiotic resistance of C. jejuni in Shenzhen. Overlapping clonal complexes were found between isolates from patients and cattle, and between patients and poultry. |
英文关键词 | Campylobacter jejuni;Multilocus sequence typing;Antibiotic resistance;Poultry;Cattle;Diarrheal patients |
语种 | 英语 |
WOS记录号 | WOS:000445010300003 |
来源期刊 | BIOMEDICAL AND ENVIRONMENTAL SCIENCES |
来源机构 | 美国环保署 |
文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/58284 |
作者单位 | 1.Nanshan Ctr Dis Control & Prevent, Shenzhen 518054, Guangdong, Peoples R China; 2.Chinese Ctr Dis Control & Prevent, Natl Inst Communicable Dis Control & Prevent, Collaborat Innovat Ctr Diag & Treatment Infect Di, State Key Lab Infect Dis Prevent & Control, Beijing 102206, Peoples R China; 3.US EPA, ORD, Cincinnati, OH 45220 USA |
推荐引用方式 GB/T 7714 | Ju Chang Yan,Zhang Mao Jun,Ma Yan Ping,et al. Genetic and Antibiotic Resistance Characteristics of Campylobacter jejuni Isolated from Diarrheal Patients, Poultry and Cattle in Shenzhen[J]. 美国环保署,2018,31(8):579-585. |
APA | Ju Chang Yan.,Zhang Mao Jun.,Ma Yan Ping.,Lu Jing Rang.,Yu Mu Hua.,...&Duan Yong Xiang.(2018).Genetic and Antibiotic Resistance Characteristics of Campylobacter jejuni Isolated from Diarrheal Patients, Poultry and Cattle in Shenzhen.BIOMEDICAL AND ENVIRONMENTAL SCIENCES,31(8),579-585. |
MLA | Ju Chang Yan,et al."Genetic and Antibiotic Resistance Characteristics of Campylobacter jejuni Isolated from Diarrheal Patients, Poultry and Cattle in Shenzhen".BIOMEDICAL AND ENVIRONMENTAL SCIENCES 31.8(2018):579-585. |
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