Characterization of 13 multi-drug resistant Salmonella serovars from different broiler chickens associated with those of human isolates.
Characterization of 13 multi-drug resistant Salmonella serovars from different broiler chickens associated with those of human isolates.
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DOI：
10.1186/1471-2180-10-86
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发表时间：
2010-03-23
期刊：
影响因子：
4.2
通讯作者：
Chu C
中科院分区：
文献类型：
--
作者：
Chiu LH;Chiu CH;Horn YM;Chiou CS;Lee CY;Yeh CM;Yu CY;Wu CP;Chang CC;Chu C
沙门氏菌经常从鸡及其产品中分离出来。对1595只鸡的泄殖腔样品进行了沙门氏菌流行的血清群和血清型及其基因分型和药谱分析。为了解鸡与人之间可能存在的血清型和H抗原，比较了164株鸡和5314株人分离株的血清型及其H抗原。沙门氏菌在不同品系和不同年龄的鸡中的流行率不同。鸡分离株和人分离株主要属于B、C1、C2-C3、D和E群，分别鉴定出13个血清型和66个血清型。鸡和人分离株的共同血清型为鼠伤寒沙门氏菌、肠炎沙门氏菌、奥尔巴尼沙门氏菌、德比沙门氏菌和阿纳图姆沙门氏菌，其共同的H1抗原为g复合体、e、h、Z4、Z24和H2抗原。在人类分离株中，H1抗原“I”和H2抗原“-”在所有血清群中都是常见的。在鸡肉中，不同血清群、不同血清型和三个县对抗生素的敏感性不同。所有菌株对头孢唑林和头孢曲松敏感，对氨苄西林、氯霉素、氟甲喹、链霉素、磺胺甲恶唑-甲氧嘧啶和四环素高度耐药。除鸡群血清群和G群分离株外，其余菌株均为多重耐药株。只有库巴查沙门氏菌、鼠伤寒沙门氏菌、革兰氏沙门氏菌和蒙氏沙门氏菌对环丙沙星和/或恩诺沙星耐药。在鸡群中，流行的血清群和血清型与鸡的年龄、品系和地区有关；出现了氟喹诺酮耐药和多药耐药分离株。H1抗原“g复合体和I”和H2抗原“1复合体和-”可能对沙门氏菌在鸡和人之间的传播起重要作用。
Salmonella are frequently isolated from chickens and their products. Prevalent serogroups and serovars of Salmonella as well as their genotypes and antibiograms were determined for cloacal samples from 1595 chickens. To understand the possible serovar and H antigens for transmission between chicken and human, serovars and their H antigens of 164 chicken and 5314 human isolates were compared. Prevalence of Salmonella differed among chicken lines and ages. Chicken and human isolates belonged mainly to serogroup B, C1, C2-C3, D, and E. 13 serovars and 66 serovars were identified for chicken and human isolates respectively. The common serovars for chicken and human isolates were S. Typhimurium, S. Enteritidis, S. Albany, S. Derby, and S. Anatum and shared common H1 antigens "g complex; i; e,h; and z4,z24" and H2 antigens "1 complex and -". In human isolates, H1 antigen "i" and H2 antigen "-" were common in all serogroups. In chicken, antimicrobial susceptibility differed among serogroups, serovars and three counties. All isolates were susceptible to cefazolin and ceftriaxone, but highly resistant to ampicillin, chloramphenicol, flumequine, streptomycin, sulfamethoxazole-trimethoprim, and tetracycline. Except those isolates of serogroup C1 of Chick group and serogroup G, all isolates were multi-drug resistance. Only S. Kubacha, S. Typhimurium, S. Grampian, and S. Mons were resistant to ciprofloxacin and/or enrofloxacin. In chicken, prevalent serogroups and serovars were associated with chicken ages, lines and regions; and flouroquinolone-resistant and MDR isolates emerged. H1 antigens "g complex and i" and H2 antigens "1 complex and -" might be important for transmission of Salmonella between chicken and human.
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影响因子：
3.1
作者：
Beal, RK;Powers, C;Smith, AL
通讯作者：
Smith, AL
影响因子：
4
作者：
Capita, R.;Alonso-Calleja, C.;Prieto, M.
通讯作者：
Prieto, M.
影响因子：
9.4
作者：
Chiu, Cheng-Hsun;Su, Lin-Hui;Chu, Chishih
通讯作者：
Chu, Chishih
影响因子：
4.4
作者：
Chao, M.-R.;Hsien, C.-H.;Yu, C.-Y.
通讯作者：
Yu, C.-Y.
DOI：
10.1073/pnas.0502040102
发表时间：
2005-06-28
影响因子：
11.1
作者：
Andersen-Nissen, E;Smith, KD;Aderem, A
通讯作者：
Aderem, A