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标题：Prevalence and antibiotic resistance pattern of certain types of bacterial flora in uterine ewe's samples
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作者：Zahid S. Aziz ; Zahid S. Aziz ; S. Albukhaty 等
期刊名称：Karbala International Journal of Modern Science
印刷版ISSN：2405-609X
电子版ISSN：2405-609X
出版年度：2017
卷号：3
期号：4
页码：259-266
DOI：10.1016/j.kijoms.2017.08.002
语种：English
出版社：Elsevier
摘要：AbstractA study was carried out in abattoirs to identify certain bacterial flora in a number of samples collected from ewes' uteri with detection of phenotypic and genotypic antibiotic resistance patterns of the identified bacteria. The study was done in the South of Iraq during a period that started in February and ended in March 2015. Seventy-nine samples were collected randomly and aseptically, examined grossly, cultured using standard bacteriological techniques and examined for antibiotic resistance. Thirty-one isolates were reported belong to the following bacteria with resistance percentages accordingly:Escherichia coli41. 94% (No: 13),Klebsiellaspp. 29.03% (No: 9),Enterobacterspp. 16.13% (No: 5),Pseudomonas aeruginosa6.45% (No: 2) andProteusspp. 6.45% (No: 2). Results revealed that 100% (No: 31) of isolates were resistant to oxacillin while resistance to both ampicillin and tetracycline appeared in 93.64% (No: 30), 41.92% (No: 13) of isolates respectively, moreover there was for some extent resistance to ceftriaxone 9.68% (No: 3), while the isolates were highly susceptible to cefamandole and gentamicin. The isolates were also examined to determine the presence ofblaSHVgenes by PCR assay which showed that 12.9% of isolates harbored this gene. This study contributes to a better knowledge about identified bacterial species inhabiting the uterus of ewes and exerting a significant and distinct antimicrobial resistance pattern.
关键词：Flora;bla;SHV;genes;Ewes;Uteri