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Prevalence of coagulase negative Staphylococcus including methicillin resistant strains in buffalo subclinical mastitis in northwest of Iran (Buffalo Bulletin,39(1))
Seyyed Ali Mousavi - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Prevalence of coagulase negative Staphylococcus including methicillin resistant strains in buffalo subclinical mastitis in northwest of Iran (Buffalo Bulletin,39(1))
ผู้แต่ง / หัวหน้าโครงการ (EN): Seyyed Ali Mousavi
หน่วยงานสังกัดผู้แต่ง (EN): Ahvaz (Iran). Faculty of Veterinary Medicine. Department of Clinical Sciences
บทคัดย่อ (EN): Staphylococcal mastitis is a worrisome dairy problem worldwide. The emergence of coagulase negative staphylococcus (CNS) as the predominant agent of subclinical mastitis is reported frequently. The aim of the present research was to evaluate the frequency of individual CNS in buffalo subclinical mastitis and to screen the existence of methicillin resistant gene (mecA) among them. A total of 279 bubaline subclinical mastitis milk samples were analysed for the presence of Staphylococcus spp. phenotypically. The isolates were categorized as coagulase positive or negative. A 23S rRNA-PCR reaction was applied for molecular identification of the isolates. PCR-RFLP patterns generated following the amplification and digestion of a 933 bp fragment of the gap gene with AluI restriction endonuclease was used for the identification of CNS species. Finally, mecA gene was searched in a PCR reaction among all the isolates. The results represented 61.29 percent staphylococcal subclinical mastitis with the proportion of 66.08 percent and 33.91 percent CNS and Staphylococcus aureus, respectively. The frequency of CNS were as 30.40 percent Staphylococcus epidermidis, 26.31 percent Staphylococcus simulans, and 9.35 percent Staphylococcus xylosus. mecA gene was detected in 19.29 percent of the all staphylococcal isolates including 9 S. aureus, 15 S. epidermidis, 7 S. simulans, and 2 S. xylosus with no statistical significance among the isolates. These findings manifested the significant role of CNS in buffalo subclinical mastitis in the northwest of Iran. The reservoir status of CNS for mecA highlights the need for continuous monitoring programs in order to prevent or diminish the spreading risk of mecA-harbouring strains to human.
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ภาษา (EN): en
เอกสารแนบ (EN): https://kukr.lib.ku.ac.th/db/kukr/search_detail/result/399026
คำสำคัญ (EN): Iran
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Seyyed Ali Mousavi. "Prevalence of coagulase negative Staphylococcus including methicillin resistant strains in buffalo subclinical mastitis in northwest of Iran (Buffalo Bulletin,39(1))". ไม่ระบุหน่วยงาน. ม.ป.ป.

Seyyed Ali Mousavi. "Prevalence of coagulase negative Staphylococcus including methicillin resistant strains in buffalo subclinical mastitis in northwest of Iran (Buffalo Bulletin,39(1))". ไม่ระบุหน่วยงาน. ม.ป.ป.. Print.



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Prevalence of coagulase negative Staphylococcus including methicillin resistant strains in buffalo subclinical mastitis in northwest of Iran (Buffalo Bulletin,39(1))
Seyyed Ali Mousavi
ไม่ระบุผู้เผยแพร่
ไม่ระบุวันที่เผยแพร่
Prevalence of methicillin resistant Staphylococcus aureus in retail buffalo meat in Chennai, India (Buffalo Bulletin (Thailand),37(1)) Cryptosporidiosis in buffalo calves (Buffalo Bulletin,39(2)) Cervical oesophageal obstruction in a she-buffalo (Buffalo Bulletin,39(4)) Prevalence and sensitivity of Staphylococcus aureus causing mastitis in buffaloes around Lahore, Pakistan (Buffalo Bulletin,39(1)) Status of multi drug resistant Staphylococcus aureus in buffaloes of eastern plain zone of Uttar Pradesh having subclinical mastitis (Buffalo Bulletin,39(4)) Histochemical studies of liver in buffalo (Bubalus bubalis) (Buffalo Bulletin,39(2)) Effect of antioxidant additives on freezability of buffalo spermatozoa (Buffalo Bulletin,39(3)) Biometrical studies of liver in buffalo (Bubalus bubalis) (Buffalo Bulletin,39(1)) A note on successful treatment of toxocarosis in buffalo calves (Buffalo Bulletin,39(3)) Karyotype of Mazani water buffalo from Iran (Buffalo Bulletin (Thailand),36(1))
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