ArticleVeterinary research communications2009
Methicillin and aminoglycoside resistance in Staphylococcus aureus isolates from bovine mastitis and sequence analysis of their mecA genes.
Article in Veterinary research communications, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed.
- Enterotoxin and biofilm producing Staphylococcus aureus and MRSA isolates from animal source foods sold in Assam.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2026Article
- Prevalence of Methicillin-ResistantTransboundary and emerging diseases · 2025Article
- Evidence of vancomycin-resistantVeterinary world · 2025Article
- Evidence-based identification and characterization of methicillin-resistantIranian journal of veterinary research · 2023Article
- Antimicrobial resistance and molecular typing ofPeerJ · 2023Article
- Prevalence, antimicrobial susceptibilities and risk factors of Methicillin resistant Staphylococcus aureus (MRSA) in dairy bovines.BMC veterinary research · 2022Article
- Characterization of Staphylococci and Streptococci Isolated from Milk of Bovides with Mastitis in Egypt.Pathogens (Basel, Switzerland) · 2020Article
- Antimicrobial Resistance among Staphylococci of Animal Origin.Microbiology spectrum · 2018Review
- Characterization of Resistance to Aminoglycosides in Methicillin-Resistant Staphylococcus aureus Strains Isolated From a Tertiary Care Hospital in Tehran, Iran.Jundishapur journal of microbiology · 2016Article
- Characterization of methicillin-resistant and -susceptible staphylococcal isolates from bovine milk in northwestern china.PloS one · 2015Article
- Amikacin resistance in Staphylococcus pseudintermedius isolated from dogs.Journal of clinical microbiology · 2014Article
- High incidence of oxacillin-susceptible mecA-positive Staphylococcus aureus (OS-MRSA) associated with bovine mastitis in China.PloS one · 2014Article
- Prevalence and characterization of Staphylococcus aureus, including methicillin-resistant Staphylococcus aureus, isolated from bulk tank milk from Minnesota dairy farms.Journal of clinical microbiology · 2012Article
- Panton-Valentine leukocidin and some exotoxins of Staphylococcus aureus and antimicrobial susceptibility profiles of staphylococci isolated from milks of small ruminants.Tropical animal health and production · 2012Article
- Antibiotic resistance and pathogenicity factors in Staphylococcus aureus isolated from mastitic Sahiwal cattle.Journal of biosciences · 2011Article
- Antimicrobial susceptibilities of coagulase-negative staphylococci (CNS) and streptococci from bovine subclinical mastitis cases.Journal of microbiology (Seoul, Korea) · 2010Article
- Genetic determinants of antibiotic resistance in Staphylococcus aureus isolates from milk of mastitic crossbred cattle.Current microbiology · 2010Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Although methicillin-resistant Staphylococcus aureus (MRSA) were generally isolated from human beings; these agents were recently isolated from various animal species. It has been shown that MRSA isolates are not only resistant to beta-lactam antibiotics, but can also be resistant to the other commonly used antibiotics. In this study, 18 phenotypic methicillin resistant S. aureus isolates from bovine mastitis cases were analyzed by PCR for the presence of mecA gene encoding methicillin resistance and aac (6′)/aph(2″), aph(3′)-IIIa and ant(4′)-Ia genes encoding aminoglycoside resistance. Out of 18 S. aureus isolates (oxacillin MICs, ≥4 μg/ml), 3 were positive for mecA gene. Only one from 3 mecA positive isolates was positive for genes encoding aminoglycoside-modifying enzymes and this isolate carried aac(6′)/aph(2″) in combination with aph(3′)-IIIa gene. The aph(3′)-IIIa gene was detected in 3 isolates. These three isolates carrying the aminoglycoside-modifying enzyme genes were resistant to gentamicin, kanamycin and neomycin. The mecA gene of 3 MRSA isolates was sequenced. All three mecA genes of these isolates were identical to that found in human MRSA strains, except a one-base substitution at nucleotide position 757. From the data presented in this study, it can be concluded that MRSA isolated from bovine mastitis may be originated from human beings, but further studies are needed to investigate the possibility of zoonotic transfer of MRSA.
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