MSK
Search
- Page Path
- HOME > Search
Research Support, Non-U.S. Gov't
- Antimicrobial Susceptibilities of Coagulase-Negative Staphylococci (CNS) and Streptococci from Bovine Subclinical Mastitis Cases
- Emel Banu Buyukunal Bal , Suleyman Bayar , Mehmet Ali Bal
- J. Microbiol. 2010;48(3):267-274. Published online June 23, 2010
- DOI: https://doi.org/10.1007/s12275-010-9373-9
- 53 View
- 0 Download
- 18 Crossref
-
Abstract
-
The prevalence and antimicrobial susceptibilities of Staphylococci and Streptococci were assessed from subclinical mastitis cases. One hundred Coagulase-Negative Staphylococci (CNS) and 34 Streptoccocci were identified. The most frequently isolated species were Staphylococcus haemolyticus (27%) and Staphylococcus
simulans (24%). Susceptible CNS species revealed the highest resistance to penicillin G (58%), ampicillin (48%), neomycin (20%), and oleandomycin (14%). CNS methicillin resistance rates within 82 isolates were 21.95% and 1.22% by disk diffusion and PCR methods, respectively. These results suggested the disk diffusion
method
was more prone to yield false positives. Partial sequencing of the 16S rRNA region from the mecA carrying isolate (S. haemolyticus) was homologous with S. haemolyticus sequences/accessions obtained from GenBank. However, the mecA gene sequence from this isolate was more closely allied with the S. aureus mecA gene of human origins. Identical sequence data was acquired from the National Center for Biotechnology Information (NCBI) database, suggesting horizontal gene transfer between the two species. CNS β-lactamase activity within 81 isolates was 29.63%. The most frequently isolated Streptococcus species were S. uberis (52%) and S. agalactiae (15%). Oleandomycin was the least effective antimicrobial agent on these isolates with 59% susceptibility. Results indicated that CNS and Streptococci exhibited various antimicrobial resistance responses. Consequently, isolation and identification of udder pathogens in herds suffering from subclinical agents is essential to select the most effective antimicrobial agent. Moreover, multiple resistance features of methicillin resistant (MR) isolates should be considered during antimicrobial susceptibility tests. -
Citations
Citations to this article as recorded by
- Considering potential roles of selected MicroRNAs in evaluating subclinical mastitis and Milk quality in California mastitis test (+) and infected bovine milk
Hüseyin Özkan, Hasan Hüseyin Keçeli, Ufuk Kaya, Sevda Dalkiran, Murat Yüksel, Erhan Tek, Akın Yakan
Animal Science Journal.2024;[Epub] CrossRef - The prevalence of coagulase-negative staphylococcus associated with bovine mastitis in China and its antimicrobial resistance rate: a meta-analysis
Jianming Deng, Kai Liu, Kuan Wang, Bowen Yang, Hui Xu, Juyu Wang, Feiyan Dai, Xiao Xiao, Xiaolong Gu, Limei Zhang, Weijie Qu
Journal of Dairy Research.2023; 90(2): 158. CrossRef - Chitosan can improve antimicrobial treatment independently of bacterial lifestyle, biofilm biomass intensity and antibiotic resistance pattern in non-aureus staphylococci (NAS) isolated from bovine clinical mastitis
Maria Laura Breser, Lucia Tisera, Maria Soledad Orellano, Luciana Paola Bohl, Paula Isaac, Ismael Bianco, Carina Porporatto
Frontiers in Microbiology.2023;[Epub] CrossRef - Genotypic characterization of mecA gene and antibiogram profile of coagulase-negative staphylococci in subclinical mastitic cows
Eman S. Ibrahim, Sohad M. Dorgham, Asmaa S. Mansour, Abeer M. Abdalhamed, Doaa D. Khalaf
Veterinary World.2022; : 2186. CrossRef - Characterization and antibiotic resistance of staphylococci strains isolated from brack hospital in the Southern Region of Libya
Ghada Alshaibani, Aisha Shahlol, Ahmed Abid, Samira Amri, Ezzeddin Aghila, Ghaith Abdalah, Mohamed Ahmed
Libyan International Medical University Journal.2021; 06(02): 75. CrossRef - Microbiological profiles in clinical and subclinical cases of mastitis in milking Jafarabadi buffalo
Reena Patel, Prashant Kunjadia, Prakash Koringa, Chaitanya Joshi, Anju Kunjadiya
Research in Veterinary Science.2019; 125: 94. CrossRef - Antimicrobial consumption on dairy herds and its association with antimicrobial inhibition zone diameters of non-aureus staphylococci and Staphylococcus aureus isolated from subclinical mastitis
M. Stevens, S. Piepers, K. Supré, S. De Vliegher
Journal of Dairy Science.2018; 101(4): 3311. CrossRef - Antimicrobial Resistance inStreptococcusspp
Marisa Haenni, Agnese Lupo, Jean-Yves Madec, Frank Møller Aarestrup, Stefan Schwarz, Jianzhong Shen, Lina Cavaco
Microbiology Spectrum.2018;[Epub] CrossRef - Genotyping of β-lactams resistant staphylococci isolated from bovine subclinical mastitis
Ahmed H. Abed, Al Sayed R. Attia, Ahmed A. Atia
Beni-Suef University Journal of Basic and Applied Sciences.2018; 7(4): 499. CrossRef - Chitosan and cloxacillin combination improve antibiotic efficacy against different lifestyle of coagulase-negative Staphylococcus isolates from chronic bovine mastitis
María L. Breser, Verónica Felipe, Luciana P. Bohl, María S. Orellano, Paula Isaac, Agustín Conesa, Virginia E. Rivero, Silvia G. Correa, Ismael D. Bianco, Carina Porporatto
Scientific Reports.2018;[Epub] CrossRef - The relationship between clinical signs and microbiological species, spa type, and antimicrobial resistance in bovine mastitis cases in Austria
Andrea Schabauer, Beate Pinior, Christina-Maria Gruber, Clair L. Firth, Annemarie Käsbohrer, Martin Wagner, Kathrin Rychli, Walter Obritzhauser
Veterinary Microbiology.2018; 227: 52. CrossRef - Intramammary treatment with gentamicin in lactating cows with clinical and subclinical mastitis
Thamires Martins, Adriana F. Rosa, Lívia Castelani, Mariana S. de Miranda, Juliana R. P. Arcaro, Claudia R. Pozzi
Pesquisa Veterinária Brasileira.2016; 36(4): 283. CrossRef - Characterization of Methicillin-Resistant and -Susceptible Staphylococcal Isolates from Bovine Milk in Northwestern China
Longping Li, Luoxiong Zhou, Lihong Wang, Huping Xue, Xin Zhao, Herminia de Lencastre
PLOS ONE.2015; 10(3): e0116699. CrossRef - Effects of chemical additives and ensiling time on whole plant wheat silage microbial profiles inferred by phenotypic and 16S ribosomal DNA analyses
Emel Banu Buyukunal Bal, Mehmet Ali Bal
World Journal of Microbiology and Biotechnology.2012; 28(2): 767. CrossRef - Characterization of an anti‐listerial enterocin from wheat silage based Enterococcus faecium
Emel Banu Buyukunal Bal, Taner Isevi, Mehmet Ali Bal
Journal of Basic Microbiology.2012; 52(5): 496. CrossRef - Coagulase-negative staphylococci from non-mastitic bovine mammary gland: characterization ofStaphylococcus chromogenesandStaphylococcus haemolyticusby antibiotic susceptibility testing and pulsed-field gel electrophoresis
Mateja Pate, Irena Zdovc, Jana Avberšek, Matjaž Ocepek, Andrej Pengov, Ožbalt Podpečan
Journal of Dairy Research.2012; 79(2): 129. CrossRef - Prevalence and Molecular Mechanism of Macrolide and Lincosamide Resistance in Staphylococci Isolated from Subclinical Bovine Mastitis in Turkey
Özkan ASLANTAS, Fatma ÖZTÜRK, Ahmet CEYLAN
Journal of Veterinary Medical Science.2011; 73(12): 1645. CrossRef - Vaccine development for the prevention of staphylococcal mastitis in dairy cows
Gabriel Leitner, Oleg Krifucks, Madanahally D. Kiran, Naomi Balaban
Veterinary Immunology and Immunopathology.2011; 142(1-2): 25. CrossRef
- Considering potential roles of selected MicroRNAs in evaluating subclinical mastitis and Milk quality in California mastitis test (+) and infected bovine milk
First
Prev
TOP
