巴西牛乳腺炎金黄色葡萄球菌分离株中银色葡萄球菌的首次调查。
First investigation of Staphylococcus argenteus in a Brazilian collections of S. aureus isolated from bovine mastitis.
机构信息
Department of Chemical and Biological Sciences, Institute of Biosciences, Sao Paulo State University - UNESP, Post Office Box 510, Botucatu, Sao Paulo, 18618-970, Brazil.
Department of Hygiene Veterinary and Public Health, Sao Paulo State University, Botucatu, SP, Brazil.
出版信息
BMC Vet Res. 2020 Jul 20;16(1):252. doi: 10.1186/s12917-020-02472-7.
Abstract
BACKGROUND
Staphylococcus argenteus is a new specie positive coagulase staphylococci. We investigate the presence of S. argenteus in isolates previously classified as S. aureus, obtained from the milk of cows with mastitis in Brazil.
RESULTS
Among 856 S. aureus tested in chocolate agar, tryptone soya agar and salt egg yolk agar, white or colorless colonies were observed in 185 (21.6%) isolates. Regarding the ctrOPQMN operon, 111 (60%) presented the complete cluster. Despite some missing genes in this cluster, the remaining strains (74) were confirmed as S. aureus using the nrps gene.
CONCLUSIONS
As far as we know, this is the first review of S. aureus collection in Brazil and S. argenteus does not appear to be a significant problem in Brazilian herds.
摘要
背景
金黄色葡萄球菌是一种新型阳性凝固酶葡萄球菌。我们研究了在巴西乳腺炎奶牛乳中分离到的先前分类为金黄色葡萄球菌的分离物中是否存在 S. argenteus。
结果
在巧克力琼脂、胰蛋白胨大豆琼脂和盐蛋黄琼脂中测试的 856 株金黄色葡萄球菌中，185 株（21.6%）分离株观察到白色或无色菌落。关于 ctrOPQMN 操纵子，111 株（60%）存在完整簇。尽管该簇中存在一些缺失基因，但使用 nrps 基因仍可确认其余菌株（74 株）为金黄色葡萄球菌。
结论
据我们所知，这是巴西金黄色葡萄球菌收集的首次综述，金黄色葡萄球菌似乎不是巴西牛群中的一个重大问题。
相似文献
1
First investigation of Staphylococcus argenteus in a Brazilian collections of S. aureus isolated from bovine mastitis.
BMC Vet Res. 2020 Jul 20;16(1):252. doi: 10.1186/s12917-020-02472-7.
2
Identification of staphylococci causing mastitis in dairy cattle from Algeria and characterization of Staphylococcus aureus.
J Appl Microbiol. 2019 Nov;127(5):1305-1314. doi: 10.1111/jam.14402. Epub 2019 Aug 9.
3
Molecular characterization and clonal diversity of methicillin-susceptible Staphylococcus aureus in milk of cows with mastitis in Brazil.
J Dairy Sci. 2013;96(11):6856-6862. doi: 10.3168/jds.2013-6719. Epub 2013 Sep 18.
4
Occurrence of β-lactam-resistant Staphylococcus aureus in milk from primiparous dairy cows in the northeastern region of Brazil.
Trop Anim Health Prod. 2020 Sep;52(5):2303-2307. doi: 10.1007/s11250-020-02259-w. Epub 2020 Mar 7.
5
Prevalence of coagulase-positive staphylococci, other than Staphylococcus aureus, in bovine mastitis.
Am J Vet Res. 1996 Jan;57(1):54-8.
6
Epidemiological investigation of subclinical bovine mastitis in Algeria and molecular characterization of biofilm-forming Staphylococcus aureus.
Trop Anim Health Prod. 2020 Jan;52(1):283-292. doi: 10.1007/s11250-019-02015-9. Epub 2019 Jul 23.
7
The diversities of staphylococcal species, virulence and antibiotic resistance genes in the subclinical mastitis milk from a single Chinese cow herd.
Microb Pathog. 2015 Nov;88:29-38. doi: 10.1016/j.micpath.2015.08.004. Epub 2015 Aug 11.
8
Identification of coagulase-positive staphylococci isolated from bovine milk.
Acta Vet Scand. 1999;40(4):315-21. doi: 10.1186/BF03547011.
9
Antimicrobial consumption on dairy herds and its association with antimicrobial inhibition zone diameters of non-aureus staphylococci and Staphylococcus aureus isolated from subclinical mastitis.
J Dairy Sci. 2018 Apr;101(4):3311-3322. doi: 10.3168/jds.2017-13365. Epub 2018 Feb 3.
10
Population diversity of Staphylococcus aureus isolated from bovine mastitis in Brazilian dairy herds.
Res Vet Sci. 2012 Oct;93(2):733-5. doi: 10.1016/j.rvsc.2011.09.014. Epub 2011 Oct 28.
引用本文的文献
1
Characterization of Staphylococcus argenteus in Christchurch, New Zealand, and comparison to global strains.
Access Microbiol. 2025 Jul 16;7(7). doi: 10.1099/acmi.0.000916.v4. eCollection 2025.
2
The complex: implications for the clinical microbiology laboratory.
J Clin Microbiol. 2025 Jul 9;63(7):e0127624. doi: 10.1128/jcm.01276-24. Epub 2025 Jun 4.
3
Isolation and Genomic Analysis of a Case of ST2250 Related to Sepsis in Italy.
Microorganisms. 2024 Jul 20;12(7):1485. doi: 10.3390/microorganisms12071485.
4
Characterisation of PVL-Positive from the United Arab Emirates.
Antibiotics (Basel). 2024 Apr 27;13(5):401. doi: 10.3390/antibiotics13050401.
5
Investigation of methicillin-resistant , methicillin-susceptible , and from wild long-tailed macaques () at Kosumpee Forest Park, Maha Sarakham, Thailand.
Vet World. 2022 Nov;15(11):2693-2698. doi: 10.14202/vetworld.2022.2693-2698. Epub 2022 Nov 26.
6
Description of Staphylococcal Strains from Straw-Coloured Fruit Bat () and Diamond Firetail () and a Review of their Phylogenetic Relationships to Other Staphylococci.
Front Cell Infect Microbiol. 2022 May 11;12:878137. doi: 10.3389/fcimb.2022.878137. eCollection 2022.
7
Transcriptional Profiling of Exosomes Derived from -Infected Bovine Mammary Epithelial Cell Line MAC-T by RNA-Seq Analysis.
Oxid Med Cell Longev. 2021 Jul 29;2021:8460355. doi: 10.1155/2021/8460355. eCollection 2021.
8
Phenotypic and Genomic Profiling of Staphylococcus argenteus in Canada and the United States and Recommendations for Clinical Result Reporting.
J Clin Microbiol. 2021 May 19;59(6). doi: 10.1128/JCM.02470-20.
本文引用的文献
1
Low incidence of Staphylococcus argenteus bacteremia in Hiroshima, Japan.
J Infect Chemother. 2020 Jan;26(1):140-143. doi: 10.1016/j.jiac.2019.07.011. Epub 2019 Jul 31.
2
Implications of identifying the recently defined members of the Staphylococcus aureus complex S. argenteus and S. schweitzeri: a position paper of members of the ESCMID Study Group for Staphylococci and Staphylococcal Diseases (ESGS).
Clin Microbiol Infect. 2019 Sep;25(9):1064-1070. doi: 10.1016/j.cmi.2019.02.028. Epub 2019 Mar 11.
3
Molecular epidemiology of methicillin-susceptible Staphylococcus aureus (MSSA) isolated from milk of cows with subclinical mastitis.
Microb Pathog. 2018 Nov;124:130-135. doi: 10.1016/j.micpath.2018.08.031. Epub 2018 Aug 20.
4
Staphylococcus argenteus from rabbits in Thailand.
Microbiologyopen. 2019 Apr;8(4):e00665. doi: 10.1002/mbo3.665. Epub 2018 Jun 21.
5
Purulent lymphadenitis caused by Staphylococcus argenteus, representing the first Japanese case of Staphylococcus argenteus (multilocus sequence type 2250) infection in a 12-year-old boy.
J Infect Chemother. 2018 Nov;24(11):925-927. doi: 10.1016/j.jiac.2018.03.018. Epub 2018 Apr 27.
6
Complex in the Straw-Colored Fruit Bat () in Nigeria.
Front Microbiol. 2018 Feb 13;9:162. doi: 10.3389/fmicb.2018.00162. eCollection 2018.
7
A 100-Year Review: Mastitis detection, management, and prevention.
J Dairy Sci. 2017 Dec;100(12):10381-10397. doi: 10.3168/jds.2017-13023.
8
Staphylococcal food poisoning caused by Staphylococcus argenteus harboring staphylococcal enterotoxin genes.
Int J Food Microbiol. 2018 Jan 16;265:23-29. doi: 10.1016/j.ijfoodmicro.2017.10.022. Epub 2017 Oct 22.
9
Whole Genome Sequencing of Danish Reveals a Genetically Diverse Collection with Clear Separation from .
Front Microbiol. 2017 Aug 9;8:1512. doi: 10.3389/fmicb.2017.01512. eCollection 2017.
10
Evolution of the ST2250 Clone in Northeastern Thailand Is Linked with the Acquisition of Livestock-Associated Staphylococcal Genes.
mBio. 2017 Jul 5;8(4):e00802-17. doi: 10.1128/mBio.00802-17.
Zotero 插件