Lactococcus Garvieae
Mostrando 1-12 de 14 artigos, teses e dissertações.
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1. Identification, antibacterial and antifungal effects, antibiotic resistance of some lactic acid bacteria
Abstract A total of 74 lactic acid bacteria (LAB) isolates were obtained from yoghurt, cheese, raw milk, boza and whey. 36 strains were identified at species levels as Lactococcus lactis (15), Lc. garvieae (8) Lactobacillus plantarum (7), Enterococcus faecium (3), Leuconostoc citreum (2) and Lb.casei (1) by MALDI-TOF MS analysis. The strains were tested for
Food Sci. Technol. Publicado em: 2021-06
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2. Microbial characterization and diversity of artisanal Ranchero cheese with emphasis in Lactococcus strains
Abstract The aim of this work is to characterize the natural microflora of artisanal Ranchero cheese and to identify Lactococcus isolates. Ten artisanal Ranchero cheese samples made with raw milk were obtained from local producers located in different geographical areas. Aerobic mesophilic, Staphylococci, Psychrophilic , total coliforms, molds, yeast and, l
Food Sci. Technol. Publicado em: 22/10/2018
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3. Endocardite por lactococcus garvieae: primeiro relato de caso da América Latina
Lactococcus garvieae, patógeno zoonótico emergente, é responsável por mastite em ruminantes e septicemia em peixes. Embora seja considerado oportunista e raramente causar infecções em humanos, sua incidência deve estar subestimada devido à dificuldade do diagnóstico. Há pouquíssimos relatos de osteomielite, abscesso hepático e peritonite, e apena
Arquivos Brasileiros de Cardiologia. Publicado em: 2011-11
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4. Perfil de susceptibilidade a antimicrobianos em amostras de cocos Gram-positivos, catalase negativos, isoladas de mastite subclínica bubalina
Estudou-se o perfil de susceptibilidade a antimicrobianos em cocos Gram-positivos catalase negativos (21 amostras de Lactococcus garvieae e 6 de Enterococcus gallinarum), isoladas do leite de fêmeas com mastite subclínica e pertencentes a uma população composta por seis rebanhos bubalinos localizados no Estado do Rio de Janeiro. O teste utilizado foi o d
Pesquisa Veterinária Brasileira. Publicado em: 2003-06
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5. Antimicrobial susceptibilities of Lactococcus lactis and Lactococcus garvieae and a proposed method to discriminate between them.
The MICs of antimicrobial agents contained in the SCEPTOR Streptococcus MIC panels (Becton Dickinson Microbiology Systems) were determined for Lactococcus lactis, L. garvieae, and unknown Lactococcus species. Several isolates had reduced susceptibilities to many of the antimicrobial agents contained in the panel. For L. garvieae, the MICs of penicillin and,
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6. Identification of Lactococcus garvieae by PCR
Lactococcus garvieae (junior synonym Enterococcus seriolicida) is an emerging zoonotic agent isolated from economically important fish (rainbow trout and yellowtail), from cattle, and from humans. Clindamycin susceptibility is the only phenotypic test which can differentiate L. garvieae from Lactococcus lactis, another emerging agent in humans. A PCR assay f
American Society for Microbiology.
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7. Biodiversity of Lactococcus garvieae Strains Isolated from Fish in Europe, Asia, and Australia
Lactococcus garvieae (junior synonym, Enterococcus seriolicida) is a major pathogen of fish, producing fatal septicemia among fish species living in very diverse environments. The phenotypic traits of L. garvieae strains collected from three different continents (Asia, Europe, and Australia) indicated phenotypic heterogeneity. On the basis of the acidificati
American Society for Microbiology.
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8. Clonality and Diversity of the Fish Pathogen Lactococcus garvieae in Mediterranean Countries
Infection with Lactococcus garvieae is considered the most important risk factor for the European trout industry, and the losses are approximately 50% of the total production. To improve our understanding of the genetic links among strains originating from different countries, we examined the population structure of L. garvieae by comparing 81 strains isolat
American Society for Microbiology.
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9. Differentiation of Lactococcus lactis and Lactococcus garvieae from humans by comparison of whole-cell protein patterns.
We tested 12 reference and 24 clinical strains of lactococci for physiologic characteristics using a conventional test system, the Gen-Probe Enterococcus 2 chemiluminescence assay (Gen-Probe Inc., San Diego, Calif.), the Rapid Strep identification system (Analytab Products, Plainview, N.Y.), and whole-cell protein analysis. The Gen-Probe Enterococcus 2 chemi
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10. Molecular Fingerprinting of Fish-Pathogenic Lactococcus garvieae Strains by Random Amplified Polymorphic DNA Analysis
In this work, we used the random amplified polymorphic DNA (RAPD) technique to evaluate the genetic diversity in Lactococcus garvieae, an important pathogen for fish. Fifty-seven strains with different hosts and geographical origins, including Japan and several countries of the Mediterranean area such as Spain, Portugal, France, Italy, England, and Turkey, w
American Society for Microbiology.
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11. Phenotypic and Genetic Characterization of Lactococcus garvieae Isolated in Spain from Lactococcosis Outbreaks and Comparison with Isolates of Other Countries and Sources
The phenotypic and genetic analysis results for 84 isolates of Lactococcus garvieae (including 62 strains from trout with lactococcosis from four different countries, 7 strains from cows and water buffalos with subclinical mastitis, 3 from water, and 10 from human clinical samples) are presented. There was great phenotypic heterogeneity (13 different biotype
American Society for Microbiology.
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12. Identification of Enterococcus Species and Phenotypically Similar Lactococcus and Vagococcus Species by Reverse Checkerboard Hybridization to Chaperonin 60 Gene Sequences
Data from four recent studies (S. H. Goh et al., J. Clin. Microbiol. 36:2164–2166, 1998; S. H. Goh et al., J. Clin. Microbiol. 34:818–823, 1996; S. H. Goh et al., J. Clin. Microbiol. 35:3116–3121, 1997; A. Y. C. Kwok et al., Int. J. Syst. Bacteriol. 49:1181–1192, 1999) suggest that an approximately 600-bp region of the chaperonin 60 (Cpn60) gene, amp
American Society for Microbiology.