Characterisation of Faecal Staphylococci from Roe Deer (Capreolus capreolus) and Red Deer (Cervus elaphus) and Their Susceptibility to Gallidermin

Lauková, Andrea; Bino, Eva; Kubašová, Ivana; Strompfová, Viola; Miltko, Renata; Bełżecki, Grzegorz; Simonová, Monika Pogány

doi:10.1007/s12602-019-9522-3

Cited by 8 publications

(2 citation statements)

References 26 publications

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“…Bino et al [36] also detected most coagulase-negative staphylococci from horses as biofilm-forming strains, similarly to our results. On the other hand, wild staphylococci isolated from roe deer were low-grade biofilm producers or nonforming biofilm [37], although two strains of them were multi-resistant to antibiotics. Pathogenic staphylococci beyond their ability to form biofilm have an amazing capacity to acquire resistance traits to antibiotics, and therefore, infections caused by these bacteria are very difficult to treat.…”

Section: Discussionmentioning

confidence: 99%

Antimicrobial and Antibiofilm Effects of Enterocins Against Methicillin-Resistant <em>Staphylococcus aureus</em> Strains From Rabbits

Pogány Simonová,

Zábolyová,

Lauková

2023

Preprint

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There is a major problem with the rising occurrence of highly virulent and multiply-resistant strains, including methicillin-resistant Staphylococcus aureus (MRSA), because of their difficult treatment. This study aimed to evaluate the antibacterial and antibiofilm effect of new enterocins (Ent) against potential pathogenic MRSA strains isolated from rabbits. Staphylococci (n =110) were identified with PCR and screened for methicillin/oxacillin/cefoxitin resistance (MR) using the disk diffusion method and the PBP2' Latex Agglutination Test Kit. Enzyme production, hemolysis, DNase activity, slime production, and biofilm formation were tested in MRSA strains. The susceptibility of MRSA to eight partially-purified enterocins (Ent) produced by E. faecium and E. durans strains was checked using agar spot tests. The antibiofilm activity of Ents was tested using a quantitative plate assay. Out of 14 MRSA, PBP testing confirmed MR in 8 strains. The majority of MRSA showed DNase activity and β-hemolysis. Slime production and moderate biofilm formation were observed in all strains. MRSA were susceptible to tested Ents (100–12800 AU/mL; except Ent4231). The antibiofilm effect of Ents (except Ent4231) was noted in the high range (64.9-97.0%). These results indicate that enterocins offer a promising option for the prevention and treatment of bacterial infections caused by biofilm-forming MRSA.

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Section: Discussionmentioning

confidence: 99%

Antimicrobial and Antibiofilm Effects of Enterocins Against Methicillin-Resistant <em>Staphylococcus aureus</em> Strains From Rabbits

Pogány Simonová,

Zábolyová,

Lauková

2023

Preprint

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“…Bacteria spp. Müller et al, 1996;Brenner et al, 2007;Macé et al, 2012;Kačániová et al, 2021;Martínez-Laorden et al, 2023Humans De Baere et al, 2002Brenner et al, 2007;Patra et al, 2018;Zgheib et al, 2022Environment Brenner et al, 2007Lauková et al, 2018 Buttiauxella warmboldiae Food Müller et al, 1996;Patra et al, 2018 Loch and Faisal, 2007;Dutkiewicz et al, 2016;Büyükcam et al, 2017;Patel et al, 2020;Martínez-Laorden et al, 2023 Humans Loch andFaisal, 2007;Cruz et al, 2007;Dutkiewicz et al, 2016;Büyükcam et al, 2017;Lorenzi et al, 2022 Environment Loch andFaisal, 2007;Cruz et al, 2007;Büyükcam et al, 2017;Patel et al, 2020;Lorenzi et al, 2022Raoultella Food Manhique et al, 2020Khater et al, 2021Humans Gajdács, 2019Appel et al, 2021Environment Gajdács, 2019Appel et al, 2021 Serratia liquefaciens Food Gram et al, 1999;Kačániová et al, 2021;Salgado et al, 2021;Martínez-Laorden et al, 2023Humans Grohskopf et al, 2001Mahlen et al, 2011;…”

Section: Table 1 the Occurrence Of Established Enterobacteria In Othe...mentioning

confidence: 99%

Identification of bacteria species among Enterobacteriaceae found in confectionery cakes

Petrić,

Hengl,

Kovaček

et al. 2023

Hrvat. čas. prehrambenu tehnol. biotehnol. nutr. (Online)

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The goal of this research was to identify which Enterobacteriaceae species are present in cakes from confectionery establishments and whether these are species that can be considered pathogenic for humans and what their harmful impact on human health could be. The sampling of confectionery cakes was carried out in the area of the City of Zagreb, and the samples were analysed for the presence of Enterobacteriaceae in accordance with the HRN ISO 21528-2:2017 standard. In cases where the samples contained the number of Enterobacteriaceae greater than 102 CFU/g, the MALDI-TOF method was used to identify individual species of enterobacteria. The results of the analyses determined the presence of 10 Enterobacteriaceae species: Enterobacter kobei, Enterobacter cloacae, Pantoea agglomerans, Serratia liquefaciens, Enterobacter asburiae, Klebsiella oxytoca, Buttiauxella gaviniae, Buttiauxella warmboldiae, Raoultella and Cedecea neteri. All species of Enterobacteriaceae determined in this research, according to the literature, were previously isolated from food or water, and all species except Buttiauxella warmboldiae were isolated from humans and the environment. However, for none of the species of Enterobacteriaceae determined in this research a literature reference to support food as a vehicle in case of human illness was found.

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Effect of enterocins against methicillin-resistant animal-derived staphylococci

2021

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Characterisation of Faecal Staphylococci from Roe Deer (Capreolus capreolus) and Red Deer (Cervus elaphus) and Their Susceptibility to Gallidermin

Cited by 8 publications

References 26 publications

Antimicrobial and Antibiofilm Effects of Enterocins Against Methicillin-Resistant <em>Staphylococcus aureus</em> Strains From Rabbits

Antimicrobial and Antibiofilm Effects of Enterocins Against Methicillin-Resistant <em>Staphylococcus aureus</em> Strains From Rabbits

Identification of bacteria species among Enterobacteriaceae found in confectionery cakes

Effect of enterocins against methicillin-resistant animal-derived staphylococci

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