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Characterisation of Faecal Staphylococci from Roe Deer (Capreolus capreolus) and Red Deer (Cervus elaphus) and Their Susceptibility to Gallidermin.
Probiotics and Antimicrobial Proteins ( IF 4.9 ) Pub Date : 2019-02-01 , DOI: 10.1007/s12602-019-9522-3
A Lauková 1 , E Bino 1 , I Kubašová 1 , V Strompfová 1 , R Miltko 2 , G Belzecki 2 , M Pogány Simonová 1
Affiliation  

Our current knowledge of microbiota in wild ruminants is limited. The goal of this study was to evaluate staphylococcal species in red and roe deer for various attributes (haemolysis, DNase, and urease activities; lactic acid and biofilm production; and antibiotic profile) and their susceptibility to gallidermin. Sixteen staphylococcal strains were identified from faeces of 21 free-living animals (9 adult female Cervus elaphus—red deer and 12 young female Capreolus capreolus—roe deer) sampled by the Polish colleagues in the Strzałowo Forest District, Piska Primaeval Forest. The variability in the species of staphylococci was determined. Seven species (Staphylococcus capitis, S. epidermidis, S. haemolyticus, S. hominis, S. pseudintermedius, S. vitulinus and S. warneri) and five clusters/groups of coagulase-negative staphylococci (CoNS) were identified. The strains were generally not haemolytic and Dnase negative; did not form biofilms or only produced low-grade biofilms; exhibited high levels of lactic acid; were urease positive; and were generally susceptible to antibiotics (only two strains were resistant to multiple antibiotics). However, all of the strains were susceptible to the lantibiotic bacteriocin gallidermin, with a minimal inhibitory concentration of 0.0156 μg (up to 6400 AU/ml in arbitrary units). This is the first study to perform a detailed study of the properties of CoNS from roe and red deer.

中文翻译:

Ro(Capreolus capreolus)和马鹿(Cervus elaphus)的粪便葡萄球菌的特征及其对Gallidermin的敏感性。

我们目前对野生反刍动物中微生物群的了解是有限的。这项研究的目的是评估马鹿中的葡萄球菌物种的各种属性(溶血,DNase和脲酶活性;乳酸和生物膜的产生;以及抗生素特性)及其对Gallidermin的敏感性。十六葡萄球菌菌株从21自由生活的动物粪便鉴定(9成年雌性马鹿-红鹿和12的年轻女性-roe鹿)由Strzałowo林区,Piska初期的森林波兰同事采样。确定了葡萄球菌物种的变异性。七种(葡萄球菌炎表皮葡萄球菌溶血链球菌人葡萄球菌S. pseudintermediusS. vitulinusS.沃)和凝固酶阴性葡萄球菌(凝固酶阴性葡萄球菌五个集群/组)进行了鉴定。菌株通常不是溶血性的,并且Dnase阴性。没有形成生物膜或仅生产低级生物膜;表现出高水平的乳酸;脲酶阳性;并且通常对抗生素敏感(只有两个菌株对多种抗生素有抗性)。但是,所有菌株都对羊毛硫抗生素细菌素galidemin敏感,最小抑制浓度为0.0156μg(任意单位最高6400 AU / ml)。这是第一个对ro和马鹿的CoNS特性进行详细研究的研究。
更新日期:2019-02-01
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