Πλοήγηση ανά Θέμα "bacterial strain"

An Agrobacterium rhizogenes mediated hairy root transformation protocol for fenugreek

Garagounis C., Georgopoulou M.-E., Beritza K., Papadopoulou K.K. (2020)

• This work describes a protocol for hairy root transformation of the medicinal crop legume fenugreek (Trigonella foenum-graecum L.). Hairy root plant transformation mediated by Agrobacterium rhizogenes is an established ...

Antimicrobial Agent Susceptibility and Typing of Staphylococcal Isolates from Subclinical Mastitis in Ewes

Vasileiou N.G.C., Sarrou S., Papagiannitsis C., Chatzopoulos D.C., Malli E., Mavrogianni V.S., Petinaki E., Fthenakis G.C. (2019)

Objective was to study susceptibility to antimicrobial agents of 142 staphylococcal isolates from subclinical mastitis in ewes. In total, 41.5% of these were resistant and 5.6% multidrug resistant. More coagulase-negative ...

Antimicrobial resistance of animal and human strains of enterobacteriaceae in Greece

Burriel, A. R.; Mastoraki, F.; Kritas, S. (2003)

Two hundred sixty two strains of Enterobacteriaceae from animal and human sources where intermixing and/or spreading is possible were examined for their resistance to 15 antimicrobials frequently used in animal prophylaxis ...

Antimicrobial resistance, flaa sequencing, and phylogenetic analysis of campylobacter isolates from broiler chicken flocks in greece

Natsos G., Mouttotou N.K., Magiorkinis E., Ioannidis A., Magana M., Chatzipanagiotou S., Koutoulis K.C. (2021)

Human campylobacteriosis caused by thermophilic Campylobacter species is the most commonly reported foodborne zoonosis. Consumption of contaminated poultry meat is regarded as the main source of human infection. This study ...

Antiparasitic Action of Lactobacillus casei ATCC 393 and Lactobacillus paracasei CNCM Strains in CD-1 Mice Experimentally Infected with Trichinella britovi

Boros Z., Băieș M.H., Vodnar D.C., Gherman C.M., Borșan S.-D., Cozma-Petruț A., Lefkaditis M., Györke A., Cozma V. (2022)

Nematodes of the genus Trichinella are among the most widespread parasites of domestic and wild omnivores and predatory animals. The present study aimed to evaluate the antiparasitic effect of Lactobacillus casei ATCC 393 ...

Assessment of plant growth promoting bacteria strains on growth, yield and quality of sweet corn

Katsenios N., Andreou V., Sparangis P., Djordjevic N., Giannoglou M., Chanioti S., Kasimatis C.-N., Kakabouki I., Leonidakis D., Danalatos N., Katsaros G., Efthimiadou A. (2022)

The use of plant growth promoting bacteria (PGPB) is increasingly gaining acceptance from all the stakeholders of the agricultural production. Different strains of PGPB species had been found to have a vast variety of ...

An assessment of the level of protection against colibacillosis conferred by several autogenous and/or commercial vaccination programs in conventional pullets upon experimental challenge

Koutsianos D., Gantelet H., Franzo G., Lecoupeur M., Thibault E., Cecchinato M., Koutoulis K.C. (2020)

The prevention of avian colibacillosis has historically been investigated through vaccination, with variable outcomes. Commercial live (attenuated) and inactivated vaccines are reported to have limited efficacy in the ...

Association of staphylococcal populations on teatcups of milking parlours with vaccination against staphylococcal mastitis in sheep and goat farms

Michael C.K., Lianou D.T., Vasileiou N.G.C., Tsilipounidaki K., Katsafadou A.I., Politis A.P., Kordalis N.G., Ioannidi K.S., Gougoulis D.A., Trikalinou C., Orfanou D.C., Fragkou I.A., Kontou P.I., Liagka D.V., Mavrogianni V.S., Petinaki E., Fthenakis G.C. (2021)

There is a paucity of information regarding staphylococcal populations on teatcups of milking parlours in sheep and goat farms. The objectives were to describe the populations of staphylococci on teatcups in milking parlours ...

Bioactive properties of Sanguisorba minor L. cultivated in central Greece under different fertilization regimes

Finimundy T.C., Karkanis A., Fernandes Â., Petropoulos S.A., Calhelha R., Petrović J., Soković M., Rosa E., Barros L., Ferreira I.C.F.R. (2020)

In this study, the chemical characterization and bioactive properties of S. minor cultivated under different fertilization rates (control, half rate and full rate) were evaluated. Twenty-two phenolic compounds were identified, ...

Biological properties of bee bread collected from apiaries located across Greece

Didaras N.A., Kafantaris I., Dimitriou T.G., Mitsagga C., Karatasou K., Giavasis I., Stagos D., Amoutzias G.D., Hatjina F., Mossialos D. (2021)

Bee bread is the only fermented product of the beehive. It constitutes the main source of proteins, lipids, vitamins, and macro-and microelements in honeybee nutrition and it exerts antioxidant and antimicrobial properties, ...

Characterisation of a ST100 Staphylococcus epidermidis producing an LnuB nucleotidyltransferase: Evidence for interspecies spread of an lnuB-carrying transposon

Papagiannitsis C.C., Sarrou S., Tsilipounidaki K., Malli E., Medvecky M., Hrabak J., Fthenakis G.C., Petinaki E. (2018)

[No abstract available]

Characterization of a novel lsa(E)- and lnu(B)-carrying structure located in the chromosome of a Staphylococcus aureus sequence type 398 strain

Sarrou S., Liakopoulos A., Tsoumani K., Sagri E., Mathiopoulos K.D., Tzouvelekis L.S., Miriagou V., Petinaki E. (2016)

[No abstract available]

Combination of staphylococcal chromosome cassette SCCmec type V and Panton-Valentine leukocidin genes in a methicillin-resistant Staphylococcus aureus that caused necrotizing pneumonia in Greece

Gerogianni, I.; Mpatavanis, G.; Gourgoulianis, K.; Maniatis, A.; Spiliopoulou, I.; Petinaki, E. (2006)

We describe a case of necrotizing pneumonia in Greece caused by a community-acquired methicillin-resistant Staphylococcus aureus (MRSA) producing Panton-Valentine leukocidin (PVL) carrying the staphylococcal chromosome ...

Cross‐Sectional Survey of Antibiotic Resistance in Extended Spectrum β‐Lactamase‐Producing Enterobacteriaceae Isolated from Pigs in Greece

Tsekouras N., Athanasakopoulou Z., Diezel C., Kostoulas P., Braun S.D., Sofia M., Monecke S., Ehricht R., Chatzopoulos D.C., Gary D., Krähmer D., Spyrou V., Christodoulopoulos G., Billinis C., Papatsiros V.G. (2022)

This study aimed to estimate the prevalence of extended‐spectrum β‐lactamase-producing (ESBL) bacteria in swine. Thus, 214 fecal samples were collected from suckling and weaned piglets from 34 farms in Greece (out of an ...

Detection of cathelicidin-1 in the milk as an early indicator of mastitis in ewes

Katsafadou A.I., Tsangaris G.T., Vasileiou N.G.C., Ioannidi K.S., Anagnostopoulos A.K., Billinis C., Fragkou I.A., Papadopoulos E., Mavrogianni V.S., Michael C.K., Filippa Addis M., Fthenakis G.C. (2019)

The objective of the study was the investigation of the behaviour of cathelicidin-1 in the milk after experimental infection with two prominent bacterial pathogens (experiment 1: Mannheimia haemolytica, experiment 2: M. ...

Development of autogenous vaccines for farmed European seabass against Aeromonas veronii using zebrafish as a model for efficacy assessment

Smyrli M., Anka I.Z., Koutsoni O., Dotsika E., Kyriazis I.D., Pavlidis M., Katharios P. (2022)

Aeromonas veronii bv. sobria is an emerging pathogen for the European seabass cultured in the Aegean Sea (Mediterranean) causing significant problems in the Greek and Turkish aquaculture industry since no licensed vaccine ...

The effect of coagulation on the toxicity and mutagenicity of reclaimed municipal effluents

Petala, M.; Samaras, P.; Kungolos, A.; Zouboulis, A.; Papadopoulos, A.; Sakellaropoulos, G. P. (2006)

The objectives of this work were the assessment of the effectiveness of coagulation on the reclamation of secondary effluents and the evaluation of the quality of reclaimed waters by the examination of their ecotoxic and ...

ESBL-Producing Moellerella wisconsensis—The Contribution of Wild Birds in the Dissemination of a Zoonotic Pathogen

Athanasakopoulou Z., Sofia M., Giannakopoulos A., Papageorgiou K., Chatzopoulos D.C., Spyrou V., Petridou E., Petinaki E., Billinis C. (2022)

Moellerella wisconsensis is an Enterobacteriaceae with unclarified dispersion and pathogenic-ity. During an ongoing investigation about antimicrobial resistance in Greece, the occurrence of M. wisconsensis was evaluated ...

Experimental study for evaluation of the efficacy of a biofilm-embedded bacteria-based vaccine against Staphylococcus chromogenes-associated mastitis in sheep

Vasileiou N.G.C., Cripps P.J., Ioannidi K.S., Katsafadou A.I., Chatzopoulos D.C., Barbagianni M.S., Tsioli V., Dermisiadou E., Karavanis E., Papadopoulos N., Lianou D.T., Mavrogianni V.S., Petinaki E., Fthenakis G.C. (2019)

Although coagulase-negative staphylococci are the primary aetiological agents of subclinical mastitis in ewes, there is little information regarding vaccination against that infection. The objective of this study was to ...

First reported isolation of an emerging opportunistic pathogen (Elizabethkingia anophelis) from hospital water systems in Greece

Kyritsi M.A., Mouchtouri V.A., Pournaras S., Hadjichristodoulou C. (2018)

After the Elizabethkingia anophelis outbreak in Wisconsin, USA, an active search for the detection of the microorganism in hospital water systems from Central and Northern Greece was performed from June to December 2016. ...