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High diversity in SCCmec elements among multidrug-resistant Staphylococcus haemolyticus strains originating from paediatric patients; characterization of a new composite island

Farideh Hosseinkhani (Onderzoeker); Matthias Tammes Buirs (Student); Fereshteh Jabalameli (Onderzoeker); Mohammad Emaneini (Onderzoeker); Willem van Leeuwen (Lector)

Purpose. Staphylococcus haemolyticus has emerged as a highly antimicrobial-resistant healthcare-associated pathogen, in particular for patients admitted to neonatal intensive care. The objective of this study was to study the nature of SCCmec types among MDR-SH strains isolated from paediatric patients. Methodology. …

2018-07-01Natuur & LandbouwArtikel

Antimicrobial effects of fruit and flower anthocyanins

Binnema, Doede J.; Smelt, Maaike; Wever, Jan (Marketing And Entrepreneurship); Hageman, Jurre; Wu, X.Y.; Onrust, E; Hoekstra, H.E.; Sikkema, L.M.; Wieleman, D.A.; Sibbald-Tsompanidou, E.; Harmsen, H.J.M.; Parotte, S.S.; Lubbers, E.; Wever, J.

• Our research suggest that anthocyanins are promising anti-bacterial agents • The antimicrobial effects are highly dependent on the source of the anthocyanin-extract • Rose-anthocyanins appear to posses the strongest anti-bacterial effects • Gram-positive strains appear to be more sensitive compared …

2018-03-27ICT & Media; …Conferentiebijdrage

Market entry strategy for disinfection product: SECADIS

A. Kullmann (Student); M. Böhm-Beck (Begeleider); Sarah de Bakker (Begeleider)

This research thesis was compiled by Andreas Kullmann, a student who is studying International Business and Management Studies at the University of Applied Sciences Zeeland in Vlissingen, Netherlands. The research was conducted under LA ROSSA’s new business unit called LA ROSSA-Technologies, LDA. which …

2017-08-30Economie & ManagementBachelor

Antimicrobial susceptibility testing of Gram-positive and -negative bacterial isolates directly from spiked blood culture media with Raman spectroscopy

H.E. Dekter (Onderzoeker); Claudia Constance Orelio (Onderzoeker); Maarten Morsink (Onderzoeker); S. Tektas (Onderzoeker); B. Vis (Onderzoeker); R. te Witt (Onderzoeker); Willem van Leeuwen (Lector)

Patients suffering from bacterial bloodstream infections have an increased risk of developing systematic inflammatory response syndrome (SIRS), which can result in rapid deterioration of the patients’ health. Diagnostic methods for bacterial identification and antimicrobial susceptibility tests are time-consuming. …

2017Natuur & LandbouwArtikel

Evaluation of Mannosidase and Trypsin Enzymes Effects on Biofilm Production of Pseudomonas aeruginosa Isolated from Burn Wound Infections

Maryam Banar (Onderzoeker); Mohammad Emaneini (Onderzoeker); Mhboubeh Satarzadeh (Onderzoeker); Nafiseh Abdellahi (Onderzoeker); Reza Beigverdi (Onderzoeker); Willem van Leeuwen (Lector); Fereshteh Jabalameli (Onderzoeker)

Biofilm is an important virulence factor in Pseudomonas aeruginosa and has a substantial role in antibiotic resistance and chronic burn wound infections. New therapeutic agents against P. aeruginosa, degrading biofilms in burn wounds and improving the efficacy of current antimicrobial agents, are required. …

2016-10-13Natuur & LandbouwArtikel

Extraintestinal pathogenic Escherichia coli sequence type 131 H30-R and H30-Rx subclones in retail chicken meat, Italy

Arash Ghodousi (Onderzoeker); Celestino Bonura (Onderzoeker); Paola di Carlo (Onderzoeker); Willem van Leeuwen (Lector); Caterina Mammina (Onderzoeker)

Extraintestinal pathogenic Escherichia coli sequence type 131 (ST131), typically fluoroquinolone-resistant (FQ-R) and/or extended-spectrum β-lactamase (ESBL)-producing, has emerged globally. Among clinical isolates, ST131, primarily its H30-R and H30-Rx subclones, accounts for most antimicrobial-resistant …

2016-04-06Natuur & LandbouwArtikel

Monoterpene isolated from the essential oil of Trachyspermum ammi is cytotoxic to multidrug-resistant Pseudomonas aeruginosa and Staphylococcus aureus strains

Fereshteh Jabalameli (Onderzoeker); Farideh Hosseinkhani (Onderzoeker); Maryam Banar (Onderzoeker); Nafiseh Abdellahi (Onderzoeker); Morovat Taherikalani (Onderzoeker); Willem van Leeuwen (Lector); Mohammad Emaneini (Onderzoeker)

INTRODUCTION: The aim of this study was to determine whether an herbal extract containing monoterpene exhibited activity against multidrug-resistant Staphylococcus aureus and Pseudomonas aeruginosa isolated from clinical infection samples. METHODS: The essential oil of Trachyspermum ammi (L.) Sprague …

2016Natuur & LandbouwArtikel

Resistance to Antibiotics and Antifungal Medicinal Products

Esther Kok (Onderzoeker); Miek C. Jong (Onderzoeker); Barbara Gravendeel (Onderzoeker); Willem van Leeuwen (Lector); Erik Baars (Onderzoeker)

The increase of antibiotic resistance worldwide, rising numbers of deaths and costs associated with this, and the fact that hardly any new antimicrobial drugs have been developed during the last decade have increased the interest in Complementary and Alternative Medicine (CAM) therapeutic interventions, …

2015Natuur & LandbouwArtikel

Surface and Bulk Modification of Synthetic Textiles to Improve Dyeability

Agrawal, P. (Pramod) (Researcher); Parvinzadeh Gashti, M. (M) (Researcher); Willoughby, J. (J) (Researcher)

Synthetic fibers, mainly polyethylene terephthalate (PET), polyamide (PA), polyacrylonitrile (PAN) and polypropylene (PP), are the most widely used polymers in the textile industry. These fibers surpass the production of natural fibers with a market share of 54.4%. The advantages of these fibers are …

2011-12-01AlgemeenBoekdeel

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