VÝROSTKOVÁ, Jana - REGECOVÁ, Ivana - ZIGO, František - SEMJON, Boris - GREGOVÁ, Gabriela. Antimicrobial resistance of Staphylococcus sp. isolated from cheeses. In Animals. ISSN 2076-2615, 2022, vol. 12, no. 1, art. no. 36, p. [1-11].

Basic data
OCA1. Surname awarded to the assessed person	Gregová
OCA2. Name awarded to the assessed person	Gabriela
OCA3. Degrees awarded to the assessed person	Assoc. prof. , DVM, PhD
OCA4. Hyperlink to the entry of the person in the Register of university staff	https://www.portalvs.sk/regzam/detail/6132
OCA5. Area of assessment	habilitation and inauguration procedure – food hygiene and the environment
OCA6. Category of the research/artistic/other output	scientific output
OCA7. Year of publication of the research/artistic/other output	2022
OCA8. ID of the record in the Central Registry of Publication Activity (CRPA) or the Central Registry of Artistic Activity (CRAA)	ID: 470278
OCA9. Hyperlink to the record in CRPA or CRAA	https://app.crepc.sk/?fn=detailBiblioFormChildI15Q0Q&sid=FB1E18FF6F840056CF08C97AEE&seo=CREP%C4%8C-detail-%C4%8Cl%C3%A1nok
Characteristics of the output that is not registered in CRPA or CRAA
OCA10. Hyperlink to the record in another publicly accessible register, catalogue of research/ artistic/other outputs	https://www.scopus.com/pages/publications/85121625796
OCA11. Characteristics of the output in the format of the CRPA or the CRAA bibliographic record, if the output is not available in a publicly accessible register or catalogue of outputs	VÝROSTKOVÁ, Jana - REGECOVÁ, Ivana - ZIGO, František - SEMJON, Boris - GREGOVÁ, Gabriela. Antimicrobial resistance of Staphylococcus sp. isolated from cheeses. In Animals. ISSN 2076-2615, 2022, vol. 12, no. 1, art. no. 36, p. [1-11].
OCA12. Type of the output (if the output is not registered in CRPA or CRAA)	article
OCA13. Hyperlink to the webpage where the output is available (full text, other documentation, etc.)	https://www.mdpi.com/2076-2615/12/1/36
OCA14. Characteristics of the author's contribution	The author is the source of the main ideas and co-author of the output.
OCA15. Annotation of the output with contextual information concerning the description of creative process and the content of the research/artistic/other activity, etc.	The aim of this study was to investigate the antimicrobial resistance of S. aureus and some species of coagulase-negative staphylococci in samples of dairy products and bryndza from sheep and goat farms in Slovakia. The presence of antimicrobial resistance staphylococcal species, which is an increasing problem, because they can cause mastitis and serve as a source of zoonotic infections is a considerable threat to public health.
Other data
OCA16. Annotation of the output in English	This publication is focused on the comparison of antibiotic resistance and the occurrence of resistance genes in S. aureus and some coagulase-negative staphylococci in dairy products. S. aureus and some species of coagulase-negative staphylococci, including S. chromogenes and S. simulans, commonly cause intramammary infections. Antimicrobial resistance of these species with respect to their occurrence in dairy products, for example, popular sheep and goat cheeses made from unpasteurized milk present big risk for consuments. The staphylococcal isolates were identified by polymerase chain reaction (130 isolates) and matrix assisted laser desorption/ionization time-of-flight mass spectrometry. The most common species of S. aureus (56 isolates) were identified, as well as S. chromogenes (16 isolates) and S. simulans (10 isolates). Antimicrobial resistance to was determined in these species using the agar dilution method. The highest resistance was confirmed in all species, especially to penicillin (91%) and erythromycin (67%). The highest sensitivity was confirmed to ofloxacin (83%). Due to the high incidence of penicillin and oxacilin-resistant staphylococci, the mecA gene was detected by polymerase chain reaction, which was confirmed only in S. aureus isolates (19%). Our study shows that the tested strains (77%) were resistant to more than one antibiotic at a time.
OCA17. List of maximum 5 most significant citations corresponding to the output	1. Kačániová M., Joanidis P., Lakatošová J., Kunová S., Benešová L., Ikromi K., Akhmedov F., Boboev K., Gulmahmad M., Niyatbekzoda F., Toshkhodjaev N., Bobokalonov F., Kamolov N., Čmiková N. Effect of Essential Oils and Dried Herbs on the Shelf Life of Fresh Goat Lump Cheese.(2024) Foods, 13 (13), art. no. 2016. DOI: 10.3390/foods13132016 2. Davydovych V., Shevchenko L., Brovenko T., Nesterenko N., Altanova A., Umanets R., Rudyk Y., Kovalenko N. Microbiological changes in craft hard cheeses from raw goat milk during ripening with the use of mites Acarus siro. (2025) Scifood, 19, pp. 176 – 191. DOI: 10.5219/scifood.26 3. Labuschagne C., Karzis J., Britz H., Petzer I.-M. Characterisation of Staphylococci Isolated from Milk Samples of a Water Buffalo Herd. (2022) Antibiotics, 11 (11), art. no. 1609 DOI:10.3390/antibiotics11111609 4. Khusro A., Aarti C. Metabolic heterogeneity and techno-functional attributes of fermented foods-associated coagulase-negative staphylococci (2022) Food Microbiology, 105, art. no. 104028. DOI: 10.1016/j.fm.2022.104028 5. Tomlin A.Rapid Pathogen Identification in a Routine Food Laboratory Using High-throughput MALDI-TOF Mass Spectrometry(2023) Microbiological Identification Using MALDI-TOF and Tandem Mass Spectrometry: Industrial and Environmental Applications, pp. 359 – 380.DOI: 10.1002/9781119814085.ch14
OCA18. Characteristics of the output's impact on socio-economic practice	Investigation of selected milk products brought new information on the prevalence of resistant, multi-resistant staphylococci and MRSA strains in sheep and goat cheeses produced from unpasteurized milk in Slovakia. Our study also indicated the need for rapid and effective identification of individual staphylococcal species because of differences in antimicrobial profiles of individual species and their relevance from the point of view of protecting the health of humans and animals. The results of this study are useful in practice in reducing the use of antibiotics and thereby improving the hygiene of the farm and improving the quality of dairy products.
OCA19. Characteristics of the output and related activities' impact on the educational process	This publication offers new knowledge and contributes to expanding the knowledge of UVLF students in the field of antibiotic resistance in staphylococci isolated from dairy products from sheep and goat farms. It thus provides an image of the importance of choosing the appropriate antibiotic treatment in animal farms. This also emphasizes the importance of animal hygiene and sanitation in animal husbandry for improving welfare and the occurrence of mastitis in sheep and goats.