Przeglądaj Publikacje według autora "Nowacka - Kozak, Ewelina"
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Analysis of Aminoglycoside Antibiotics: A Challenge in Food Control
Nowacka - Kozak, Ewelina; Gajda, Anna; Gbylik-Sikorska, Małgorzata (MDPI, 2023)Aminoglycosides are a widely used group of antibiotics in veterinary medicine. However, misuse and abuse of these drugs can lead to residues in the edible tissues of animals. Due to thetoxicity of aminoglycosides and the ... -
Analysis of antimicrobials in muscle and drinking water in terms of reducing the need of antimicrobial use by increasing the health and welfare of pig and broiler
Gajda, Anna; Błądek, Tomasz; Gbylik-Sikorska, Małgorzata; Nowacka - Kozak, Ewelina; Angastiniotis, Kyriacos; Simitopoulou, Maro; Kefalas, George; Ferrari, Paolo; Levallois, Pierre; Fourichon, Christine; Wolthuis-Fillerup, Maaike; De Roest, Kees (MDPI, 2023)Antimicrobial residues may pose harmful effects on the health of consumers. At the sametime, an adequate quality of drinking water for animals is one of the important element to ensureanimal welfare and food without ... -
Investigation of doxycycline residues in bones after oral administration to broiler chickens
Gajda, Anna; Szymanek-Bany, Iwona; Nowacka - Kozak, Ewelina; Gbylik-Sikorska, Małgorzata (Sciendo, 2024)Introduction: Chicken bones, a by-product of the poultry industry, can directly or indirectly enter the food chain. Bone mealand bone products could be sources of many contaminants. Considering the wide range of uses made ... -
Risk to Public Health Regarding Doxycycline Residues in Chicken Claws
Gajda, Anna; Szymanek-Bany, Iwona; Nowacka - Kozak, Ewelina; Gbylik-Sikorska, Małgorzata (ACS Publications, 2022)Doxycycline residues in claws may pose a potential risk to humans. A study with broiler chickens was performed to find the concentrations of doxycycline in claws after treatment. For the quantification of the antibiotic ... -
Simultaneous determination of 68 antimicrobial compounds in pigs oral fluid by ultra-high performance liquid chromatography-tandem mass spectrometry
Nowacka - Kozak, Ewelina; Gajda, Anna; Gbylik-Sikorska, Małgorzata (ELSEVIER, 2024)Improper use of antimicrobials in veterinary medicine can lead to residues in food of animal origin. Post-mortemmonitoring of antibiotics in animal products is carried out as part of official EU programmes on food safety ... -
Transfer of enrofloxacin, ciprofloxacin, and lincomycin into eggshells and residue depletion in egg components after multiple oral administration to laying hens
Gbylik - Sikorska, Małgorzata; Lebkowska - Wieruszewska, Beata; Gajda, Anna; Nowacka - Kozak, Ewelina; Lisiowski, Andrzej; Posyniak, Andrzej (2021)Regardless of whether antimicrobial drugs are administered to laying hens legally or illegally, residues of these drugs may be present in the eggs. Even if the eggs are not intended for human consumption, by-products/bio-waste, ... -
UHPLC-MS/MS Analysis of Antibiotics Transfer and Concentrations in Porcine Oral Fluid after Intramuscular Application
Gajda, Anna; Nowacka - Kozak, Ewelina; Gbylik-Sikorska, Małgorzata; Cybulski, Piotr (MDPI, 2022)The monitoring of antibiotic use in animals is a crucial element to ensure food safety. Themain goal of this study was to analyse the distribution of selected antibiotics to porcine oral fluid,as well as to demonstrate ... -
Wykrywanie antybiotyków w płynie ustnym
Gajda, Anna; Nowacka - Kozak, Ewelina; Gbylik-Sikorska, Małgorzata; Cybulski, Piotr (Elamed Media Group, 2022)Artykuł przedstawia doświadczenie mające na celu walidację metody pozwalającej na wykrycie antybiotyków w płynie ustnym. Tuczniki zostały poddane leczeniu iniekcyjnemu z użyciem następujących antybiotyków: amoksycyliny, ...