Przeglądaj Publikacje według autora "Osek, Jacek"
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A high-performance liquid chromatography with dSPE clean-up method for determination of biogenic amines in ripened meat products
Pawul, Marzena; Kiljanek, Tomasz; Osek, Jacek (Elsevier Science, 2023)Biogenic amines (BAs) are nitrogen compounds formed during decarboxylation of amino acids with the participationof bacteria. A method based on high-performance liquid chromatography with diode array detector(HPLC–DAD) for ... -
Antimicrobial resistanceof Listeria monocytogenes serogroups IIa and IVbfrom food and food-production environments in Poland
Lachtara, Beata; Wieczorek, Kinga; Osek, Jacek (National Veterinary Research Institute in Pulawy; Poland, 2023)Introduction: Listeria monocytogenes is an important foodborne pathogen responsible for human listeriosis, which isa disease with high hospitalisation and mortality rates. The bacteria are usually susceptible to most ... -
Bakteryjne choroby odzwierzęce u ludzi przenoszone drogą pokarmową oraz ich czynniki etiologiczne u zwierząt i w żywności w krajach Unii Europejskiej w 2021 r.
Osek, Jacek; Wieczorek, Kinga (Krajowa Izba Lekarsko-Weterynaryjna, 2023)In December 2022, the European Food Safety Authority (EFSA) and the European Centre for Disease Prevention and Control (ECDC) published the recent report on the monitoring of zoonozes and zoonotic agents in the European ... -
Choroby odzwierzęce ludzi przenoszone drogą pokarmową oraz ich bakteryjne czynniki etiologiczne u zwierząt i w żywności w krajach Unii Europejskiej w 2022 r.
Osek, Jacek; Wieczorek, Kinga (Krajowa Izba Lekarsko-Weterynaryjna, 2024)In November 2023, the European Food Safety Authority (EFSA), and the European Centre for Disease Prevention and Control (ECDC), published latest report on the monitoring of zoonoses and zoonotic agents in the European Union ... -
Choroby odzwierzęce u ludzi przenoszone drogą pokarmową oraz ich bakteryjne czynniki etiologiczne u zwierząt i w żywności w krajach Unii Europejskiej w 2020 r.
Osek, Jacek; Wieczorek, Kinga (2022)In November 2021, the European Food Safety Authority (EFSA) and the European Centre for Disease Prevention and Control (ECDC), published the recent report on the monitoring of zoonoses and zoonotic agents in the European ... -
Distribution of Listeria monocytogenes serogroups in food of animal origin produced in Poland during 2013-2022
Wieczorek, Kinga; Lachtara, Beata; Osek, Jacek (Polskie Towarzystwo Nauk Weterynaryjnych, 2024)Listeria monocytogenes is an important food-borne pathogen that causes severe disease in humans. Many different foods products may be vehicles of these pathogenic strains. The aims of this study were to identified serogroups ... -
Genetic diversity and relationships of Listeria monocytogenes serogroup IIa isolated in Poland
Lachtara, Beata; Wieczorek, Kinga; Osek, Jacek (MDPI, 2022)In the present study, 100 L. monocytogenes isolates of serogroup IIa from food and food production environments in Poland were characterized towards the presence of virulence, resistance, and stress response genes using ... -
Histamine content in selected production stages of fish products
Madejska, Anna; Pawul-Gruba, Marzena; Osek, Jacek (National Veterinary Research Institute in Pulawy; Poland, 2022)Introduction: Histamine intoxication, known as scombroid fish poisoning, is caused by the consumption of foods with high levels of histamine. This biogenic amine is formed as a result of histidine decarboxylation by bacterial ... -
Identification of histamine in fish and fish products in Poland during 2014–2018
Pawul-Gruba, Marzena; Osek, Jacek (National Veterinary Research Institute in Pulawy, 2021)Histamine is one of the most important and toxic biogenic amines which may be present in food and may cause food poisoning in humans when contained at a high level. It is produced during bacterial decarboxylation of histidine ... -
Listeria monocytogenes in foods—From culture identification to whole-genome characteristics
Osek, Jacek; Lachtara, Beata; Wieczorek, Kinga (2022)Listeria monocytogenes is an important foodborne pathogen, which is able to persist in the food production environments. The presence of these bacteria in different niches makes them a potential threat for public health. ... -
Listeria monocytogenes – How This Pathogen Survives in Food-Production Environments?
Osek, Jacek; Lachtara, Beata; Wieczorek, Kinga (FRONTIERS MEDIA SA, 2022)The foodborne pathogen Listeria monocytogenes is the causative agent of human listeriosis, a severe disease, especially dangerous for the elderly, pregnant women, and newborns. Although this infection is comparatively ... -
Listeria monocytogenes — How this pathogen uses its virulence mechanisms to infect the hosts
Osek, Jacek; Wieczorek, Kinga (MDPI, 2022)Listeriosis is a serious food-borne illness, especially in susceptible populations, includingchildren, pregnant women, and elderlies. The disease can occur in two forms: non-invasive febrile gastroenteritis and severe ... -
Occurrence of marine biotoxins in bivalve molluscs available in Poland in 2014-2018
Madejska, Anna; Osek, Jacek (2021)Introduction: Marine biotoxins are toxic substances that may cause illness and death in marine organisms and humans. This article disseminates the results of a 4-year study on the occurrence of marine biotoxins in raw ... -
Porcine carcasses as an underestimated source of antimicrobial resistant Campylobacter coli
Osek, Jacek; Wieczorek, Kinga (National Veterinary Research Institute in Pulawy; Poland, 2023)Introduction: Campylobacteriosis is the most common human foodborne bacterial infection worldwide and is caused by bacteria of the Camplylobacter genus. The main source of these bacteria is poultry, but other food-producing ... -
Sprzedaż substancji przeciwbakteryjnych stosowanych w medycynie weterynaryjnej w krajach europejskich w 2020 r.
Osek, Jacek; Wieczorek, Kinga (Krajowa Izba Lekarsko-Weterynaryjna, 2022)At the end of 2021, the European Medicines Agency (EMA), published the 11th report on sales of antimicrobial agents used in veterinary medicine in 31 Europeancountries in years 2019 and 2020. A total of 5,577.8 tons were ... -
Sprzedaż substancji przeciwbakteryjnych stosowanych w medycynie weterynaryjnej w krajach europejskich w 2021 r.
Osek, Jacek; Wieczorek, Kinga (Krajowa Izba Lekarsko-Weterynaryjna, 2023)In November 2022 the European Medicines Agency (EMA) published the 12th report on sales of antimicrobial agents used in veterinary medicine in 31 European countries in year 2021. A total of 5,295.8 tons of such substances ... -
Why does Listeria monocytogenes survive in food and food-production environments?
Osek, Jacek; Wieczorek, Kinga (National Veterinary Research Institute in Pulawy; Poland, 2023)Listeria monocytogenes is one of the most dangerous food-borne pathogens and is responsible for human listeriosis, a severe disease with a high mortality rate, especially among the elderly, pregnant women and newborns. ...