Przeglądaj PIWet - PIB według tytułu
Wyświetlanie pozycji 261-280 z 578
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Liquid chromatography-tandem mass spectrometry methods for determination of stanozolol and 16β-hydroxy-stanozolol in animal urine.
(National Veterinary Research Institute in Pulawy; Poland, 2023)Introduction: Because of the activities and effects they induce, hormones are prohibited for use for anabolic purposes in farm animals intended for slaughter, which is regulated in the European Union by relevant legal ... -
Liquid chromatography–mass spectrometry analysis of carvacrol in chicken tissues
(National Veterinary Research Institute in Pulawy; Poland, 2022)Introduction: Carvacrol is an essential oil derived from oregano that is used as a natural additive to improve the efficiency of livestock nutrition. Residues of natural additives such as carvacrol should be ... -
Listeria monocytogenes in foods—From culture identification to whole-genome characteristics
(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?
(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
(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 ... -
Macroscopic sarcocystosis in a pig carcass from an Italian abbatoir
(Springer, 2023)Different food-safety institutions, including the European Food Safety Authority, encourage monitoring and characterising Sarcocystis spp. in animals and foodstuffs; among meat-producing animals, domestic pigs (Sus scrofa ... -
The markers of stress in swine oral fluid
(2021)The study measured the hormonal and protein markers of acute stress, those of oxidative stress and total antioxidant capacity (TAC) in swine oral fluid, determined which of these parameters would be the ... -
Method of Glyphosate, AMPA, and Glufosinate Ammonium Determination in Beebread by Liquid Chromatography - Tandem Mass Spectrometry after Molecularly Imprinted Solid-Phase Extraction
(MDPI, 2022)The aim of this study was to develop a method for the determination of glyphosate, its metabolite aminomethylphosphonic acid (AMPA), and glufosinate ammonium residues in beebread samples, which could then be used to assess ... -
Metody identyfikacji gatunkowej materiałów paszowych pochodzenia zwierzęcego oraz mięsa i jego przetworów
(Krajowa Izba Lekarsko-Weterynaryjna, 2023)Despite the introduction, in 2021, of cross-using processed animal protein (PAP), in poultry and swine feed, there is still a risk of secondary contamination or deliberate addition of an undesirable protein species ... -
The Microbial Community of the Respiratory Tract of Commercial Chickens and Turkeys
(MDPI, 2022)Respiratory tract health critically affects the performance of commercial poultry. This report presents data on the microbial community in these organs from a comprehensive study of laying chickens and turkey breeders. The ... -
Microbiological analysis of skin lesions of cod (Gadus morhua) from the southern part of the Baltic Sea
(National Veterinary Research Institute in Pulawy; Poland, 2024)Introduction: Since the middle of the 1980s, severe skin disorders have been observed in Baltic cod (Gadus morhua) eachyear. Available data on the spectrum of bacteria isolated from the clinical cases being limited, and ... -
Microbiological and molecular monitoring for bovine tuberculosis in the Polish population of European bison (Bison bonasus)
(2021)Introduction and objective. In recent years, bovine tuberculosis (BTB) has become one of the major health hazards facing the European bison (EB, Bison bonasus), a vulnerable species that requires active protection, including ... -
Microbiological contamination of feed – current hazards and new challenges
(Polskie Towarzystwo Nauk Weterynaryjnych, 2022)Feed microflora remains a very complex and still largely uncharacterized ecosystem. Given the wide range of potential sources of microbial contamination that may come into contact with feed, a variety of microorganisms, ... -
Microbiological safety of food of animal origin from organic farms
(National Veterinary Research Institute in Pulawy; Poland, 2021)The organic food sector and consumer interest in organic products are growing continuously. The safety and quality of such products must be at least equal to those of conventional equivalents, but attaining the same standards ... -
Microbiological studies of the round goby (Neogobius melanostomus) from the Puck Bay, southern Baltic Sea
(Polska Akademia Nauk, 2023)In summer 2017 numerous dead round gobies (Neogobius melanostomus) and individualscovered with white coating were observed in the Puck Bay. The aim of our research wasto determine the microbiological composition of the ... -
MicroRNAs participate in the regulation of apoptosis and oxidative stress-related gene expression in rabbits infected with Lagovirus europaeus GI.1 and GI.2 genotypes
(FRONTIERS MEDIA SA, 2024)MicroRNAs (miRs) are a group of small, 17–25 nucleotide, non-coding RNAthat regulate gene expression at the post-transcriptional level. To date, littleis known about the molecular signatures of regulatory interactions ... -
Miniaturized multiresidue method for determination of 267 pesticides, their metabolites and polychlorinated biphenyls in low mass beebread samples by liquid and gas chromatography coupled with tandem mass spectrometry
(2021)Current work presents developed and validated miniaturized method for residue analysis of 261 pesticides and their metabolites as well as 6 congeners of non-dioxin like polychlorinated biphenyls (ndl-PCB) in a very low ... -
miRNA Expression Signatures Induced by Chicken Astrovirus Infection in Chickens
(MDPI, Switzerland, 2023)miRNAs represent ubiquitous regulators of gene expression and play an important and pivotal regulatory role in viral disease pathogenesis and virus-host interactions. Although previous studies have provided basic data for ... -
Mitochondrial genetic diversity and phylogenetic relationships of Echinococcus multilocularis in Europe
(Elsevier, 2024)The cestode Echinococcus multilocularis is the causative agent of alveolar echinococcosis, a fatalzoonotic parasitic disease of the northern hemisphere. Red foxes are the main reservoir hosts and,likely, the main drivers ... -
Mixed Infection of Mycobacterium szulgai, M. lentiflavum, and Gram-Negative Bacteria as a Cause of Death in a Brown Caiman Caiman crocodylus: A Case Report
(MDPI, 2022)This paper describes a fatal case of nontuberculosis mycobacteriosis in a four-year-old brown caiman kept in captivity. Although the clinical signs were asymptomatic, severe gross lesions were observed, namely necrotic ...
