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Wyświetlanie pozycji 281-290 z 293
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 ...
Antibiotic resistance of Gallibacterium anatis biovar haemolytica isolates from chickens
(National Veterinary Research Institute in Pulawy; Poland, 2024)
Gallibacterium anatis is an opportunistic bacteria inducing a range of clinical signs in poultry. Gallibacterium anatis strains show multidrug resistance to antibacterial substances. The purpose of this study was to examine ...
Genetic variability of Bovine Leukemia Virus: evidence of dual infection, recombination and Quasi-Species
(MDPI, 2024)
AbstractWe have characterized the intrahost genetic variation in the bovine leukemia virus (BLV) by examining 16 BLV isolates originating from the Western Siberia–Tyumen and South Ural–Chelyabinsk regions of Russia. Our ...
Gastric ulcers in finishing pigs: the evaluation of selected non-dietary risk factors and impact on production performance
(BMC, 2024)
BackgroundThe complex aetiology of gastric lesions in pigs remains largely unknown and effective preventive measures and pharmaceutical treatment of the disease have not been developed yet. Regardless of the fact that the ...
Simultaneous determination of sulfonamides, trimethoprim, amoxicillin and tylosin in medicated feed by high performance liquid chromatography with mass spectrometry
(National Veterinary Research Institute in Pulawy; Poland, 2024)
Introduction: The article presents a rapid and simple analytical procedure for determination of four sulfonamides(sulfadiazine, sulfamerazine, sulfamethazine and sulfamethoxazole), trimethoprim, tylosin and amoxicillin in ...
Probiotic supplementation as an alternative to antibiotics in broiler chickens
(National Veterinary Research Institute in Pulawy; Poland, 2024)
Introduction: The broiler chicken digestive tract microbiome maintains the bird’s immunity. Its composition has been shown to be important not only for the immune system but also for the gastrointestinal function and ...
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 ...
The European livestock resistome
(American Society for Microbiology, 2024)
Understanding the occurrence, diversity, and drivers for antimicrobial resistance (AMR) is important to focus future control efforts. So far, almost all attempts to limit AMR in livestock have addressed antimicrobial ...
Cytokine inflammatory response in dairy cows with mastitis caused by Streptococcus agalactiae
(National Veterinary Research Institute in Pulawy; Poland, 2024)
IntroductionThe aim of the study was evaluation of the concentrations of interleukin (IL)-1β, IL-8, IL-12β and tumour necrosis factor alpha (TNF-α) in the serum and milk of cows with mastitis caused by Streptococcus ...
Serological characterisation of Lagovirus virus-like particles originating from native and mutated VP60 of rabbit haemorrhagic disease virus 2 and European brown hare syndrome virus
(National Veterinary Research Institute in Pulawy; Poland, 2024)
Introduction: Since lagoviruses cannot be cultivated in vitro, using expression systems is an alternative and promising way of producing viral antigens for diagnostic purposes. It offers the possibility of their use as ...