Szukaj
Wyświetlanie pozycji 41-50 z 72
Quasispecies composition of small ruminant lentiviruses found in blood leukocytes and milk epithelial cells
(MDPI, 2021)
Small ruminant lentiviruses (SRLVs) exist as populations of closely related genetic variants, known as quasispecies, within an individual host. The privileged way of SRLVs transmission in goats is through the ingestion of ...
Baicalin decreases somatic cell count in mastitis of dairy cows
(2021)
Baicalin is a flavonoid that has an influence on molecular processes. It possesses anticancer, anti-inflammatory, antiviral, antioxidative, and antithrombotic properties. It was found that baica-lein treatment attenuated ...
Transfer of enrofloxacin, ciprofloxacin, and lincomycin into eggshells and residue depletion in egg components after multiple oral administration to laying hens
(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, ...
Molecular Characterization of Small Ruminant Lentiviruses in Polish Mixed Flocks Supports Evidence of Cross Species Transmission, Dual Infection, a Recombination Event, and Reveals the Existence of New Subtypes within Group A
(MDPI, 2021)
Small ruminant lentiviruses (SRLVs) are a group of highly divergent viruses responsible for global infection in sheep and goats. In a previous study we showed that SRLV strains found in mixed flocks in Poland belonged to ...
Experimental inoculation of chicken broilers with C. gallinacea strain 15-56/1
(2021)
Chlamydia gallinacea is one of the new Chlamydia species, encountered predominantly in birds and occasionally in cattle, and its dissemination, pathogenicity and zoonotic potential have not yet been fully elucidated. Until ...
57. Naukowa Konferencja Pszczelarska
(Wydawnictwo Uniwersytetu Śląskiego, Katowice, 2021)
Choroby bakteryjne i pierwotniacze pszczoły miodnej (Apis mellifera L.) takie jak zgnilec amerykański (AFB), zgnilec europejski (EFB) czy nosemoza zazwyczaj zwalczane są przy użyciu leków przeciwdrobnoustrojowych należących ...
57. Naukowa Konferencja Pszczelarska
(Wydawnictwo Uniwersytetu Śląskiego (UŚ), Katowice, 2021)
Acarapis woodi jest czynnikiem etiologicznym choroby roztoczowej pszczół
zwanej również akarapidozą. W Polsce od 1988 roku nie odnotowano ani jednego przypadku
akarapidozy, w związku z czym zaprzestano dalszego prowadzenia ...
A pilot study on the effect of a novel feed additive containing exogenous enzymes, acidifiers, sodium butyrate and silicon dioxide nanoparticles on selected cellular immune indices and body weight gains of calves
(National Veterinary Research Institute in Pulawy, 2021)
Introduction: The rearing of calves is a difficult period for farmers due to health problems to which the animals are prone this time. Since the use of antibiotics as growth promoters has been forbidden, various innovative ...
Balantidium coli in pig farms suspected of porcine circovirus type 2 (PCV2) associated enteritis
(National Veterinary Research Institute in Pulawy, 2021)
Introduction: Diarrhoea in growing-finishing pigs is a common problem of commercial pig farms. Among many causative factors, porcine circovirus type 2 (PCV2) is one considered an important pathogen in modern pig production. ...
Analysis of β-agonists in different biological matrices by liquid chromatography–tandem mass spectrometry
(National Veterinary Research Institute in Pulawy, 2021)
Introduction: Wide use is made of β-agonists in therapy due to their smooth muscle–relaxant properties. They also have
a side effect of increasing muscle mass. Besides improving oxygen utilisation as bronchodilators, ...