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Prikaz rezultata 31-40 od 173
Prevalence and molecular characterization of enterotoxin-producing strains of Staphylococcus aureus isolated from Serbian dairy cows / Prevalencija i molekularna karakterizacija enterotoksin-produkujućih sojeva S. aureus izolovanih iz vimena krava u Srbiji
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2016)
Staphylococcus aureus is known worldwide as a frequent cause of mastitis in dairy cattle. Due to the production of heath resistant enterotoxins, this pathogen is also a major cause of food poisoning among humans, with ...
Hormonal status and regulation of glycemia in neonatal calves during the first hours of postnatal life / Hormonalni status i regulacija glikemije kod novorođene teladi tokom prvih sati postnatalnog života
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2011)
The aim of this study was to examine changes in some hormones concentrations in calves during the first 32 hours of neonatal life and to estimate their association with glycemia. Thyrty two Holstein breed calves were ...
Testing the efficiency of different treatments of subclinical Staphylococcus aureus mastitis in cows during the dry period / Ispitivanje efikasnosti različitih tretmana subkliničkih mastitisa krava izazvanih Staphylococcus aureus-om u zasušnom periodu
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2010)
Mastitis is still the most common disorder which is present in diary cows. Changes in genetics, nutrition and milking equipment affect the incidence of subclinical and clinical forms of mastitis. Staphylococcus aureus is ...
Evaluation of the effects of ephedrine on human lymphocytes in the comet assay / Evaluacija dejstva efedrina na limfocite čoveka u komet testu
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2011)
Ephedrine, a natural alkaloid from plants of the genus Ephedra, has a chemical structure similar to catecholamines. It is well established that catecholamines (adraneline, noradrenaline and dopamine) cause genotoxic and ...
Fertility of sows after intracervical or intrauterine insemination with different spermatozoa number in reduced volume doses / Fertilitet krmača posle intracervikalnog ili intrauterinog osemenjavanja različitim brojem spermatozoida u dozama redukovanog volumena
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2010)
Modern intensive pig production demands an increasing number of insemination doses per ejaculate of genetically superior boars. In order to achieve such a result the possibility of producing insemination doses in both ...
Relationship between the indexes of insulin resistance and metabolic status in dairy cows during early lactation
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2017)
Insulin resistance is a phenomenon which accompanies the ongoing metabolic adaptation in cows during early lactation. The aim of our study was to determine the linear correlations of HOMA (Homeostatic Model Assessment), ...
Comparison of m. semitendinosus morphometry and structure in gilts and barrows at market age / Poređenje morfometrijskih i histoloških osobina m. semitendinosus-a kod nazimica i kastrata na završetku tova
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2016)
The aim of this paper was to investigate the differences in morphometric characteristics and histological structure of m. semitendinosus, between gilts and barrows of German Landrace breed at the end of the fattening period. ...
Environmental prevalence and persistence of Listeria monocytogenes in cold-smoked trout processing plants / Nalaz i preživljavanje Listeria monocytogenes u pogonima za proizvodnju hladno dimljene pastrmke
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2011)
The presence of Listeria monocytogenes on the surfaces of equipment and worker's hands during different production stages, as well as on fish skin and meat during processing and storage of cold-smoked trout, was investigated. ...
Candidatus neoehrlichia sp. (fu98) and borrelia burgdorferi sensu lato in red foxes (vulpes vulpes) from Serbia
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2019)
Human activities such as deforestation, urbanization, and environmental pollution lead to a reduction in the spatial boundary between wild animals, domestic animals and humans. These activities increase the risk for the ...
Morphological differences of pancreatic lesions in mute swans and hens naturally infected with highly pathogenic avian influenza virus h5n8
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2018)
During the epizootic of highly pathogenic avian influenza subtype H5N8 in Serbia in the winter of 2016-2017, the highest percent of mortality due to this infection was recorded in mute swans (Cygnus olor). Besides mute ...