Pretraživanje
Prikaz rezultata 1-10 od 88
Comparative investigations of sensitivity and specificity of immunoenzyme probe and inhibition hemagglutination test in serological diagnostics of newcastle disease in poultry / Uporedno ispitivanje osetljivosti i specifičnosti imunoenzimske probe i testa inhibicije hemaglutinacije u serološkoj dijagnostici newcastle bolesti živine
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2009)
Comparative investigations of the sensitivity and specificity of the indirect immunoenzyme probe - iELISA and the hemagglutination inhibition test (HI test) in serological diagnostics of the Newcastle disease in poultry ...
Bryophyte diversity within urban areas: Case study of the city of Belgrade (Serbia)
(International Journal of Botany, 2009)
The bryophyte diversity and urban bryophyte flora of the city of Belgrade was studied. In total 210 taxa were recorded, with 23 hepatics and 187 mosses. Comparing to some other urban areas of Europe, bryophyte diversity ...
Mycotoxins in poultry production / Mikotoksini u živinarskoj proizvodnji
(Matica srpska, Novi Sad, 2009)
All poultry is sensitive to mycotoxins. This partly depends on the type, age and production categories of poultry, their living conditions and nutritive status and partly on the type, quantity and duration of mycotoxin ...
Examination of the efficacy of various feed additives on the pathomorphological changes in broilers treated with T-2 toxin / Ispitivanje uticaja različitih dodataka hrani na intenzitet patomorfoloških promena kod brojlera tretiranih T-2 toksinom
(Matica srpska, Novi Sad, 2009)
A 21-day-long experiment was performed on 160 one-day-old 'Ross' broiler chicks. This research was done with the aim of investigating pathomorphological changes in broilers exposed to a relatively small amount of T-2 toxin ...
Evaluation of the efficacy of different feed additives to adsorbe T-2 toxin in vitro / Ispitivanje efikasnosti adsorpcije T-2 toksina različitim adsorbentima u uslovima in vitro
(Matica srpska, Novi Sad, 2009)
In the trial, in vitro HPTLC - High Performance Thin Layer Chomatography was used to determine the amount of 'free', i.e. unbound or non-decomposed T-2 toxin. Mean adsorption or degradation levels of T-2 toxin in examined ...
Concentration of cortisol, insulin-like growth factor-I and immunoglobulin G class in blood of neonatal calves of different body mass at birth / Koncentracija kortizola, insulinu sličnog faktora rasta-I i imunoglobulina G-klase u krvi neonatalne teladi različite telesne mase na rođenju
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2009)
The objective of this work was to examine whether concentrations of cortisol, insulin-like growth factor-I (IGF-I) and immunoglobulin G class (IgG), in fact blood parameters which are believed to be of extreme importance ...
Inhibitory effect of eugenol on rat ileal motility in vitro / Inhibitorni efekt eugenola na motilitet ileuma pacova in vitro
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2009)
Eugenol, an essential oil of clove oil possesses several different pharmacological properties, including antimicrobial, antifungal, insecticidal and antihelmintic. With regard to the digestive tract, eugenol has shown ...
Essential Oil Variability in Natural Populations of Picea omorika, a Rare European Conifer
(Wiley-V C H Verlag Gmbh, Weinheim, 2009)
This study is the first report on the composition and variability of essential oil in the relic, endemic, and vulnerable free species Serbian spruce, Picea omorika, in its natural populations. In the needles of 108 trees ...
Salmonellosis in poultry breeding in view of introducing vaccination / Salmoneloza u živinarstvu u svetlu uvođenja vakcinacije
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2009)
With the increased demand of consumers for safe poultry products, efficient control of pathogenic microorganisms that cause diseases in humans is becoming the chief challenge in contemporary poultry production. Poultry ...
Investigation of zeolites influence on vitamin B6 content in broilers' chicken meat: Method validation / Ispitivanje uticaja zeolita na sadržaj vitamina B6 u mesu brojlera - validacija metode
(Institut za higijenu i tehnologiju mesa, Beograd, 2009)
Zeolites are crystal, hydrated aluminosilicates of alkali-metal and alkaline-earth-metal cations which possesses 'infinite' three-dimensional crystaline structure, and are characterized with an ability of losing and accepting ...