Претраживање
Приказ резултата 1-10 од 89
Ochratoxin A 'in vitro' biosynthesis by the Aspergillus ochraceus E'G isolate / In vitro biosinteza ohratoksina A kod izolata Aspergillus ochraceus E'G
(Matica srpska, Novi Sad, 2009)
This paper deals with the biosynthetic capacity for ochratoxin A (OTA) production by Aspergillus ochraceus E'G isolate derived from A. ochraceus CBS 108.08 strain, during 2007. Preliminary analysis of fungal potential for ...
Glucose tolerance test in the assessment of endocrine pancreatic function in cows before and after surgical correction of left diplaced abomasum / Primena testa opterećenja glukozom u oceni endokrine funkcije pankreasa kod krava obolelih od dislokacije sirišta na levo pre i posle hirurškog tretmana
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2009)
The aim of this study was to examine the secretory capacity of endocrine pancreas beta cells in healthy cows and cows suffering from left displaced abomasum (LDA) by determination of glucose and insulin concentrations in ...
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 ...
Examination of presence of specific antibodies against avian influenza virus in some species of wild birds / Ispitivanje prisustva specifičnih antitela protiv virusa avijarne influence kod nekih vrsta divljih ptica
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2009)
Infections caused by the avian influenza virus have been known for a long time and they are present, to a smaller or greater extent, in both extensive and intensive poultry production in many parts of the world. Epidemiological ...
Influence of bioclimatic factors in tied dairy cow system on health, production and reproduction parameters / Uticaj bioklimatskih faktora u vezanom sistemu držanja mlečnih goveda na zdravstvene, proizvodne i reproduktivne parametre
(Institut PKB Agroekonomik, Padinska skela, 2009)
In last several years, rapid progress on the field of genetics in high producing dairy cows around the world was done. On the contrary, reproductive efficiency has suffered a dramatic decrease since the mid 1980s. The ...
Insulin-like growth factor-I (IGF-I) and thyroid hormone concentrations in colostrum of Holstein-Friesian cows before and after calving / Koncentracija insulinu sličnog faktora rasta-I (IGF-I) i tireoidnih hormona u kolostrumu krava holštajn-frizijske rase pre i posle teljenja
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2009)
The concentration of biologically active molecules in colostrum is strongly related to the metabolic and endocrine status of the cow during the early postpartum period. The aim of this study was to determine concentrations ...
Histochemical evaluation of T-2 toxin-induced cardiotoxicity in rats: Semiquantitative analysis / Histohemijsko ispitivanje kardiotoksičnih efekta kod pacova tretiranih T-2 toksinom - semikvantitativna analiza
(Matica srpska, Novi Sad, 2009)
In this study female Wistar rats were treated with T-2 toxin (1 LD50 0.23 mg/kg sc) and sacrificed on days 1, 3, 5, 7, 14, 21, 28 and 60 after the treatment. Control groups of rats were treated by saline (1 ml/kg 0.9% ...
Escherichia coli: Old problem, new pathology / Escherichia coli – stari problem, nova patologija
(Fakultet veterinarske medicine, Beograd, Srbija, 2009)
Iako se za prisustvo Escherichia coli u organizmu ljudi i životinja kao komensala zna odavno, tek u novije vreme joj se pridaje značaj kao uzročniku bolesti kod ljudi i životinja. Bolest koju izaziva ova bakterija vezuje ...
The influence of bovine thymic extract on the immune response in irradiated wistar rats / Efekat ekstrakta goveđeg timusa na imunski odgovor ozračenih wistar pacova
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2009)
Immunomodulation is a phenomenon that is based on the influence of different endogenous and exogenous substances on the function of molecules and cells pertaining to the immune system. Some components extracted from the ...
Effect of fish freezing on selected parameters of smoked product quality / Uticaj zamrzavanja ribe na odabrane parametre kvaliteta dimljenog proizvoda
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2009)
In the circumstances of small processing facilities for smoked fish production, and a particularly good fishing season, there occurs the necessity for freezing the catch in order to process it and preserve it in this way, ...