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Effect of coccidiosis on the enzymatic and non-enzymatic antioxidative systems in broilers
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1998)
This report describes an investigation of the effects of coccidial infection on enzymatic and non-enzymatic antioxidative systems in hemolyzed blood and liver homogenate from broilers (glutathione - GSH, glutathione reductase ...
Light microscopic and immunohistochemical investigation of peyers patches in calves experimentally infected with rotavirus
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1998)
Pathomorphological and immunohistochemical examinations were carried out on tissue sections of the jejunum and ileum from calves experimentally infected with rota virus immediately after birth. Rota virus particles were ...
Thyroid gland function in the belgrade laboratory (b/b) rat
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1997)
The Belgrade laboratory (b/b) rat has a unique hereditary defect in iron metabolism, that induces profound anemia and hypoxia. Serum thyroid hormone levels in anemic b/b rats and non-anemic controls (+/+) were investigated ...
Plasma thyroxine and triiodothyronine levels after induction and synchronization of estrus in the anoestrous season in ewes
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1997)
The thyroid hormonal status of ewes after induction and synchronization of estrus in the anoestrous season was investigated by determination of plasma triiodorthyronine (T 3 ) and thyroxine (T 4 ) concentrations using ...
Cytogenetic changes in bone marrow cells of wistar rats induced by levamisole hydrochloride
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1998)
"Levamisol" is an antiparasitic drug produced by ICN-Galenika (Yugoslavia). This anthelmintic was cytogenetically analyzed in vivo in an experiment on three groups of Wistar rats. The control group of rats was treated with ...
Genotoxicity of the anticoccidial agent salinomycin
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1998)
This report presents an analysis of genotoxic effects of the ionophoric antibiotic salinomycin commonly used in the control of coccidiosis. Mutagenic properties were determined, after application of increasing doses to ...
Biodiversity of the honeybee apis mellifera, linne (1758), from some Yugoslav regions. I - The biometric variability of the chromosomes of the Banat and Syenichko - Peshterski ecotypes
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1999)
In this paper are presented the results of comparative biometric studies of the chromosomes of two honeybee ecotypes (the Banat ecotype - BET, and the Syenichko - Peshterski ecotype - SET) from some ecogeographically defined ...
An investigation of the cytotoxic effect of Bacillus spp. isolated from raw milk on vero cell cultures
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1999)
Members of the genus Bacillus are often present as contaminants in raw milk. The sources of milk contamination are in the environment. The average level of raw milk contamination with Bacillus spp. is 3.42 × 10 2 |ml during ...
The effect of a clinoptiolite based mineral adsorbent on colostral immunoglobulin G absorption in newborn piglets
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1998)
The aim of this study was to estimate the influence of the presence of added natural zeolites on the degree of absorption of colostral IgG in newborn piglets. The experimental groups were fed colostrum and a mineral adsorbent ...
Examination of the biochemical characteristics of bacilli isolated from raw milk
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1998)
A total of 114 samples of raw milk were examined for the presence of bacilli. It was found that the level of bacillus contamination in raw milk depended on the place where the samples were taken. Raw milk on the farms was ...