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Biodiversity of the honeybee Apis mellifera, linne (1758), from some Yugoslav regions. II - Ultrastructural chromosomal differences between banat and the syenichko - Peshterski honeybee ecotypes
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1999)
Starting from the previously formulated hypothesis that amplifications and rearrangements of chromosome regions might be the cause of the biometric chromosomal differences in the analysed samples of honeybees from the ...
Alterations of pancreatic acinar cells and biochemical changes in serum due to experimentally induced acute pancreatitis in dogs
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1999)
Experimentally induced acute pancreatitis was initiated in 16 male German shepherd dogs by application of sodium taurocholate into the pancreatic duct system. Potential effects of oxygen free radicals were evaluated by ...
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 ...
Examinations of the immunogenicity of the experimental bivalent subunit vaccines against herpes simplex virus type 1 and 2
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1999)
The objective of our study was to check the immunogenicity of experimental bivalent subunit vaccines against Herpes simplex viruses (HSV1 and HSV2). The subunit vaccines were prepared from glycoprotein antigens isolated ...
The effect of feeding various dietary lead level on the performances of broilers
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1999)
The 42 day long trial was performed on 94 Hybro broilers divided into four groups. All groups of chickens were fed with commercial feed mixtures and the lead was added as lead acetate of quantities enough to supply 0; 9.2; ...
Blood serum protein status of broilers treated by T-2 toxin
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1999)
The influence ofT-2 toxin on blood serum protein status was examined in Hybro broilers in two trials. In the first trial experimental groups were daily treated with T-2 toxin at 0.02 and 0.20 mg/kg BM for 7 days. In the ...
Immunohistochemical detection of infectious bursal disease virus antigen in the bursa of fabricius of experimentally infected chickens
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1999)
The indirect immunoperoxidase method (IP) with polyclonal antibodies was used for detecting infectious bursal disease (IBD) virus antigen in the bursa of chickens experimentally infected with a highly virulent vi,vs ...
Parasitofauna of the Ohrid belvica (Acantholingua ohridana Hadžišče, 1961) from Lake Ohrid (Macedonia)
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1999)
Parasitological examination showed that out of 316 specimens of the Ohrid belvica (Acantholingua ohridana Hadžišče, 1961; former term Salmothymus ohridanus Steindachner, 1892) from the Macedonian part of Lake Ohrid 172 ...
Blood glucose, plasma osmolarity and urea and creatinine clearance in rabbits artificially infected with intestinal coccidia
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1999)
Two groups of ten coprologically oocyst free rabbits were infected with 2×10 5 or 4×10 5 coccidia oocysts composed of Eimeria flavescens (7%), E. matsubayashi (9%), E. magna (12%), E. neoleporis (19%), E. perforans (21%) ...
The effects of pH on tyramine production in fermented sausages
(Deutscher Fachverlag GmbH, Frankfurt Main, 1999)
Three types of fermented sausages were produced using the same sausage batter but with pH adjusted to 3 different levels: (A) natural pH of sausage batter was nor altered, (B) pH was artificially decreased by adding GDL ...