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Follicular development and atresia in the ovaries of thyroxine treated juvenile rats
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1997)
The effect of early hyperthyroidism on folliculogenesis in the ovary of juvenile rats was investigated. Hyperthyroidism was induced by injection of 150 μg DL-thyroxine (DL-T 4 ) to females every other day, from the 9 th ...
Examination of the immunogenicity of experimental polyvalent subunit vaccine against influenza viruses
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1997)
The immunogenicity of experimental polyvalent subunit vaccine against the influenza viruses, types A/H1N1, A1 /H3N2/ and B was studied in a biological assay on 15 experimental female rabbits, of the chin-chilla breed, ...
Influence of intestinal coccidia infection of rabbits upon plasma and fecal protein levels, and plasma and urinary urea and creatinine levels
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1998)
Two groups of rabbits, with 10 animals each, were artificially infected with varying doses of sporulated intestinal coccidia oocysts. The infectious material was composed of oocyst of several rabbit intestinal coccidia ...
Parasitofauna of the Ohrid trout (Salmo letnica Karaman, 1924) from Lake Ohrid (Macedonia)
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1998)
In the period from April, 1995 to March, 1996, 131 specimens of the Ohrid trout (Salmo letnica, Karaman) 1924 from the Macedonian part of Lake Ohrid were examined parasitologically. A total of 99 fishes (75.57%) were found ...
The influence of intestinal coccidia infection of rabbits upon plasma and urine electrolyte concentrations
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1998)
Two groups of rabbits, with 10 animals each, were artificially infected with varying doses of sporulated intestinal coccidia oocysts. The first group was infected with 2x10(5), whereas the second received 4x10(5) infectious ...
The influence of rabbit infection with intestinal coccidia upone the activity of liver enzymes
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1998)
Two groups of 10 rabbits each were infected with different doses of sporulated intestinal coccidia oocysts. Oocysts of the following intestinal coccidia were used as the infectious material: Eimeria flavescens (7%), Eimeria ...
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 ...
Activity variations and concentration factors for natural radionuclides in a “soil-plant-honey” system
(Elsevier, 1996)
The activity of natural radionuclides (226Ra, 238U, 235U, 232Th, and 40K) was measured in soils, meadow flowers, and honey from a mountain region in West Serbia. No statistically significant differences in the contents of ...
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 ...