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Prikaz rezultata 31-40 od 56
A study of selenium genotoxicity in the micronucleus test on mice
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1996)
Genotoxicological characterization of sodium selenite in the micronucleus test on BALB/c mice showed that a very small dose (0.2 mg/kg body weight), as well as higher doses (2.0 and 10.0 mg/kg body weight), applied ...
Investigation of the genotoxic effects of ivermectin on human lymphocytes
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1996)
The genotoxic effects of ivermectin, a widely used antiparasitic drug, were investigated. It was tested in various concentrations in PHA-activated human lymphocyte cultures, for the ability to induce sister chromatid ...
A study of the sex ratio of the ticks (Acarina, Ixodidae) of Serbia
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1996)
A study of the sex ratio of the ten tick species in West, East and South-East Serbia between 1984. and 1990. revealed the following: the relative number of each sex was significantly different from the expected one (1:1) ...
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 ...
The first occurrence of Chabertia ovina in wild swine
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1997)
Wild swine hunted in the forest near Bački Monoštor were examined by pathoanatomical section. The following nematode species were found in the large intestine: Chabertia ovina, Trichostrongylus suis, Globocephalus urosubulatus, ...
Examination of the immunogenicity of experimental subunit vaccine against newcastle disease virus
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 1996)
The of immunogenicity of the experimental subunit vaccine against Newcastle Disease virus was studied in a biological assay on 180, Issa Brown chickens, (80 chickens of 21 days old, and 100 chickens of 11 days old) and 50 ...
Selenium status of patients with Balkan endemic nephropathy
(Humana Press, 1992)
The selenium (Se) contents in common cereals in endemic and nonendemic areas in Serbia are very low. Plasma Se levels of both patients and healthy subjects, were also low, reflecting low Se intakes. Patients with Balkan ...
Blood and plasma selenium levels and GSH-Px activities in patients with arterial hypertension and chronic heart disease
(Begell House Inc., 1998)
The purpose of this study was to examine the relationship between arterial hypertension (HTN), chronic heart disease (CHD), and selenium (Se) status. Blood and plasma Se concentrations and Se-dependent GSH-Px activities ...
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; ...
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 ...