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Xylazine, an alpha(2)-adrenergic agonist, induces apoptosis of rat thymocytes and a thymocyte hybridoma line in vitro
(Prous Science, Sau-Thomson Reuters, Barcelona, 2003)
In our previous experiments, we demonstrated that xylazine, an alpha(2)-adrenergic agonist, stimulated proliferation of thymocytes triggered by concanavalin A. In contrast, higher concentrations of xylazine were inhibitory. ...
The effect of the antioxidant catalase on oestrogens, triiodothyronine, and noradrenaline in the Comet assay.
(Teratogenesis, carcinogenesis, and mutagenesis, 2003)
Metabolic changes in the phenolic groups of steroidal oestrogens accompanied by the generation of quinones and reactive oxygen species underlie their mutagenic effects. Although nonsteroidal hormones and related compounds ...
Indirektno dokazivanje prisustva virusnog arteritisa konja (EAV) kod pastuva u jednom zapatu
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad, 2003)
The cause of this infective disease, which is spread all over the world, is a RNK virus from the family of Arterivirdae. Most often the illness has a sub clinical form, or sometimes with the increase of body temperature, ...
Analysis of factors influencing estrus cycle in dairy cows / Analiza faktora koji utiču na tok estralnog ciklusa visokomlečnih krava
(Fakultet veterinarske medicine, Beograd, Srbija, 2003)
U radu je prikazana analiza učestalosti intervala između dva osemenjavanja u dva godišnja perioda, od 1. 4. 2001. do 31. 3. 2003. godine na farmi sa 500 crno-belih holštajn-frizijskih krava, sa proizvodnjom mleka od 5500 ...
Antarctic air over New Zealand following vortex breakdown in 1998
(Copernicus PublicationsEuropean Geosciences Union, 2003)
An ozonesonde profile over the Network for Detection of Stratospheric Change (NDSC) site at Lauder (45.0° S, 169.7° E), New Zealand, for 24 December 1998 showed atypically low ozone centered around 24 km altitude (600 K ...
Effect of vitamin E suplementation on the health status and production capabilities of high producing diary cows / Efekti korišćenja vitamina e na zdravstveni status i proizvodne sposobnosti kod visokomlečnih krava
(Fakultet veterinarske medicine, Beograd, Srbija, 2003)
Concerning the importance of vitamin E in the nutrition of high-producing cows, a review of the recent available literature was done (for its chemical characteristics, metabolism, content in the feedstuffs and the effects ...
Comparative analysis of antibiotic residue in milk using enzyme and microbiological methods
(Fakultet veterinarske medicine, Beograd, Srbija, 2003)
Antibiotic residue can have a harmful effect on human health and can disrupt the processing of milk and milk products. In order to prevent these unwanted effects of residue, different screening methods are used today. The ...
Cryptosporidium infection in nursing, weaning and post-weaned piglets and sows in the Belgrade district / Cryptosporidium infekcija kod sisančadi, zalučene i prasadi posle zalučenja i krmača na području Beograda
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2003)
The study of the prevalence of Cryptosporidium infection in pigs was carried out in a rural area in the Belgrade district. Nursing, weaning and post-weaned piglets and sows kept in intensive breeding conditions were examined ...
Numerical and structural chromosome polimorphism in fish species: Carassius auratus gibelio b. and alburnus alburnus L. / Numerički i strukturni polimorfizam hromozoma kod riba vrsta – Carassius auratus gibelio B. I Alburnus alburnus L.
(Fakultet veterinarske medicine, Beograd, Srbija, 2003)
The paper presents the results of cytogenetic investigations of the fish species Carassius auratus gibelio, B. and Alburnus alburnus, L. Karyotype definitions are given for fish caught at different localities in Serbia. ...
Quantitative and qualitative analysis of Ag-NOR in benign and malignant canine mammary gland tumors / Kvantitativna i kvalitativna analiza Ag-NOR kod benignih i malignih tumora mlečne žlezde kuja
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2003)
In this retrospective study, quantitative and qualitative analyses of argyrophil nucleolar organizer regions (AgNORs) in 54 malignant and 18 benign canine mammary gland tumors were made. Statistical analysis showed a ...