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Testing the efficiency of different treatments of subclinical Staphylococcus aureus mastitis in cows during the dry period / Ispitivanje efikasnosti različitih tretmana subkliničkih mastitisa krava izazvanih Staphylococcus aureus-om u zasušnom periodu
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2010)
Mastitis is still the most common disorder which is present in diary cows. Changes in genetics, nutrition and milking equipment affect the incidence of subclinical and clinical forms of mastitis. Staphylococcus aureus is ...
Relationship between the indexes of insulin resistance and metabolic status in dairy cows during early lactation
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2017)
Insulin resistance is a phenomenon which accompanies the ongoing metabolic adaptation in cows during early lactation. The aim of our study was to determine the linear correlations of HOMA (Homeostatic Model Assessment), ...
Induction and synchronization of estrus in dairy cows using a single injection of PGF2α and GnRH / Primjena jednokratne injekcije PGF2α i GnRH u svrhu indukcije i sinhronizacije estrusa kod mliječnih krava
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2012)
The aim of this study was to examine the effects of treatment with a single injection of GnRH and PGF2α on estrous response, fertility and service period. A total of 120 lactating Simmental cows were divided into four ...
The influence of antisperm Ig G and Ig A antibodies from cows sera and cervical mucus on bull sperm motility / Uticaj antispermalnih antitela Ig G i Ig A klase poreklom iz seruma i cervikalne sluzi krava na pokretljivost spermatozoida
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2013)
The aim of this study was to investigate the influence of antisperm Ig G and Ig A antibodies (ASA) from the sera and cervical mucus of cows on bulls sperm motility. A total of 64 cows was included in the study and samples ...
Placental iodothyronine deiodinases expression in pregnant cows exposed to propylthiouracil (PTU) and thyroid axis activity of their calves / Ekspresija dejodinaza u placenti krava tretiranih sa propiltiouracilom (PTU) i aktivnost tireoidne osovine njihove teladi
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2016)
The aim of our study was to investigate if the thyroid axis of newborn calves is affected by prenatal application of propylthyouracil (PTU). The study included 20 late pregnant Holstein cows. One group (n=10) was treated ...