Pretraživanje
Prikaz rezultata 1-8 od 8
Milk production in high-yielding dairy cows under different environment temperatures
(Sivar-Soc Italiana Veterinari Animali Reddito, Cremona, 2012)
The aim of this paper was to evaluate the effects of different environment temperatures on milk production in dairy cows under conditions typical for the moderate-continental climate. The trial was carried out on 40 Holstein ...
Genotypes and virulence factors in Staphylococcus aureus isolated from dairy cows with subclinical mastitis in Serbia
(Elsevier, 2023)
This study aimed to determine the prevalence of Staphylococcus aureus subclinical mastitis and to genotype the
S. aureus isolates using the 16S–23S rRNA intergenic spacer (RS-PCR) method. In addition, the genes responsible
for ...
Milk yield and composition, body condition, rumen characteristics, and blood metabolites of dairy cows fed diet supplemented with palm oil
(Springeropen, London, 2015)
Background: An addition of rumen-protected fat to the diet of cows may limit negative energy balance and/or shorten its duration, leading to increased milk production with reduced risk of metabolic disorders in dairy cows. ...
Obesity-driven prepartal hepatic lipid accumulation in dairy cows is associated with increased CD36 and SREBP-1 expression
(Elsevier Sci Ltd, Oxford, 2016)
We investigated the hypothesis that obesity in dairy cows enhanced expression of proteins involved in hepatic fatty acid uptake and metabolism. Sixteen Holstein-Friesian close-up cows were divided into 2 equal groups based ...
Tick infestation and occurrence of Anaplasma phagocytophilum and piroplasms in cattle in the Republic of Serbia
(Springer, New York, 2018)
Ticks transmit important pathogens affecting cattle such as intracellular bacteria of the genus Anaplasma or protozoa of the order Piroplasmida. This study aimed at assessing tick species present on pastures and cattle and ...
Effects of chestnut tannins supplementation of prepartum moderate yielding dairy cows on metabolic health, antioxidant and colostrum indices
(Sciendo, 2021)
This study investigated the effects of dietary supplementation with chestnut tannins (CNT) on metabolic and antioxidant status of prepartum cows along with their colostrum quality. Pregnant multiparous Holstein cows were ...
Summer Season-Related Heat Stress Affects the Mineral Composition of Holstein Dams’ Colostrum, and Neonatal Calves’ Mineral Status and Hematological Profile
(Springer, 2021)
This study examines the effect of season-related heat stress in dams on mineral status, and hematological profile of their calves. Ten Holstein dams (LowT group) were exposed to the 49-day-long period of low air temperature ...
Parathyroid hormone response in treatment of subclinical hypocalcemia inpostpartum dairy cows
(Elsevier, 2020)
The aim of this study was to evaluate different treatments of postpartum subclinical hypocalcemia in dairy cows with emphasis on PTH response. Twenty four cows with subclinical hypocalcemia (Ca 1.4–2.0 mmol/L), out of 180 ...