Pretraživanje
Prikaz rezultata 1-10 od 25
Nosema ceranae and queen age influence the reproduction and productivity of the honey bee colony
(Taylor & Francis Ltd, Abingdon, 2014)
The strength of the honey bee colony and the quality concerning brood production, number of worker bees and honey yield depend substantially upon the characteristics of the queen. Reproductive and productive capacities of ...
Protective effect of dry olive leaf extract in adrenaline induced DNA damage evaluated using in vitro comet assay with human peripheral leukocytes
(Pergamon-Elsevier Science Ltd, Oxford, 2014)
Excessive release of stress hormone adrenaline is accompanied by generation of reactive oxygen species which may cause disruption of DNA integrity leading to cancer and age-related disorders. Phenolic-rich plant product ...
The first detection of Acuaria spinosa in pheasants
(Univ Ljubljana, Veterinary Faculty, Ljubljana, 2014)
Parasitoses caused by the Acuariidae helminths sporadically occur in both free-living and artificially bred pheasant populations (Phasianus colchicus L.). In order to verify this situation, an investigation with the aim ...
Hypoxia/Hypercapnia-Induced Adaptation Maintains Functional Capacity of Cord Blood Stem and Progenitor Cells at 4 degrees C
(Wiley, Hoboken, 2014)
We analyzed the effect of exposure to hypoxic/hypercapnic (HH) gas mixture (5% O2/9% CO2) on the maintenance of functional cord blood CD34+ hematopoietic stem and progenitor cells in severe hypothermia (4 degrees C) employing ...
Cs-137 and K-40 in some traditional herbal teas collected in the mountain regions of Serbia
(Taylor & Francis Ltd, Abingdon, 2014)
Herbal teas are an important part of traditional medicine in Serbia. The objective of the present study was to determine the activity concentrations of K-40 and Cs-137 in herbal tea, using the gamma spectroscopy method. ...
The effects of lairage time and handling procedure prior to slaughter on stress and meat quality parameters in pigs
(Elsevier Sci Ltd, Oxford, 2014)
Lairage time (short - 8 min to 2.7 h, n = 28 vs. long - 14 to 21.5 h, n = 72) and pig handling (gentle - no use of stick or electric prod, pig not slipping, falling, nor emitting high-pitched vocalizations vs. rough - where ...
Influence of ovsynch-treatment on concentration of progesterone in blood serum and pregnancy rates after artificial insemination in cows [Einfluss einer Ovsynch-Behandlung auf die Progesteronkonzentrationen im Blutserum und Trächtigkeitsraten bei Kühen na
(Eugen Ulmer Gmbh Co, Stuttgart, 2014)
Fertiliy rate in high milk-yield dairy cows, with prolonged postpartum anestrus, was investigated after treatment by Ovsynch protocol. Thirty cows with follicular cysts or unovulated follicles (around 1.2 cm in diameter), ...
Age-related Changes in the Articular Cartilage of the Stifle Joint in Non-working and Working German Shepherd Dogs
(Elsevier Sci Ltd, Oxford, 2014)
The aims of this study were to define age-related histological changes in the articular cartilage of the stifle joint in non-chondrodystrophic dogs and to determine whether physical activity has a positive impact on ...
Uranium distribution in broiler organs and possibilities for protection
(Springer, New York, 2014)
The aim of the present study was to investigate the distribution of uranium (uranyl nitrate hexahydrate, UN) in muscle and organs (kidney, liver, and brain) of broilers, after a 7-day contamination with UN and administration ...
Free-radical scavenging activity and antibacterial impact of Greek oregano isolates obtained by SFE
(Elsevier Sci Ltd, Oxford, 2014)
The antioxidant and antibacterial properties of Greek oregano extracts obtained by fractional supercritical fluid extraction (SFE) with carbon dioxide were investigated and compared with the properties of essential oil ...