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Stimulating effect of sugar dusting on honey bee grooming behaviour
(Wiley, Hoboken, 2012)
The aim of this research was to investigate whether or not sugar dusting can stimulate the grooming behaviour in Apis mellifera L. (Hymenoptera: Apidae), an important defensive mechanism against Varroa destructor Anderson ...
Two structurally distinct chalcone dimers from Helichrysum zivojinii and their activities in cancer cell lines
(Pergamon-Elsevier Science Ltd, Oxford, 2014)
Dimers tomoroside A (1) and tomoroside B (2) of the co-occuring known chalcone monomer (3), along with the seven known flavonoid glucosides (4-10), were isolated from the aerial parts of Helichrysum zivojinii Cernjavski & ...
Leaves of higher plants as biomonitors of radionuclides (Cs-137, K-40, Pb-210 and Be-7) in urban air
(Springer Heidelberg, Heidelberg, 2013)
Leaves of linden (Tilia tomentosa L. and Tilia cordata Mill.) and horse chestnut (Aesculus hippocastanum L.) were analysed as biomonitors of radionuclides in urban air. Samples of soils, leaves and aerosols were collected ...
Functionalization of polycaprolactone/hydroxyapatite scaffolds with Usnea lethariiformis extract by using supercritical CO2
(Elsevier Science Bv, Amsterdam, 2016)
Investigation of an integrated supercritical fluid extraction and supercritical solvent impregnation process for fabrication of microporous polycaprolactone-hydroxyapatite (PCL-HA) scaffolds with antibacterial activity is ...
Fish oil supplementation improved liver phospholipids fatty acid composition and parameters of oxidative stress in male wistar rats
(Wiley, Hoboken, 2012)
In the present study, we examined the effects of fish oil supplementation in 3 months old male Wistar rats on changes in plasma and liver lipid metabolism and oxidative stress parameters. Twenty Wistar rats were randomly ...
In vitro control of multiplication of some food-associated bacteria by thyme, rosemary and sage isolates
(Elsevier Sci Ltd, Oxford, 2012)
Antibacterial activity of thyme, rosemary and sage isolates obtained by supercritical fluid extraction and hydrodistillation was investigated on Geobacillus stearotermophillus, Bacillus cereus, Bacillus subtilis var. niger, ...
Resting and dobutamine stress test induced serum concentrations of brain natriuretic peptide in German Shepherd dogs
(Elsevier Sci Ltd, Oxford, 2012)
Studies of clinical uses of brain natriuretic peptide (BNP) represent one of the most important advances in cardiology since the introduction of echocardiography as a clinical diagnostic procedure. Defining the clinical ...
Effect of four lichen acids isolated from Hypogymnia physodes on viability of rat thymocytes
(Pergamon-Elsevier Science Ltd, Oxford, 2013)
Four lichen acids, physodalic acid (F1), physodic acid (F2), 3-hydroxyphysodic acid (F3), and isophysodic acid (F4), were isolated from Hypogymnia physodes methanol extract using preparative reversed-phase high performance ...
Effects of selenium yeast level in diet on carcass and meat quality, tissue selenium distribution and glutathione peroxidase activity in ducks
(Elsevier, Amsterdam, 2015)
The aim of this study was to assess how dietary supplementation of organic selenium affected carcass and meat quality, tissue selenium content and glutathione peroxidase activity in ducks. The study was performed on 240 ...
Oxidative stress, bioelements and androgen status in testes of rats subacutely exposed to cadmium
(Pergamon-Elsevier Science Ltd, Oxford, 2015)
The objective of our study was to examine testicular toxicity of cadmium (Cd), focusing on oxidative stress (OS), essential metals and androgenic status and morphological changes. Male Wistar rats [controls and four ...