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Prikaz rezultata 11-20 od 179
European multicenter study on antimicrobial resistance in bacteria isolated from companion animal urinary tract infections
(BMC, London, 2016)
Background: There is a growing concern regarding the increase of antimicrobial resistant bacteria in companion animals. Yet, there are no studies comparing the resistance levels of these organisms in European countries. ...
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 ...
Biocompatibility Investigation of New Endodontic Materials Based on Nanosynthesized Calcium Silicates Combined with Different Radiopacifiers
(Elsevier Science Inc, New York, 2017)
Introduction: The aim of this article was to analyze biocompatibility and bioactivity of new endodontic materials on the basis of nanosynthesized calcium silicates (ALBO-MPCA(1) and ALBO-MPCA(2)) combined with different ...
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 ...
Cadmium and mercury accumulation in European hare (Lepus europaeus): age-dependent relationships in renal and hepatic tissue
(Springer Heidelberg, Heidelberg, 2014)
A total of 63 European hares have been collected from five Serbian agricultural regions. The hares assayed were divided into four age groups (3-6 months, 12 months, 12-24 months, and 24-36 months) and investigated upon ...
Analysis of premature centromere division (PCD) of the X chromosome in Alzheimer patients through the cell cycle
(Pergamon-Elsevier Science Ltd, Oxford, 2004)
Cytogenetic analysis of the X chromosome in phytohaemagglutinin stimulated peripheral blood lymphocytes was evaluated in 12 sporadic Alzheimer disease (AD) patients and in 11 healthy subjects. For chromosome analysis two ...
Variability of the honey bee mite Varroa destructor in Serbia, based on mtDNA analysis
(Springer, Dordrecht, 2013)
Only two mitochondrial haplotypes (Korea and Japan) of Varroa destructor, the ectoparasitic honey bee mite, are known to be capable of infesting and successfully reproducing in Apis mellifera colonies worldwide. Varroa ...
Dynamics of beryllium-7 specific activity in relation to meteorological variables, tropopause height, teleconnection indices and sunspot number
(Elsevier, Amsterdam, 2017)
The dynamics of the beryllium-7 specific activity in surface air over 1987-2011 is analyzed using wavelet transform (WT) analysis and time -dependent detrended moving average (tdDMA) method, WT analysis gives four periodicities ...
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 ...
Evaluation of genotoxic effects of Apitol (R) (cymiazole hydrochloride) in vitro by measurement of sister chromatid exchange
(Elsevier Science Bv, Amsterdam, 2005)
Apitol((R)), with cymiazole hydrochloride as the active ingredient. is used in bee-keeping, against the ectoparasitic mite Varroa destructor. The preparation was evaluated for genotoxicity in cultured human peripheral blood ...