Претраживање
Приказ резултата 1-10 од 144
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 ...
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 ...
Interleukin-6 (IL-6) and low O-2 concentration (1%) synergize to improve the maintenance of hematopoietic stem cells (Pre-CFC)
(Wiley-Liss, Hoboken, 2007)
Low O-2 concentration (1%) favors the self-renewal of hematopoietic stem cells and inhibits committed progenitors (CFC). Since IL-6 influences both stem cells and committed progenitors at 20% O-2, we studied its effects ...
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 ...
Chromosomal diversity in Apis mellifera carnica from Serbia
(Springer France, Paris, 2005)
Comparative chromosomal investigations of three honey bee ecotypes of A. m. carnica ( the Banat, the Timok and the Syenichko - Peshterski ecotype) from Serbia were performed. G-band analyses revealed differences between ...
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 ...
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. ...
Colostrum composition before and after calving in Holstein-Friesian cows
(British Veterinary Assoc, London, 2005)