Претраживање
Приказ резултата 11-20 од 63
Exposure of honey bee larvae to thiamethoxam and its interaction with Nosema ceranae infection in adult honey bees
(Elsevier Sci Ltd, Oxford, 2020)
During their lifetime honey bees (Apis mellifera) rarely experience optimal conditions. Sometimes, a simultaneous action of multiple stressors, natural and chemical, results in even greater effect than of any stressor ...
Plant-based supplement containing B-complex vitamins can improve bee health and increase colony performance
(Elsevier, 2021)
It is common knowledge that nutritive stress resulting from decreased diversity and quality of food, pollution of food sources and beekeeping errors may lead to increased susceptibility of bees to pathogens and pesticides. ...
Influence of phytogenic feed additive on Lawsonia intracellularis infection in pigs (vol 151, pg 46, 2018)
(Elsevier Science Bv, Amsterdam, 2018)
Cardiac troponin I in dogs anaesthetized with propofol and sevoflurane: the influence of medetomidine premedication and inspired oxygen fraction
(Elsevier Science Bv, Amsterdam, 2018)
Objective To investigate changes in serum cardiac troponin I (cTnI) concentrations in dogs in which medetomidine was used for sedation or for premedication prior to anaesthesia with propofol and sevoflurane. Study design ...
Involvement of cholinesterases in oxidative stress induced by chlorpyrifos in the brain of Japanese quail
(Oxford Univ Press, Oxford, 2018)
Chlorpyrifos is a widely used organophosphate pesticide (OP). In birds and mammals OP exhibits a toxic effect via inhibition of cholinesterases [acetylcholinesterase (AChE) and butyrylcholinesterase (BChE)] and through ...
Growth performance, carcass characteristics, and selected meat quality traits of two strains of Pekin duck reared in intensive vs semi-intensive housing systems
(Animal, 2021)
Selection of optimal hybrid of Pekin duck and housing system could improve yield and quality of duck meat. The aim of this study was to investigate the effects of two rearing systems (intensive vs semi-intensive housing) ...
The hCOMET project: International database comparison of results with the comet assay in human biomonitoring. Baseline frequency of DNA damage and effect of main confounders
(Elsevier, 2021)
The alkaline comet assay, or single cell gel electrophoresis, is one of the most popular methods for assessing DNA damage in human population. One of the open issues concerning this assay is the identification of those ...
Anisakis allergy in human
(Elsevier Science London, London, 2017)
Several case reports show allergy and anaphylactic reactions to the fish parasite Anisakis in the domestic and occupational setting. Compared with other well-studied parasitic diseases, fish-borne parasitic zoonoses do not ...
Supercritical carbon dioxide extraction of carrot fruit essential oil: Chemical composition and antimicrobial activity
(Elsevier Sci Ltd, Oxford, 2007)
Isolation of carrot fruit (Daucus carrota L., cultivar Chanteney) essential oil by supercritical carbon dioxide was investigated from the pretreatment of herbaceous matrix and extraction conditions to the chemical composition ...
Observation and modeling of high-7Be concentration events at the surface in northern Europe associated with the instability of the Arctic polar vortex in early 2003
(Atmospheric Chemistry and Physics, 2021)
Abstract. Events of very high concentrations of 7Be cosmogenic radionuclide have been recorded at low-elevation surface stations in the subpolar regions of Europe during the cold season. With an aim to investigate the ...