Search results for "Farm"
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Paraugu sagatavošanas metodes optimizācija farmaceitisko savienojumu noteikšanai notekūdens paraugos
2021
Paraugu sagatavošanas metodes optimizācija farmaceitisko savienojumu noteikšanai notekūdens paraugos. Šukajeva V., zinātniskā vadītāja Mag. ķīm. Ikkere L.E. Bakalaura darbs, 59 lpp., 11 attēli, 16 tabulas, 37 literatūras avoti, 1 pielikums. Latviešu valodā. Bakalaura darba ietvaros tika veikta literatūras avotu izpēte par uz notekūdeņiem balstītu epidemioloģiju, Latvijā izplātītākiem farmaceitiski aktīviem savienojumiem, populācijas biomarķieriem un farmaceitisko savienojumu noteikšanas tendencēm ūdens matricās. Klasiskā SPE metode tika optimizēta 56 farmaceitiski aktīvo savienojumu noteikšanai notekūdens paraugos. SPE metodes optimizēšanai tika salīdzinātās Oasis® HLB un dažādas Strata™ ko…
Búsqueda de compuestos con potencial terapéutico para la enfermedad de Parkinson y estudio de la relación entre la enfermedad de Parkinson y la Diabe…
2022
La enfermedad de Parkinson (EP) es la segunda enfermedad neurodegenerativa más frecuente. Actualmente, la EP no tiene cura, y las terapias existentes solo son capaces de tratar los síntomas de esta enfermedad, pero no de ralentizar o de parar su progresión. Con el objetivo de descubrir nuevos fármacos que pudieran ser útiles para tratar esta enfermedad, hemos realizado un rastreo a gran escala, evaluando los compuestos incluidos en la quimioteca Prestwick (1120 compuestos). Para ello, estudiamos el efecto de estos compuestos sobre la actividad motora en un modelo de la EP en Drosophila basado en la mutación del gen DJ-1beta (ortólogo del gen humano DJ-1, cuya mutación es causante de casos f…
Virulence and Molecular Typing of Vibrio harveyi Strains Isolated from Cultured Dentex, Gilthead Sea Bream and European Sea Bass
2003
Vibrio harveyi was isolated from internal organs or ulcers of diseased and apparently healthy gilthead sea bream (Sparus aurata) and European sea bass (Dicentrarchus labrax) cultured in several fish farms located on the Spanish Mediterranean coast. The prevalence of the bacterium was significantly higher in European sea bass than in gilthead sea bream, and was closely related to the season in both fish species, occurring almost exclusively on warm months (June to November). After phenotypic characterization, a selection of forty five isolates from gilthead sea bream, sea bass, and several isolates previously obtained from common dentex (Dentex dentex) of the same area, were molecularly type…
Assessment of Salmonella spp. in feces, cloacal swabs, and eggs (eggshell and content separately) from a laying hen farm.
2011
Microbial pathogens of the genus Salmonella are among the leading causes of foodborne illness in the world. The present study was done on a laying hen farm with a Salmonella enterica serovar Enteritidis-positive result according to the testing specified by European regulation 2160/2003. The aim of this study was to compare the Salmonella contamination on a laying hen farm with the Salmonella presence in the hen eggs. The strains were isolated by ISO method 6579:2002 (standard method for the detection of Salmonella spp. in the European regulation for food and animal feeding stuffs, animal feces, and environmental samples from the primary production stage, including poultry farms) and were co…
Transition Metal Complexes as DNA-intercalators
2008
DNA Binding and Biological Activity of Transition Metal Complexes
2011
The interaction of DNA with metal complexes: experimental and computational studies
2011
DNA interaction and biological activity of first row transition metal complexes
2011
IL DNA PUÒ ANCORA ESSERE CONSIDERATO UN BERSAGLIO D’ELEZIONE PER LO SVILUPPO DI NUOVI FARMACI ANTITUMORALI?
2012
Phytochemical Constituents, Antioxidant Activity, and Toxicity Assessment of the Aerial Part Extracts from the Infraspecific Taxa of Matthiola frutic…
2021
In a project designed to investigate the specific and infraspecific taxa of Matthiola endemic to Sicily (Italy) as new potential sources of bioactive compounds in this work, the infraspecific taxa of Matthiola fruticulosa were studied, namely, subsp. fruticulosa and subsp. coronopifolia. HPLC–PDA/ESI–MS and SPME–GC/MS analyses of hydroalcoholic extracts obtained from the aerial parts of the two subspecies led to the detection of 51 phenolics and 61 volatile components, highlighting a quite different qualitative–quantitative profile. The antioxidant properties of the extracts were explored through in vitro methods: 1,1-diphenyl-2-picrylhydrazyl (DPPH), reducing power and Fe2+ chelating activ…