Search Results - "Martinková, Eva"

Cadmium isotope fractionation of materials derived from various industrial processes by Martinkova, Eva, Chrastny, Vladislav, Francova, Michaela, Sipkova, Adela, Curik, Jan, Myska, Oldrich, Mizic, Lukas

“…•All studied industrial processes were accompanied by Cd isotope fractionation.•ϵ114/110 Cd values of the waste materials were discernible from primary…”
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Mobilization of electroosmotic flow markers in capillary zone electrophoresis by Martínková, Eva, Křížek, Tomáš, Kubíčková, Anna, Coufal, Pavel

“…UV‐absorbing neutral substances are commonly used as markers of mean electroosmotic flow in capillary electrophoresis for their zero electrophoretic mobility…”
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Copper, zinc, chromium and osmium isotopic compositions of the Teplá-Barrandian unit black shales and implications for the composition and oxygenation of the Neoproterozoic-Cambrian ocean by Ackerman, Lukáš, Pašava, Jan, Šípková, Adéla, Martínková, Eva, Haluzová, Eva, Rodovská, Zuzana, Chrastný, Vladislav

“…Two Neoproterozoic-Cambrian shale suites that consist of normal (NBS) and metal-rich (HMBS) black shales from the Teplá-Barrandian Unit, Bohemian Massif (Czech…”
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Winter-time pollution in Central European cities shifts the 208Pb/207Pb isotope ratio of atmospheric PM2.5 to higher values: Implications for lead source apportionment by Martinková, Eva, Kochergina, Yulia V.Erban, Šebek, Ondřej, Seibert, Radim, Chrastný, Vladislav, Novák, Martin, Štěpánová, Markéta, Čuřík, Jan, Pacherová, Petra, Přechová, Eva, Veselovský, František, Volná, Vladimíra, Hladký, Daniel, Petrash, Daniel A., Komárek, Arnošt

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Ellipticine oxidation and DNA adduct formation in human hepatocytes is catalyzed by human cytochromes P450 and enhanced by cytochrome b by Stiborová, Marie, Poljaková, Jitka, Martínková, Eva, Ulrichová, Jitka, Šimánek, Vilím, Dvořák, Zdeněk, Frei, Eva

“…Ellipticine is an antineoplastic agent considered a pro-drug, the pharmacological and genotoxic effects of which are dependent on cytochrome P450 (CYP)- and/or…”
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α5β1 integrin antagonists reduce chemotherapy‐induced premature senescence and facilitate apoptosis in human glioblastoma cells by Martinkova, Eva, Maglott, Anne, Leger, David Y., Bonnet, Dominique, Stiborova, Marie, Takeda, Ken, Martin, Sophie, Dontenwill, Monique

“…The α5β1 integrin represent a new therapeutic target for glioblastoma, which are malignant brain tumors difficult to cure with conventional therapies…”
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Ellipticine oxidation and DNA adduct formation in human hepatocytes is catalyzed by human cytochromes P450 and enhanced by cytochrome b5 by Stiborová, Marie, Poljaková, Jitka, Martínková, Eva, Ulrichová, Jitka, Šimánek, Vilím, Dvořák, Zdeněk, Frei, Eva

“…Graphical abstract Cytochrome b5 increases ellipticine–DNA adduct formation by human CYP enzymes. Highlights ► We studied human CYP-mediated oxidation of…”
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Interaction of heparin and tetraarginine in capillary electrophoresis: Implication for analytical applications by Krizek, Tomas, Molnarova, Katarina, Pavlu, Vera, Filounova, Barbora, Martinkova, Eva

“…Interactions between heparin and tetraarginine in an acidic background electrolyte were investigated in capillary electrophoresis. The results showed that…”
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Elemental and Cu–Zn isotopic compositions of two bolete mushrooms grown on contrasting substrates by Andronikov, Alexandre V., Andronikova, Irina E., Sebek, Ondrej, Martinkova, Eva, Stepanova, Marketa, Vitkova, Hyacinta, Antalova, Elena

“…We studied elemental and Cu–Zn isotopic compositions of Boletus edulis and Xerocomus chrysenteron mushroom samples collected from three small catchments…”
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Effect of Compositionally Different Substrates on Elemental Properties of Bay Bolete Mushrooms: Case Study of 34 Essential and Non-essential Elements from Six Areas Affected Differently by Industrial Pollution by Andronikov, Alexandre V, Andronikova, Irina E, Sebek, Ondrej, Martinkova, Eva, Stepanova, Marketa, Perehon, Oksana

“…We studied concentrations of 34 essential and non-essential elements in samples of edible Bay Bolete (Imleria badia) mushrooms added by samples of the growing…”
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Accumulation and within-mushroom distribution of elements in red cracking bolete (Xerocomellus chrysenteron) collected over the extended period from compositionally contrasting substrates by Andronikov, Alexandre V., Andronikova, Irina E., Sebek, Ondrej, Martinkova, Eva, Stepanova, Marketa

“…We conducted a study of elemental compositions of Xerocomellus chrysenteron samples accompanied by samples of related substrate soils. All samples were…”
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Translocation of elements and fractionation of Mg, Cu, Zn, and Cd stable isotopes in a penny bun mushroom (Boletus edulis) from western Czech Republic by Andronikov, Alexandre V., Andronikova, Irina E., Martinkova, Eva, Sebek, Ondrej, Stepanova, Marketa

“…Boletus edulis mushroom behaved as an accumulating biosystem with respect to Ag, Rb, Zn, and K. The mushroom was not an efficient accumulator of toxic As, Pb,…”
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Spatial and temporal trends in δ66Zn and 206Pb/207Pb isotope ratios along a rural transect downwind from the Upper Silesian industrial area: Role of legacy vs. present-day pollution by Prechova, Eva, Sebek, Ondrej, Novak, Martin, Andronikov, Alexandre V., Strnad, Ladislav, Chrastny, Vladislav, Cabala, Jerzy, Stepanova, Marketa, Pasava, Jan, Martinkova, Eva, Pacherova, Petra, Blaha, Vladimir, Curik, Jan, Veselovsky, Frantisek, Vitkova, Hyacinta

“…Transect sampling is an under-exploited tool in isotope studies of atmospheric pollution. Few studies have combined Zn and Pb isotope ratios to investigate…”
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Chromium isotope fractionations resulting from electroplating, chromating and anodizing: Implications for groundwater pollution studies by Novak, Martin, Chrastny, Vladislav, Sebek, Ondrej, Martinkova, Eva, Prechova, Eva, Curik, Jan, Veselovsky, Frantisek, Stepanova, Marketa, Dousova, Barbora, Buzek, Frantisek, Farkas, Juraj, Andronikov, Alexandre, Cimova, Nikoleta, Houskova, Marie

“…A number of shallow aquifers in industrial regions have been polluted by toxic Cr(VI). At some sites, spontaneous reduction of dissolved Cr(VI) to insoluble…”
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The fate of Cr(VI) in contaminated aquifers 65 years after the first spillage of plating solutions: A δ53Cr study at four Central European sites by Novak, Martin, Martinkova, Eva, Chrastny, Vladislav, Stepanova, Marketa, Sebek, Ondrej, Andronikov, Alexandre, Curik, Jan, Veselovsky, Frantisek, Prechova, Eva, Houskova, Marie, Buzek, František, Farkas, Juraj, Komarek, Arnost

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Temporal changes in Cr fluxes and δ53Cr values in runoff from a small serpentinite catchment (Slavkov Forest, Czech Republic) by Novak, Martin, Kram, Pavel, Sebek, Ondrej, Andronikov, Alexandre, Chrastny, Vladislav, Martinkova, Eva, Stepanova, Marketa, Prechova, Eva, Curik, Jan, Veselovsky, Frantisek, Myska, Oldrich, Stedra, Veronika, Farkas, Juraj

“…Headwater catchments underlain by ultramafic bedrock may release toxic amounts of hexavalent chromium [Cr(VI)] into runoff. Redox cycling of Cr during…”
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Comparison of δ53CrCr(VI) values of contaminated groundwater at two industrial sites in the eastern U.S. with contrasting availability of reducing agents by Novak, Martin, Sebek, Ondrej, Chrastny, Vladislav, Hellerich, Lucas A., Andronikov, Alexandre, Martinkova, Eva, Farkas, Juraj, Pacherova, Petra, Curik, Jan, Stepanova, Marketa, Prechova, Eva, Houskova, Marie, Zoulkova, Vera, Veselovsky, František, Svobodova, Irena, Janotova, Petra, Komarek, Arnost

“…Natural attenuation of groundwater contaminated by toxic hexavalent chromium [Cr(VI)] was studied at two industrial sites in the eastern U.S. Concentration and…”
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The fate of Cr(VI) in contaminated aquifers 65years after the first spillage of plating solutions: A δ53Cr study at four Central European sites by Novak, Martin, Martinkova, Eva, Chrastny, Vladislav, Stepanova, Marketa, Sebek, Ondrej, Andronikov, Alexandre, Curik, Jan, Veselovsky, Frantisek, Prechova, Eva, Houskova, Marie, Buzek, František, Farkas, Juraj, Komarek, Arnost

“…Chromium isotope systematics and concentrations of dissolved Cr were studied in shallow aquifers at four industrial sites in the Czech Republic, Central…”
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Spatial and temporal trends in δ 66 Zn and 206 Pb/ 207 Pb isotope ratios along a rural transect downwind from the Upper Silesian industrial area: Role of legacy vs. present-day pollution by Prechova, Eva, Sebek, Ondrej, Novak, Martin, Andronikov, Alexandre V, Strnad, Ladislav, Chrastny, Vladislav, Cabala, Jerzy, Stepanova, Marketa, Pasava, Jan, Martinkova, Eva, Pacherova, Petra, Blaha, Vladimir, Curik, Jan, Veselovsky, Frantisek, Vitkova, Hyacinta

“…Transect sampling is an under-exploited tool in isotope studies of atmospheric pollution. Few studies have combined Zn and Pb isotope ratios to investigate…”
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Ellipticine cytotoxicity to cancer cell lines - a comparative study by Stiborová, Marie, Poljaková, Jitka, Martínková, Eva, Bořek-Dohalská, Lucie, Eckschlager, Tomáš, Kizek, Rene, Frei, Eva

“…Ellipticine is a potent antineoplastic agent exhibiting multiple mechanisms of action. This anticancer agent should be considered a pro-drug, whose…”
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