caa a22 4500 469111410 CHVBK 20180323133112.0 cr unu---uuuuu 170328e19920401xx s 000 0 eng 10.1007/BF02047129 doi (NATIONALLICENCE)springer-10.1007/BF02047129 Effect of selenium on the Hg, Zn, Fe and Co content of yeast cells [Elektronische Daten] [M. Czauderna, A. Pepłowski, S. Smoliński] The yeast cells, Saccharomyces cerevisiae, were exposed to Hg2+ ions (10−4M) and SeO2 (2·10−4−10−2M) or Se- methionine (2·10−4M). Instrumental neutron activation analysis (INAA) was used to analyze changes in the Hg, Zn, Fe and Co levels in these cells. When the yeast was incubated in a medium containing 10−3M and 10−2M SeO2, the Hg content of the yeast markedly increased. It was also found that the uptake of Se and Hg influenced the levels of Zn, Fe and Co found in the cells. While the presence of Se-methionine (Se-Met), SeO2 or Hg2+ ions caused increases in the intracellular Zn levels, the combined presence of Hg2+ and SeO2 and their assumed interaction, reduced the efficiency of Se for increasing the Zn content of yeast. Akadémiai Kiadó, 1992 Czauderna M. Department of Chemistry, Warsaw University, Żwirkii Wigury 101, 02-089, Warsaw, (Poland) aut Pepłowski A. Department of Chemistry, Warsaw University, Żwirkii Wigury 101, 02-089, Warsaw, (Poland) aut Smoliński S. Department of Chemistry, Warsaw University, Żwirkii Wigury 101, 02-089, Warsaw, (Poland) aut Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 158/2(1992-04-01), 455-462 0236-5731 158:2<455 1992 158 10967 https://doi.org/10.1007/BF02047129 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02047129 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Czauderna M. Department of Chemistry, Warsaw University, Żwirkii Wigury 101, 02-089, Warsaw, (Poland) aut NATIONALLICENCE 700 1- Pepłowski A. Department of Chemistry, Warsaw University, Żwirkii Wigury 101, 02-089, Warsaw, (Poland) aut NATIONALLICENCE 700 1- Smoliński S. Department of Chemistry, Warsaw University, Żwirkii Wigury 101, 02-089, Warsaw, (Poland) aut NATIONALLICENCE 773 0- Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 158/2(1992-04-01), 455-462 0236-5731 158:2<455 1992 158 10967 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer