Počet záznamů: 1
Selenium in Skeletal Remains
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SYSNO ASEP 0349822 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Selenium in Skeletal Remains Tvůrce(i) Smrčka, V. (CZ)
Edriss, A. (CZ)
Korunová, Vlasta (UIACH-O)
Dobisíková, M. (CZ)
Zocová, J. (CZ)Celkový počet autorů 5 Zdroj.dok. International Journal of Osteoarchaeology - ISSN 1047-482X
Roč. 21, č. 4 (2011), s. 456-463Poč.str. 8 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova trace elements ; glutathione-peroxidase ; seleniferous area Vědní obor RIV AC - Archeologie, antropologie, etnologie CEP GA203/09/1783 GA ČR - Grantová agentura ČR CEZ AV0Z40310501 - UIACH-O (2005-2011) UT WOS 000293949000008 DOI 10.1002/oa.1152 Anotace Contents of selenium (Se) were determined in human skeletal remains of prehistoric populations by in situ trapping of Se hydride by ET AAS (atomic absorption spectrometry with electrothermal atomisation). Dr Korunova worked out a method of determination of Se in preparation. The method of determination of Se was verified by means of radioactive indicator (75)Se incorporated in the tissues of laboratory animals. Detection limit of the method was 23 pg Se. Se is another element suitable for dietary reconstruction in past populations as it relates to the consumption of meat in a similar way to zinc. Through the analysis of Se, we were able to distinguish between Eneolithic archaeological cultures (Corded Ware ceramic, Bell Beaker culture) and Bronze Age cultures (Protounetice, Starounetice, Unetice cultures). Significant differences were found in the levels of Se in the bones of individuals derived from the Bell Beaker and Unetice Cultures, to the 95% confidence interval. Pracoviště Ústav analytické chemie Kontakt Iveta Drobníková, drobnikova@iach.cz, Tel.: 532 290 234 Rok sběru 2012
Počet záznamů: 1