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Akademický článek
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Publikováno v:
Applied Organometallic Chemistry. 21:441-446
The aim of this study was to determine to what extent particle size determines the occurrence of organometal(loid) compounds of the elements As, Sb, Sn and Te in freshwater sediments. In addition, the anthropogenic impact upon the distribution throug
Autor:
Joerg Hippler, Albert W. Rettenmeier, Jens Boertz, L. M. Hartmann, Klaus Michalke, Alfred V. Hirner, Roland A. Diaz-Bone, Margareta Sulkowski, Frank Mosel
Publikováno v:
Drug metabolism and disposition: the biological fate of chemicals. 37(2)
Biological methylation and hydride formation of metals and metalloids are ubiquitous environmental processes that can lead to the formation of chemical species with significantly increased mobility and toxicity. Whereas much is known about the intera
Autor:
S. Rabieh, U. von Recklinghausen, Alfred V. Hirner, Jörg Hippler, Albert W. Rettenmeier, L. M. Hartmann, Elke Dopp
Publikováno v:
Chemical research in toxicology. 21(6)
Bismuth compounds are widely used in industrial processes and products. In medicine, bismuth salts have been applied in combination with antibiotics for the treatment of Helicobacter pylori infections, for the prevention of diarrhea, and in radioimmu
The methylated antimony and arsenic species content of sediments derived from a sedimentation bowl of the river Ruhr were monitored over a 12 month period. The most prevalent species detected were monomethylarsenic (MMAs) and monomethylantimony (MMSb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a70faab0c26beaa20427a4c4d491b51d
https://doi.org/10.5194/bgd-5-1361-2008
https://doi.org/10.5194/bgd-5-1361-2008
Autor:
Cindy Katier, Andreas K. Nussler, S. Rabieh, Elke Dopp, Ursula von Recklinghausen, L. M. Hartmann, Liping Hao, Inga Stueckradt, Albert W. Rettenmeier, Ilona Pollok, Alfred V. Hirner
Publikováno v:
Drug metabolism and disposition: the biological fate of chemicals. 36(5)
Epidemiological studies have indicated that exposure of humans to inorganic arsenic in drinking water is associated with the occurrence of bladder cancer. The mechanisms by which arsenic induces this malignancy are still uncertain; however, arsenic m
Autor:
L. M. Hartmann, Albert W. Rettenmeier, B. Shokouhi, Ana-Maria Florea, G. Obe, Alfred V. Hirner, S. Rabieh, U. von Recklinghausen, Elke Dopp
Organotin compounds have been widely used as stabilizers and anti-fouling agents with the result that they are ubiquitously distributed in the environment. Organotins accumulate in the food chain and potential effects on human health are disquieting.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d05f8681a91a65ecd1cdf25c447e84a
Blockade and enhancement of glutamate receptor responses in Xenopus oocytes by methylated arsenicals
Autor:
Katharina Krüger, L. M. Hartmann, Janina Gruner, Ulrich Musshoff, Alfred V. Hirner, Norbert Binding, Michael Madeja
Pentavalent and trivalent organoarsenic compounds belong to the major metabolites of inorganic arsenicals detected in humans. Recently, the question was raised whether the organic arsenicals represent metabolites of a detoxification process or methyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7191e46fad69ed7981ed48d0e9132fa
Autor:
L. M. Hartmann, Albert W. Rettenmeier, S. Rabieh, B. Shokouhi, U. von Recklinghausen, Elke Dopp, Alfred V. Hirner, Ana-Maria Florea
Publikováno v:
Toxicology in vitro : an international journal published in association with BIBRA. 20(6)
In our study, we demonstrate that trimethylantimony dichloride (TMSb) does not induce micronucleus (MN) formation, chromosome aberrations (CA) or sister chromatid exchanges (SCE) under normal conditions in Chinese hamster ovary (CHO-9) cells in vitro