Abstract：
:Despite the name, rare earth elements are relatively abundant in soil. Therefore, these elements might interact with biosphere during the history of life. In this study, we have examined the effect of rare earth ions on the growth of bacteria, fungi and soil nematode. All rare earth ions, except radioactive promethium that we have not tested, showed antibacterial and antifungal activities comparable to that of copper ions, which is widely used as antibacterial metals in our daily life. Rare earth ions also have nematicidal activities as they strongly perturb the embryonic development of the nematode, Caenorhabditis elegans. Interestingly, the nematicidal activity increased with increasing atomic number of lanthanide ions. Since the rare earth ions did not show high toxicity to the human lymphoblastoid cell line or even stimulate the growth of the cultured cells at 1 mM, it raised the possibility that we can substitute rare earth elements for the antibacterial metals usually used because of their safety.
journal_name
Biol Trace Elem Resjournal_title
Biological trace element researchauthors
Wakabayashi T,Ymamoto A,Kazaana A,Nakano Y,Nojiri Y,Kashiwazaki Mdoi
10.1007/s12011-016-0727-ysubject
Has Abstractpub_date
2016-12-01 00:00:00pages
464-470issue
2eissn
0163-4984issn
1559-0720pii
10.1007/s12011-016-0727-yjournal_volume
174pub_type
杂志文章abstract：:Activity of the immunoregulatory peptide thymulin reflects differences in zinc status. This study compared thymulin activity with four other zinc status measures in rats fed zinc at either 5 or 25 ppm. Rats fed the lower zinc showed the following results compared with rats with adequate zinc intake: serum thymulin act...
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journal_title：Biological trace element research
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doi：10.1007/s12011-009-8596-2
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journal_title：Biological trace element research
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doi：10.1007/s12011-008-8203-y
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journal_title：Biological trace element research
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journal_title：Biological trace element research
pub_type： 杂志文章,已发布勘误
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journal_title：Biological trace element research
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journal_title：Biological trace element research
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更新日期：1999-01-01 00:00:00
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pub_type： 历史文章,杂志文章,评审
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更新日期：2013-06-01 00:00:00
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journal_title：Biological trace element research
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更新日期：2013-09-01 00:00:00
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journal_title：Biological trace element research
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doi：10.1007/s12011-008-8097-8
更新日期：2008-07-01 00:00:00
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journal_title：Biological trace element research
pub_type： 杂志文章
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更新日期：2018-09-01 00:00:00
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pub_type： 杂志文章,评审
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更新日期：2020-01-01 00:00:00
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journal_title：Biological trace element research
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更新日期：2016-01-01 00:00:00
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journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/BF02783138
更新日期：1998-01-01 00:00:00
abstract：:In the affiliation section, Luiz Fabricio Zara's affiliation "Pontifical Catholic University of Goiás (PUC), Goiânia, GO, Brazil" was incorrect. The correct affiliation is College of Planaltina, UnB - University of Brasília, Distrito Federal, Brazil. ...
journal_title：Biological trace element research
pub_type： 杂志文章,已发布勘误
doi：10.1007/s12011-017-1195-8
更新日期：2018-05-01 00:00:00
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journal_title：Biological trace element research
pub_type： 杂志文章
doi：10.1007/BF02917318
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