Toxic Effects of Nickel Oxide Bulk and Nanoparticles on the Aquatic Plant Lemna gibba L.
Identifieur interne : 000009 ( Pmc/Checkpoint ); précédent : 000008; suivant : 000010Toxic Effects of Nickel Oxide Bulk and Nanoparticles on the Aquatic Plant Lemna gibba L.
Auteurs : Abdallah Oukarroum [Canada] ; Lotfi Barhoumi [Tunisie] ; Mahshid Samadani [Canada] ; David Dewez [Canada]Source :
- BioMed Research International [ 2314-6133 ] ; 2015.
Abstract
The aquatic plant
Url:
DOI: 10.1155/2015/501326
PubMed: 26075242
PubMed Central: 4449884
Affiliations:
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Toxic Effects of Nickel Oxide Bulk and Nanoparticles on the Aquatic Plant <italic>Lemna gibba</italic> L.</title><author><name sortKey="Oukarroum, Abdallah" sort="Oukarroum, Abdallah" uniqKey="Oukarroum A" first="Abdallah" last="Oukarroum">Abdallah Oukarroum</name><affiliation wicri:level="4"><nlm:aff id="I1">Département de Chimie, Université du Québec à Montréal, CP 8888, Succursale Centre-Ville, Montréal, QC, Canada H3C 3P8</nlm:aff><country>Canada</country><wicri:regionArea>Département de Chimie, Université du Québec à Montréal, CP 8888, Succursale Centre-Ville, Montréal, QC</wicri:regionArea><orgName type="university">Université du Québec à Montréal</orgName><placeName><settlement type="city">Montréal</settlement><region type="state">Québec</region></placeName></affiliation></author><author><name sortKey="Barhoumi, Lotfi" sort="Barhoumi, Lotfi" uniqKey="Barhoumi L" first="Lotfi" last="Barhoumi">Lotfi Barhoumi</name><affiliation wicri:level="1"><nlm:aff id="I2">Faculté des Sciences de Bizerte, Université de Carthage, Jarzouna, 7021 Bizerte, Tunisia</nlm:aff><country xml:lang="fr">Tunisie</country><wicri:regionArea>Faculté des Sciences de Bizerte, Université de Carthage, Jarzouna, 7021 Bizerte</wicri:regionArea><wicri:noRegion>7021 Bizerte</wicri:noRegion></affiliation></author><author><name sortKey="Samadani, Mahshid" sort="Samadani, Mahshid" uniqKey="Samadani M" first="Mahshid" last="Samadani">Mahshid Samadani</name><affiliation wicri:level="4"><nlm:aff id="I1">Département de Chimie, Université du Québec à Montréal, CP 8888, Succursale Centre-Ville, Montréal, QC, Canada H3C 3P8</nlm:aff><country>Canada</country><wicri:regionArea>Département de Chimie, Université du Québec à Montréal, CP 8888, Succursale Centre-Ville, Montréal, QC</wicri:regionArea><orgName type="university">Université du Québec à Montréal</orgName><placeName><settlement type="city">Montréal</settlement><region 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type="doi">10.1155/2015/501326</idno><date when="2015">2015</date><idno type="wicri:Area/Pmc/Corpus">000001</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">000001</idno><idno type="wicri:Area/Pmc/Curation">000001</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">000001</idno><idno type="wicri:Area/Pmc/Checkpoint">000009</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Checkpoint">000009</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Toxic Effects of Nickel Oxide Bulk and Nanoparticles on the Aquatic Plant <italic>Lemna gibba</italic> L.</title><author><name sortKey="Oukarroum, Abdallah" sort="Oukarroum, Abdallah" uniqKey="Oukarroum A" first="Abdallah" last="Oukarroum">Abdallah Oukarroum</name><affiliation wicri:level="4"><nlm:aff id="I1">Département de Chimie, Université du Québec à Montréal, CP 8888, Succursale Centre-Ville, Montréal, QC, Canada H3C 3P8</nlm:aff><country>Canada</country><wicri:regionArea>Département de Chimie, Université du Québec à Montréal, CP 8888, Succursale Centre-Ville, Montréal, QC</wicri:regionArea><orgName type="university">Université du Québec à Montréal</orgName><placeName><settlement type="city">Montréal</settlement><region type="state">Québec</region></placeName></affiliation></author><author><name sortKey="Barhoumi, Lotfi" sort="Barhoumi, Lotfi" uniqKey="Barhoumi L" first="Lotfi" last="Barhoumi">Lotfi Barhoumi</name><affiliation wicri:level="1"><nlm:aff id="I2">Faculté des Sciences de Bizerte, Université de Carthage, Jarzouna, 7021 Bizerte, Tunisia</nlm:aff><country xml:lang="fr">Tunisie</country><wicri:regionArea>Faculté des Sciences de Bizerte, Université de Carthage, Jarzouna, 7021 Bizerte</wicri:regionArea><wicri:noRegion>7021 Bizerte</wicri:noRegion></affiliation></author><author><name sortKey="Samadani, Mahshid" sort="Samadani, Mahshid" uniqKey="Samadani M" first="Mahshid" last="Samadani">Mahshid Samadani</name><affiliation wicri:level="4"><nlm:aff id="I1">Département de Chimie, Université du Québec à Montréal, CP 8888, Succursale Centre-Ville, Montréal, QC, Canada H3C 3P8</nlm:aff><country>Canada</country><wicri:regionArea>Département de Chimie, Université du Québec à Montréal, CP 8888, Succursale Centre-Ville, Montréal, QC</wicri:regionArea><orgName type="university">Université du Québec à Montréal</orgName><placeName><settlement type="city">Montréal</settlement><region type="state">Québec</region></placeName></affiliation></author><author><name sortKey="Dewez, David" sort="Dewez, David" uniqKey="Dewez D" first="David" last="Dewez">David Dewez</name><affiliation wicri:level="4"><nlm:aff id="I1">Département de Chimie, Université du Québec à Montréal, CP 8888, Succursale Centre-Ville, Montréal, QC, Canada H3C 3P8</nlm:aff><country>Canada</country><wicri:regionArea>Département de Chimie, Université du Québec à Montréal, CP 8888, Succursale Centre-Ville, Montréal, QC</wicri:regionArea><orgName type="university">Université du Québec à Montréal</orgName><placeName><settlement type="city">Montréal</settlement><region type="state">Québec</region></placeName></affiliation></author></analytic><series><title level="j">BioMed Research International</title><idno type="ISSN">2314-6133</idno><idno type="eISSN">2314-6141</idno><imprint><date when="2015">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>The aquatic plant <italic>Lemna gibba</italic> L. was used to investigate and compare the toxicity induced by 30 nm nickel oxide nanoparticles (NiO-NPs) and nickel(II) oxide as bulk (NiO-Bulk). Plants were exposed during 24 h to 0–1000 mg/L of NiO-NPs or NiO-Bulk. Analysis of physicochemical characteristics of nanoparticles in solution indicated agglomerations of NiO-NPs in culture medium and a wide size distribution was observed. Both NiO-NPs and NiO-Bulk caused a strong increase in reactive oxygen species (ROS) formation, especially at high concentration (1000 mg/L). These results showed a strong evidence of a cellular oxidative stress induction caused by the exposure to NiO. Under this condition, NiO-NPs and NiO-Bulk induced a strong inhibitory effect on the PSII quantum yield, indicating an alteration of the photosynthetic electron transport performance. Under the experimental conditions used, it is clear that the observed toxicity impact was mainly due to NiO particles effect. Therefore, results of this study permitted determining the use of ROS production as an early biomarker of NiO exposure on the aquatic plant model <italic>L. gibba</italic> used in toxicity testing.</p></div></front><back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="Klaine, S J" uniqKey="Klaine S">S. J. Klaine</name></author><author><name sortKey="Alvarez, P J J" uniqKey="Alvarez P">P. J. J. Alvarez</name></author><author><name sortKey="Batley, G E" uniqKey="Batley G">G. E. Batley</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Bhatt, I" uniqKey="Bhatt I">I. Bhatt</name></author><author><name sortKey="Tripathi, B N" uniqKey="Tripathi B">B. N. Tripathi</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Peralta Videa, J R" uniqKey="Peralta Videa J">J. R. Peralta-Videa</name></author><author><name sortKey="Zhao, L" uniqKey="Zhao L">L. 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<front><journal-meta><journal-id journal-id-type="nlm-ta">Biomed Res Int</journal-id><journal-id journal-id-type="iso-abbrev">Biomed Res Int</journal-id><journal-id journal-id-type="publisher-id">BMRI</journal-id><journal-title-group><journal-title>BioMed Research International</journal-title></journal-title-group><issn pub-type="ppub">2314-6133</issn><issn pub-type="epub">2314-6141</issn><publisher><publisher-name>Hindawi Publishing Corporation</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">26075242</article-id><article-id pub-id-type="pmc">4449884</article-id><article-id pub-id-type="doi">10.1155/2015/501326</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title>Toxic Effects of Nickel Oxide Bulk and Nanoparticles on the Aquatic Plant <italic>Lemna gibba</italic> L.</article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Oukarroum</surname><given-names>Abdallah</given-names></name><xref ref-type="aff" rid="I1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Barhoumi</surname><given-names>Lotfi</given-names></name><xref ref-type="aff" rid="I2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Samadani</surname><given-names>Mahshid</given-names></name><xref ref-type="aff" rid="I1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid" authenticated="false">http://orcid.org/0000-0003-4951-9316</contrib-id><name><surname>Dewez</surname><given-names>David</given-names></name><xref ref-type="aff" rid="I1"><sup>1</sup></xref><xref ref-type="corresp" rid="cor1"><sup>*</sup></xref></contrib></contrib-group><aff id="I1"><sup>1</sup>Département de Chimie, Université du Québec à Montréal, CP 8888, Succursale Centre-Ville, Montréal, QC, Canada H3C 3P8</aff><aff id="I2"><sup>2</sup>Faculté des Sciences de Bizerte, Université de Carthage, Jarzouna, 7021 Bizerte, Tunisia</aff><author-notes><corresp id="cor1">*David Dewez: <email>dewez.david@uqam.ca</email></corresp><fn fn-type="other"><p>Academic Editor: Rishi Shanker</p></fn></author-notes><pub-date pub-type="ppub"><year>2015</year></pub-date><pub-date pub-type="epub"><day>17</day><month>5</month><year>2015</year></pub-date><volume>2015</volume><elocation-id>501326</elocation-id><history><date date-type="received"><day>25</day><month>6</month><year>2014</year></date><date date-type="rev-recd"><day>14</day><month>9</month><year>2014</year></date><date date-type="accepted"><day>29</day><month>9</month><year>2014</year></date></history><permissions><copyright-statement>Copyright © 2015 Abdallah Oukarroum et al.</copyright-statement><copyright-year>2015</copyright-year><license license-type="open-access"><license-p>This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.</license-p></license></permissions><abstract><p>The aquatic plant <italic>Lemna gibba</italic> L. was used to investigate and compare the toxicity induced by 30 nm nickel oxide nanoparticles (NiO-NPs) and nickel(II) oxide as bulk (NiO-Bulk). Plants were exposed during 24 h to 0–1000 mg/L of NiO-NPs or NiO-Bulk. Analysis of physicochemical characteristics of nanoparticles in solution indicated agglomerations of NiO-NPs in culture medium and a wide size distribution was observed. Both NiO-NPs and NiO-Bulk caused a strong increase in reactive oxygen species (ROS) formation, especially at high concentration (1000 mg/L). These results showed a strong evidence of a cellular oxidative stress induction caused by the exposure to NiO. Under this condition, NiO-NPs and NiO-Bulk induced a strong inhibitory effect on the PSII quantum yield, indicating an alteration of the photosynthetic electron transport performance. Under the experimental conditions used, it is clear that the observed toxicity impact was mainly due to NiO particles effect. Therefore, results of this study permitted determining the use of ROS production as an early biomarker of NiO exposure on the aquatic plant model <italic>L. gibba</italic> used in toxicity testing.</p></abstract></article-meta></front><floats-group><fig id="fig1" orientation="portrait" position="float"><label>Figure 1</label><caption><p>(a) Size distribution of NiO-NPs suspensions prepared in culture medium of<italic> L. gibba</italic> and measured at 24 h of incubation. (b) Absorbance spectra of NiO-NPs suspensions in<italic> L. gibba</italic> culture medium (1 mg/mL).</p></caption><graphic xlink:href="BMRI2015-501326.001"></graphic></fig><fig id="fig2" orientation="portrait" position="float"><label>Figure 2</label><caption><p>Change in the production of reactive oxygen species (ROS) for<italic> L. gibba</italic> plants exposed during 24 h to different concentrations of NiO-Bulk or NiO-NPs suspensions. Asterisks indicate statistical significance between control and treatment (<italic>P</italic> < 0.05).</p></caption><graphic xlink:href="BMRI2015-501326.002"></graphic></fig><fig id="fig3" orientation="portrait" position="float"><label>Figure 3</label><caption><p>Fast Chl <italic>a</italic> fluorescence OJIP transients exhibited when<italic> L. gibba</italic> plants were exposed to 0, 1, 10, 100, and 1000 mg/L of NiO-Bulk or NiO-NPs suspensions (<italic>n</italic> = 5). The symbols used are O, J, I, and P representing, respectively, the fluorescence intensities at 50 <italic>μ</italic>s, 2 ms, 30 ms, and 200 ms.</p></caption><graphic xlink:href="BMRI2015-501326.003"></graphic></fig><fig id="fig4" orientation="portrait" position="float"><label>Figure 4</label><caption><p>Change in the Chl <italic>a</italic> fluorescence parameters such as the maximum quantum yield of primary photochemistry (<italic>F</italic><sub><italic>V</italic></sub>/<italic>F</italic><sub><italic>M</italic></sub>) and the ratio between light-harvesting chlorophyll antenna size and the number of active PSII reaction centers (ABS/RC) and the performance index of PSII activity (PI) for<italic> L. gibba</italic> plants exposed during 24 h to different concentrations of NiO-Bulk or NiO-NPs suspensions (<italic>n</italic> = 5).</p></caption><graphic xlink:href="BMRI2015-501326.004"></graphic></fig><table-wrap id="tab1" orientation="portrait" position="float"><label>Table 1</label><caption><p>Change in dissolved free ionic nickel (in mg/L) released from different concentrations of NiO-NPs suspensions in <italic>L. gibba</italic> culture medium at 24 h of treatment.</p></caption><table frame="hsides" rules="groups"><thead><tr><th align="left" rowspan="1" colspan="1">[NiO-NPs] mg/L</th><th align="center" rowspan="1" colspan="1">[Free ionic Ni] mg/L</th></tr></thead><tbody><tr><td align="left" rowspan="1" colspan="1">1</td><td align="center" rowspan="1" colspan="1">n/a</td></tr><tr><td align="left" rowspan="1" colspan="1">10</td><td align="center" rowspan="1" colspan="1">0.0510 ± 0.05</td></tr><tr><td align="left" rowspan="1" colspan="1">100</td><td align="center" rowspan="1" colspan="1">1.10 ± 0.6</td></tr><tr><td align="left" rowspan="1" colspan="1">1000</td><td align="center" rowspan="1" colspan="1">5.93 ± 0.2</td></tr></tbody></table></table-wrap></floats-group></pmc><affiliations><list><country><li>Canada</li><li>Tunisie</li></country><region><li>Québec</li></region><settlement><li>Montréal</li></settlement><orgName><li>Université du Québec à Montréal</li></orgName></list><tree><country name="Canada"><region name="Québec"><name sortKey="Oukarroum, Abdallah" sort="Oukarroum, Abdallah" uniqKey="Oukarroum A" first="Abdallah" last="Oukarroum">Abdallah Oukarroum</name></region><name sortKey="Dewez, David" sort="Dewez, David" uniqKey="Dewez D" first="David" last="Dewez">David Dewez</name><name sortKey="Samadani, Mahshid" sort="Samadani, Mahshid" uniqKey="Samadani M" first="Mahshid" last="Samadani">Mahshid Samadani</name></country><country name="Tunisie"><noRegion><name sortKey="Barhoumi, Lotfi" sort="Barhoumi, Lotfi" uniqKey="Barhoumi L" first="Lotfi" last="Barhoumi">Lotfi Barhoumi</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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