Combined effects of cadmium and oil sludge on sorghum: growth, physiology, and contaminant removal.
Identifieur interne : 000202 ( Main/Exploration ); précédent : 000201; suivant : 000203Combined effects of cadmium and oil sludge on sorghum: growth, physiology, and contaminant removal.
Auteurs : Yelena Lyubun [Russie] ; Anna Muratova ; Ekaterina Dubrovskaya ; Irina Sungurtseva ; Olga TurkovskayaSource :
- Environmental science and pollution research international [ 1614-7499 ] ; 2020.
Descripteurs français
- KwdFr :
- MESH :
English descriptors
- KwdEn :
- MESH :
- chemical : Antioxidants, Cadmium, Sewage, Soil, Soil Pollutants.
- Sorghum.
Abstract
The physiological and biochemical responses of Sorghum bicolor (L.) Moench. to cadmium (Cd) (30 mg kg-1) and oil sludge (OS) (16 g kg-1) present in soil both separately and as a mixture were studied in pot experiments. The addition of oil sludge as a co-contaminant decreased Cd entry into the plant by almost 80% and simultaneously decreased the stimulation of superoxide dismutase (SOD) and peroxidase. The decrease in glutathione reductase (GR) activity and the increase in glutathione-S-transferase (GST) activity under the influence of oil sludge indicated that its components were detoxified by conjugation with glutathione. Cd additionally activated the antioxidant and detoxifying potential of the plant enzymatic response to stress. This helped to enhance the degradation rate of oil sludge in the rhizosphere, in which the participation of the root-released enzymes in the degradation could be possible. Cd increased the extent of soil clean-up from oil sludge, mainly owing to the elimination of paraffins, naphthenes, and mono- and bicyclic aromatic hydrocarbons. The mutual influence of the pollutants on the biochemical responses of sorghum and on soil clean-up was evaluated. The results are important for understanding the antistress and detoxification responses of the remediating plant to combined environmental pollution.
DOI: 10.1007/s11356-020-08789-y
PubMed: 32323232
Affiliations:
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effects of cadmium and oil sludge on sorghum: growth, physiology, and contaminant removal.</title><author><name sortKey="Lyubun, Yelena" sort="Lyubun, Yelena" uniqKey="Lyubun Y" first="Yelena" last="Lyubun">Yelena Lyubun</name><affiliation wicri:level="1"><nlm:affiliation>Institute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences, 13 Prospekt Entuziastov, Saratov, Russia, 410049. lyubun_e@ibppm.ru.</nlm:affiliation><country wicri:rule="url">Russie</country></affiliation></author><author><name sortKey="Muratova, Anna" sort="Muratova, Anna" uniqKey="Muratova A" first="Anna" last="Muratova">Anna Muratova</name><affiliation><nlm:affiliation>Institute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences, 13 Prospekt Entuziastov, Saratov, Russia, 410049.</nlm:affiliation><wicri:noCountry code="subField">410049</wicri:noCountry></affiliation></author><author><name sortKey="Dubrovskaya, Ekaterina" sort="Dubrovskaya, Ekaterina" uniqKey="Dubrovskaya E" first="Ekaterina" last="Dubrovskaya">Ekaterina Dubrovskaya</name><affiliation><nlm:affiliation>Institute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences, 13 Prospekt Entuziastov, Saratov, Russia, 410049.</nlm:affiliation><wicri:noCountry code="subField">410049</wicri:noCountry></affiliation></author><author><name sortKey="Sungurtseva, Irina" sort="Sungurtseva, Irina" uniqKey="Sungurtseva I" first="Irina" last="Sungurtseva">Irina Sungurtseva</name><affiliation><nlm:affiliation>Institute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences, 13 Prospekt Entuziastov, Saratov, Russia, 410049.</nlm:affiliation><wicri:noCountry code="subField">410049</wicri:noCountry></affiliation></author><author><name sortKey="Turkovskaya, Olga" sort="Turkovskaya, Olga" uniqKey="Turkovskaya O" first="Olga" last="Turkovskaya">Olga Turkovskaya</name><affiliation><nlm:affiliation>Institute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences, 13 Prospekt Entuziastov, Saratov, Russia, 410049.</nlm:affiliation><wicri:noCountry code="subField">410049</wicri:noCountry></affiliation></author></analytic><series><title level="j">Environmental science and pollution research international</title><idno type="eISSN">1614-7499</idno><imprint><date when="2020" type="published">2020</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Antioxidants (MeSH)</term><term>Cadmium (MeSH)</term><term>Sewage (MeSH)</term><term>Soil (MeSH)</term><term>Soil Pollutants (MeSH)</term><term>Sorghum (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Antioxydants (MeSH)</term><term>Cadmium (MeSH)</term><term>Eaux d'égout (MeSH)</term><term>Polluants du sol (MeSH)</term><term>Sol (MeSH)</term><term>Sorghum (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Antioxidants</term><term>Cadmium</term><term>Sewage</term><term>Soil</term><term>Soil Pollutants</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Sorghum</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Antioxydants</term><term>Cadmium</term><term>Eaux d'égout</term><term>Polluants du sol</term><term>Sol</term><term>Sorghum</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The physiological and biochemical responses of Sorghum bicolor (L.) Moench. to cadmium (Cd) (30 mg kg<sup>-1</sup>) and oil sludge (OS) (16 g kg<sup>-1</sup>) present in soil both separately and as a mixture were studied in pot experiments. The addition of oil sludge as a co-contaminant decreased Cd entry into the plant by almost 80% and simultaneously decreased the stimulation of superoxide dismutase (SOD) and peroxidase. The decrease in glutathione reductase (GR) activity and the increase in glutathione-S-transferase (GST) activity under the influence of oil sludge indicated that its components were detoxified by conjugation with glutathione. Cd additionally activated the antioxidant and detoxifying potential of the plant enzymatic response to stress. This helped to enhance the degradation rate of oil sludge in the rhizosphere, in which the participation of the root-released enzymes in the degradation could be possible. Cd increased the extent of soil clean-up from oil sludge, mainly owing to the elimination of paraffins, naphthenes, and mono- and bicyclic aromatic hydrocarbons. The mutual influence of the pollutants on the biochemical responses of sorghum and on soil clean-up was evaluated. The results are important for understanding the antistress and detoxification responses of the remediating plant to combined environmental pollution.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" IndexingMethod="Automated" Owner="NLM"><PMID Version="1">32323232</PMID><DateCompleted><Year>2020</Year><Month>07</Month><Day>10</Day></DateCompleted><DateRevised><Year>2020</Year><Month>07</Month><Day>10</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1614-7499</ISSN><JournalIssue CitedMedium="Internet"><Volume>27</Volume><Issue>18</Issue><PubDate><Year>2020</Year><Month>Jun</Month></PubDate></JournalIssue><Title>Environmental science and pollution research international</Title><ISOAbbreviation>Environ Sci Pollut Res Int</ISOAbbreviation></Journal><ArticleTitle>Combined effects of cadmium and oil sludge on sorghum: growth, physiology, and contaminant removal.</ArticleTitle><Pagination><MedlinePgn>22720-22734</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1007/s11356-020-08789-y</ELocationID><Abstract><AbstractText>The physiological and biochemical responses of Sorghum bicolor (L.) Moench. to cadmium (Cd) (30 mg kg<sup>-1</sup>) and oil sludge (OS) (16 g kg<sup>-1</sup>) present in soil both separately and as a mixture were studied in pot experiments. The addition of oil sludge as a co-contaminant decreased Cd entry into the plant by almost 80% and simultaneously decreased the stimulation of superoxide dismutase (SOD) and peroxidase. The decrease in glutathione reductase (GR) activity and the increase in glutathione-S-transferase (GST) activity under the influence of oil sludge indicated that its components were detoxified by conjugation with glutathione. Cd additionally activated the antioxidant and detoxifying potential of the plant enzymatic response to stress. This helped to enhance the degradation rate of oil sludge in the rhizosphere, in which the participation of the root-released enzymes in the degradation could be possible. Cd increased the extent of soil clean-up from oil sludge, mainly owing to the elimination of paraffins, naphthenes, and mono- and bicyclic aromatic hydrocarbons. The mutual influence of the pollutants on the biochemical responses of sorghum and on soil clean-up was evaluated. The results are important for understanding the antistress and detoxification responses of the remediating plant to combined environmental pollution.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Lyubun</LastName><ForeName>Yelena</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>Institute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences, 13 Prospekt Entuziastov, Saratov, Russia, 410049. lyubun_e@ibppm.ru.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Muratova</LastName><ForeName>Anna</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>Institute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences, 13 Prospekt Entuziastov, Saratov, Russia, 410049.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Dubrovskaya</LastName><ForeName>Ekaterina</ForeName><Initials>E</Initials><AffiliationInfo><Affiliation>Institute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences, 13 Prospekt Entuziastov, Saratov, Russia, 410049.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sungurtseva</LastName><ForeName>Irina</ForeName><Initials>I</Initials><AffiliationInfo><Affiliation>Institute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences, 13 Prospekt Entuziastov, Saratov, Russia, 410049.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Turkovskaya</LastName><ForeName>Olga</ForeName><Initials>O</Initials><AffiliationInfo><Affiliation>Institute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences, 13 Prospekt Entuziastov, Saratov, Russia, 410049.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><GrantList CompleteYN="Y"><Grant><GrantID>18-29-05062\18</GrantID><Agency>Российский Фонд Фундаментальных Исследований (РФФИ)</Agency><Country></Country></Grant></GrantList><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2020</Year><Month>04</Month><Day>22</Day></ArticleDate></Article><MedlineJournalInfo><Country>Germany</Country><MedlineTA>Environ Sci Pollut Res Int</MedlineTA><NlmUniqueID>9441769</NlmUniqueID><ISSNLinking>0944-1344</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D000975">Antioxidants</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012722">Sewage</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012987">Soil</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012989">Soil Pollutants</NameOfSubstance></Chemical><Chemical><RegistryNumber>00BH33GNGH</RegistryNumber><NameOfSubstance 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