Ecotoxicological Effect of Sublethal Exposure to Zinc Oxide Nanoparticles on Freshwater Snail Biomphalaria alexandrina
Abstract Freshwater snails are used as sensitive biomarkers of aquatic ecosystem pollution. The potential impacts of zinc oxide nanoparticles (ZnONPs) on aquatic ecosystems have attracted special attention due to their unique properties. The present investigation was designed to evaluate the possibl...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Fahmy, Sohair R. [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2014 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer Science+Business Media New York 2014 |
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| Übergeordnetes Werk: |
Enthalten in: Archives of environmental contamination and toxicology - Springer US, 1973, 67(2014), 2 vom: 16. Apr., Seite 192-202 |
|---|---|
| Übergeordnetes Werk: |
volume:67 ; year:2014 ; number:2 ; day:16 ; month:04 ; pages:192-202 |
| Links: |
|---|
| DOI / URN: |
10.1007/s00244-014-0020-z |
|---|
| Katalog-ID: |
OLC2070719863 |
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| 520 | |a Abstract Freshwater snails are used as sensitive biomarkers of aquatic ecosystem pollution. The potential impacts of zinc oxide nanoparticles (ZnONPs) on aquatic ecosystems have attracted special attention due to their unique properties. The present investigation was designed to evaluate the possible mechanisms of ecotoxicological effects of ZnONPs on freshwater snail Biomphalaria alexandrina. ZnONPs showed molluscicidal activity against B. alexandrina snails, and the $ LC_{50} $ was 145 μg/ml. Two tested concentrations of ZnONPs were selected: The first concentration was equivalent to $ LC_{10} $ (7 μg/ml), and the second was equivalent to $ LC_{25} $ (35 μg/ml). Exposure to ZnONPs (7 and 35 μg/ml) for three consecutive weeks significantly induced malondialdehyde and nitric oxide with concomitant decreases in glutathione and glutathione-S-transferase levels in hemolymph and soft tissues of treated snails. Moreover, ZnONPs elicited a significant decrease in total protein and albumin contents coinciding with enhancement of total lipids and cholesterol levels as well as activities of aspartate aminotransferase, alanine aminotransferase, and alkaline phosphatase in hemolymph and soft tissues of treated snails. This study highlights the potential ecological implications of ZnONP release in aquatic environments and may serve to encourage regulatory agencies in Egypt to more carefully monitor and regulate the industrial use and disposal of ZnONPs. | ||
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10.1007/s00244-014-0020-z doi (DE-627)OLC2070719863 (DE-He213)s00244-014-0020-z-p DE-627 ger DE-627 rakwb eng 333.7 610 VZ Fahmy, Sohair R. verfasserin aut Ecotoxicological Effect of Sublethal Exposure to Zinc Oxide Nanoparticles on Freshwater Snail Biomphalaria alexandrina 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2014 Abstract Freshwater snails are used as sensitive biomarkers of aquatic ecosystem pollution. The potential impacts of zinc oxide nanoparticles (ZnONPs) on aquatic ecosystems have attracted special attention due to their unique properties. The present investigation was designed to evaluate the possible mechanisms of ecotoxicological effects of ZnONPs on freshwater snail Biomphalaria alexandrina. ZnONPs showed molluscicidal activity against B. alexandrina snails, and the $ LC_{50} $ was 145 μg/ml. Two tested concentrations of ZnONPs were selected: The first concentration was equivalent to $ LC_{10} $ (7 μg/ml), and the second was equivalent to $ LC_{25} $ (35 μg/ml). Exposure to ZnONPs (7 and 35 μg/ml) for three consecutive weeks significantly induced malondialdehyde and nitric oxide with concomitant decreases in glutathione and glutathione-S-transferase levels in hemolymph and soft tissues of treated snails. Moreover, ZnONPs elicited a significant decrease in total protein and albumin contents coinciding with enhancement of total lipids and cholesterol levels as well as activities of aspartate aminotransferase, alanine aminotransferase, and alkaline phosphatase in hemolymph and soft tissues of treated snails. This study highlights the potential ecological implications of ZnONP release in aquatic environments and may serve to encourage regulatory agencies in Egypt to more carefully monitor and regulate the industrial use and disposal of ZnONPs. Nitric Oxide Freshwater Snail Reactive Oxidative Species Albumin Content Control Snail Abdel-Ghaffar, Fathy aut Bakry, Fayez A. aut Sayed, Dawlat A. aut Enthalten in Archives of environmental contamination and toxicology Springer US, 1973 67(2014), 2 vom: 16. Apr., Seite 192-202 (DE-627)129397725 (DE-600)185986-9 (DE-576)01478100X 0090-4341 nnns volume:67 year:2014 number:2 day:16 month:04 pages:192-202 https://doi.org/10.1007/s00244-014-0020-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW GBV_ILN_70 GBV_ILN_2018 GBV_ILN_4012 GBV_ILN_4112 GBV_ILN_4219 GBV_ILN_4277 AR 67 2014 2 16 04 192-202 |
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10.1007/s00244-014-0020-z doi (DE-627)OLC2070719863 (DE-He213)s00244-014-0020-z-p DE-627 ger DE-627 rakwb eng 333.7 610 VZ Fahmy, Sohair R. verfasserin aut Ecotoxicological Effect of Sublethal Exposure to Zinc Oxide Nanoparticles on Freshwater Snail Biomphalaria alexandrina 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2014 Abstract Freshwater snails are used as sensitive biomarkers of aquatic ecosystem pollution. The potential impacts of zinc oxide nanoparticles (ZnONPs) on aquatic ecosystems have attracted special attention due to their unique properties. The present investigation was designed to evaluate the possible mechanisms of ecotoxicological effects of ZnONPs on freshwater snail Biomphalaria alexandrina. ZnONPs showed molluscicidal activity against B. alexandrina snails, and the $ LC_{50} $ was 145 μg/ml. Two tested concentrations of ZnONPs were selected: The first concentration was equivalent to $ LC_{10} $ (7 μg/ml), and the second was equivalent to $ LC_{25} $ (35 μg/ml). Exposure to ZnONPs (7 and 35 μg/ml) for three consecutive weeks significantly induced malondialdehyde and nitric oxide with concomitant decreases in glutathione and glutathione-S-transferase levels in hemolymph and soft tissues of treated snails. Moreover, ZnONPs elicited a significant decrease in total protein and albumin contents coinciding with enhancement of total lipids and cholesterol levels as well as activities of aspartate aminotransferase, alanine aminotransferase, and alkaline phosphatase in hemolymph and soft tissues of treated snails. This study highlights the potential ecological implications of ZnONP release in aquatic environments and may serve to encourage regulatory agencies in Egypt to more carefully monitor and regulate the industrial use and disposal of ZnONPs. Nitric Oxide Freshwater Snail Reactive Oxidative Species Albumin Content Control Snail Abdel-Ghaffar, Fathy aut Bakry, Fayez A. aut Sayed, Dawlat A. aut Enthalten in Archives of environmental contamination and toxicology Springer US, 1973 67(2014), 2 vom: 16. Apr., Seite 192-202 (DE-627)129397725 (DE-600)185986-9 (DE-576)01478100X 0090-4341 nnns volume:67 year:2014 number:2 day:16 month:04 pages:192-202 https://doi.org/10.1007/s00244-014-0020-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW GBV_ILN_70 GBV_ILN_2018 GBV_ILN_4012 GBV_ILN_4112 GBV_ILN_4219 GBV_ILN_4277 AR 67 2014 2 16 04 192-202 |
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10.1007/s00244-014-0020-z doi (DE-627)OLC2070719863 (DE-He213)s00244-014-0020-z-p DE-627 ger DE-627 rakwb eng 333.7 610 VZ Fahmy, Sohair R. verfasserin aut Ecotoxicological Effect of Sublethal Exposure to Zinc Oxide Nanoparticles on Freshwater Snail Biomphalaria alexandrina 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2014 Abstract Freshwater snails are used as sensitive biomarkers of aquatic ecosystem pollution. The potential impacts of zinc oxide nanoparticles (ZnONPs) on aquatic ecosystems have attracted special attention due to their unique properties. The present investigation was designed to evaluate the possible mechanisms of ecotoxicological effects of ZnONPs on freshwater snail Biomphalaria alexandrina. ZnONPs showed molluscicidal activity against B. alexandrina snails, and the $ LC_{50} $ was 145 μg/ml. Two tested concentrations of ZnONPs were selected: The first concentration was equivalent to $ LC_{10} $ (7 μg/ml), and the second was equivalent to $ LC_{25} $ (35 μg/ml). Exposure to ZnONPs (7 and 35 μg/ml) for three consecutive weeks significantly induced malondialdehyde and nitric oxide with concomitant decreases in glutathione and glutathione-S-transferase levels in hemolymph and soft tissues of treated snails. Moreover, ZnONPs elicited a significant decrease in total protein and albumin contents coinciding with enhancement of total lipids and cholesterol levels as well as activities of aspartate aminotransferase, alanine aminotransferase, and alkaline phosphatase in hemolymph and soft tissues of treated snails. This study highlights the potential ecological implications of ZnONP release in aquatic environments and may serve to encourage regulatory agencies in Egypt to more carefully monitor and regulate the industrial use and disposal of ZnONPs. Nitric Oxide Freshwater Snail Reactive Oxidative Species Albumin Content Control Snail Abdel-Ghaffar, Fathy aut Bakry, Fayez A. aut Sayed, Dawlat A. aut Enthalten in Archives of environmental contamination and toxicology Springer US, 1973 67(2014), 2 vom: 16. Apr., Seite 192-202 (DE-627)129397725 (DE-600)185986-9 (DE-576)01478100X 0090-4341 nnns volume:67 year:2014 number:2 day:16 month:04 pages:192-202 https://doi.org/10.1007/s00244-014-0020-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW GBV_ILN_70 GBV_ILN_2018 GBV_ILN_4012 GBV_ILN_4112 GBV_ILN_4219 GBV_ILN_4277 AR 67 2014 2 16 04 192-202 |
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10.1007/s00244-014-0020-z doi (DE-627)OLC2070719863 (DE-He213)s00244-014-0020-z-p DE-627 ger DE-627 rakwb eng 333.7 610 VZ Fahmy, Sohair R. verfasserin aut Ecotoxicological Effect of Sublethal Exposure to Zinc Oxide Nanoparticles on Freshwater Snail Biomphalaria alexandrina 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2014 Abstract Freshwater snails are used as sensitive biomarkers of aquatic ecosystem pollution. The potential impacts of zinc oxide nanoparticles (ZnONPs) on aquatic ecosystems have attracted special attention due to their unique properties. The present investigation was designed to evaluate the possible mechanisms of ecotoxicological effects of ZnONPs on freshwater snail Biomphalaria alexandrina. ZnONPs showed molluscicidal activity against B. alexandrina snails, and the $ LC_{50} $ was 145 μg/ml. Two tested concentrations of ZnONPs were selected: The first concentration was equivalent to $ LC_{10} $ (7 μg/ml), and the second was equivalent to $ LC_{25} $ (35 μg/ml). Exposure to ZnONPs (7 and 35 μg/ml) for three consecutive weeks significantly induced malondialdehyde and nitric oxide with concomitant decreases in glutathione and glutathione-S-transferase levels in hemolymph and soft tissues of treated snails. Moreover, ZnONPs elicited a significant decrease in total protein and albumin contents coinciding with enhancement of total lipids and cholesterol levels as well as activities of aspartate aminotransferase, alanine aminotransferase, and alkaline phosphatase in hemolymph and soft tissues of treated snails. This study highlights the potential ecological implications of ZnONP release in aquatic environments and may serve to encourage regulatory agencies in Egypt to more carefully monitor and regulate the industrial use and disposal of ZnONPs. Nitric Oxide Freshwater Snail Reactive Oxidative Species Albumin Content Control Snail Abdel-Ghaffar, Fathy aut Bakry, Fayez A. aut Sayed, Dawlat A. aut Enthalten in Archives of environmental contamination and toxicology Springer US, 1973 67(2014), 2 vom: 16. Apr., Seite 192-202 (DE-627)129397725 (DE-600)185986-9 (DE-576)01478100X 0090-4341 nnns volume:67 year:2014 number:2 day:16 month:04 pages:192-202 https://doi.org/10.1007/s00244-014-0020-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW GBV_ILN_70 GBV_ILN_2018 GBV_ILN_4012 GBV_ILN_4112 GBV_ILN_4219 GBV_ILN_4277 AR 67 2014 2 16 04 192-202 |
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Ecotoxicological Effect of Sublethal Exposure to Zinc Oxide Nanoparticles on Freshwater Snail Biomphalaria alexandrina |
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Ecotoxicological Effect of Sublethal Exposure to Zinc Oxide Nanoparticles on Freshwater Snail Biomphalaria alexandrina |
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Fahmy, Sohair R. |
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Archives of environmental contamination and toxicology |
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Fahmy, Sohair R. Abdel-Ghaffar, Fathy Bakry, Fayez A. Sayed, Dawlat A. |
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ecotoxicological effect of sublethal exposure to zinc oxide nanoparticles on freshwater snail biomphalaria alexandrina |
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Ecotoxicological Effect of Sublethal Exposure to Zinc Oxide Nanoparticles on Freshwater Snail Biomphalaria alexandrina |
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Abstract Freshwater snails are used as sensitive biomarkers of aquatic ecosystem pollution. The potential impacts of zinc oxide nanoparticles (ZnONPs) on aquatic ecosystems have attracted special attention due to their unique properties. The present investigation was designed to evaluate the possible mechanisms of ecotoxicological effects of ZnONPs on freshwater snail Biomphalaria alexandrina. ZnONPs showed molluscicidal activity against B. alexandrina snails, and the $ LC_{50} $ was 145 μg/ml. Two tested concentrations of ZnONPs were selected: The first concentration was equivalent to $ LC_{10} $ (7 μg/ml), and the second was equivalent to $ LC_{25} $ (35 μg/ml). Exposure to ZnONPs (7 and 35 μg/ml) for three consecutive weeks significantly induced malondialdehyde and nitric oxide with concomitant decreases in glutathione and glutathione-S-transferase levels in hemolymph and soft tissues of treated snails. Moreover, ZnONPs elicited a significant decrease in total protein and albumin contents coinciding with enhancement of total lipids and cholesterol levels as well as activities of aspartate aminotransferase, alanine aminotransferase, and alkaline phosphatase in hemolymph and soft tissues of treated snails. This study highlights the potential ecological implications of ZnONP release in aquatic environments and may serve to encourage regulatory agencies in Egypt to more carefully monitor and regulate the industrial use and disposal of ZnONPs. © Springer Science+Business Media New York 2014 |
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Abstract Freshwater snails are used as sensitive biomarkers of aquatic ecosystem pollution. The potential impacts of zinc oxide nanoparticles (ZnONPs) on aquatic ecosystems have attracted special attention due to their unique properties. The present investigation was designed to evaluate the possible mechanisms of ecotoxicological effects of ZnONPs on freshwater snail Biomphalaria alexandrina. ZnONPs showed molluscicidal activity against B. alexandrina snails, and the $ LC_{50} $ was 145 μg/ml. Two tested concentrations of ZnONPs were selected: The first concentration was equivalent to $ LC_{10} $ (7 μg/ml), and the second was equivalent to $ LC_{25} $ (35 μg/ml). Exposure to ZnONPs (7 and 35 μg/ml) for three consecutive weeks significantly induced malondialdehyde and nitric oxide with concomitant decreases in glutathione and glutathione-S-transferase levels in hemolymph and soft tissues of treated snails. Moreover, ZnONPs elicited a significant decrease in total protein and albumin contents coinciding with enhancement of total lipids and cholesterol levels as well as activities of aspartate aminotransferase, alanine aminotransferase, and alkaline phosphatase in hemolymph and soft tissues of treated snails. This study highlights the potential ecological implications of ZnONP release in aquatic environments and may serve to encourage regulatory agencies in Egypt to more carefully monitor and regulate the industrial use and disposal of ZnONPs. © Springer Science+Business Media New York 2014 |
| abstract_unstemmed |
Abstract Freshwater snails are used as sensitive biomarkers of aquatic ecosystem pollution. The potential impacts of zinc oxide nanoparticles (ZnONPs) on aquatic ecosystems have attracted special attention due to their unique properties. The present investigation was designed to evaluate the possible mechanisms of ecotoxicological effects of ZnONPs on freshwater snail Biomphalaria alexandrina. ZnONPs showed molluscicidal activity against B. alexandrina snails, and the $ LC_{50} $ was 145 μg/ml. Two tested concentrations of ZnONPs were selected: The first concentration was equivalent to $ LC_{10} $ (7 μg/ml), and the second was equivalent to $ LC_{25} $ (35 μg/ml). Exposure to ZnONPs (7 and 35 μg/ml) for three consecutive weeks significantly induced malondialdehyde and nitric oxide with concomitant decreases in glutathione and glutathione-S-transferase levels in hemolymph and soft tissues of treated snails. Moreover, ZnONPs elicited a significant decrease in total protein and albumin contents coinciding with enhancement of total lipids and cholesterol levels as well as activities of aspartate aminotransferase, alanine aminotransferase, and alkaline phosphatase in hemolymph and soft tissues of treated snails. This study highlights the potential ecological implications of ZnONP release in aquatic environments and may serve to encourage regulatory agencies in Egypt to more carefully monitor and regulate the industrial use and disposal of ZnONPs. © Springer Science+Business Media New York 2014 |
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Ecotoxicological Effect of Sublethal Exposure to Zinc Oxide Nanoparticles on Freshwater Snail Biomphalaria alexandrina |
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