Changes to Cuticle Surface Ultrastructure and Some Biological Functions in the Nematode Caenorhabditis Elegans Exposed to Excessive Copper
Abstract Copper is an essential metal, but its toxic effects are pronounced when organisms are exposed to it in excessive amounts. However, information about the effects of chronic copper exposure on the cuticle ultrastructure of organisms is insufficient. Studies of the model organism, Caenorhabdit...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Song, Shaojuan [verfasserIn] |
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| Format: |
Artikel |
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| 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, 66(2014), 3 vom: 29. Jan., Seite 390-399 |
|---|---|
| Übergeordnetes Werk: |
volume:66 ; year:2014 ; number:3 ; day:29 ; month:01 ; pages:390-399 |
| Links: |
|---|
| DOI / URN: |
10.1007/s00244-013-9991-4 |
|---|
| Katalog-ID: |
OLC2070719421 |
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| 520 | |a Abstract Copper is an essential metal, but its toxic effects are pronounced when organisms are exposed to it in excessive amounts. However, information about the effects of chronic copper exposure on the cuticle ultrastructure of organisms is insufficient. Studies of the model organism, Caenorhabditis elegans, could further our understanding of the effect of chronic excessive copper exposure on human health. In this study, the cuticle surface ultrastructure of C. elegans was observed using scanning electron microscopy after excessive copper exposure. In addition to this, some biological functions, such as chemotaxis, reproduction, and development, were also analyzed. After chronic excessive copper exposure, the worms’ body surface from vulva to tail was extensively wrinkled and folded along with the annulus. The worm’s vulva size was significantly decreased, and the middle ridge of the alae was disrupted. Furthermore, some of the biological functions of nematodes were also affected: the chemotaxis index was partially changed, bags-of-worms were induced, development was delayed, and egg-laying number was decreased by copper treatment. The results of the present study shed new light on the effects of copper on C. elegans cuticle as well as some biological functions. | ||
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10.1007/s00244-013-9991-4 doi (DE-627)OLC2070719421 (DE-He213)s00244-013-9991-4-p DE-627 ger DE-627 rakwb eng 333.7 610 VZ Song, Shaojuan verfasserin aut Changes to Cuticle Surface Ultrastructure and Some Biological Functions in the Nematode Caenorhabditis Elegans Exposed to Excessive Copper 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2014 Abstract Copper is an essential metal, but its toxic effects are pronounced when organisms are exposed to it in excessive amounts. However, information about the effects of chronic copper exposure on the cuticle ultrastructure of organisms is insufficient. Studies of the model organism, Caenorhabditis elegans, could further our understanding of the effect of chronic excessive copper exposure on human health. In this study, the cuticle surface ultrastructure of C. elegans was observed using scanning electron microscopy after excessive copper exposure. In addition to this, some biological functions, such as chemotaxis, reproduction, and development, were also analyzed. After chronic excessive copper exposure, the worms’ body surface from vulva to tail was extensively wrinkled and folded along with the annulus. The worm’s vulva size was significantly decreased, and the middle ridge of the alae was disrupted. Furthermore, some of the biological functions of nematodes were also affected: the chemotaxis index was partially changed, bags-of-worms were induced, development was delayed, and egg-laying number was decreased by copper treatment. The results of the present study shed new light on the effects of copper on C. elegans cuticle as well as some biological functions. Methomyl Excessive Copper Copper Exposure Reactive Oxygen Species Stress Chemotaxis Index Guo, Yaping aut Zhang, Xiaomin aut Zhang, Xueyao aut Zhang, Jianzhen aut Ma, Enbo aut Enthalten in Archives of environmental contamination and toxicology Springer US, 1973 66(2014), 3 vom: 29. Jan., Seite 390-399 (DE-627)129397725 (DE-600)185986-9 (DE-576)01478100X 0090-4341 nnns volume:66 year:2014 number:3 day:29 month:01 pages:390-399 https://doi.org/10.1007/s00244-013-9991-4 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 66 2014 3 29 01 390-399 |
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10.1007/s00244-013-9991-4 doi (DE-627)OLC2070719421 (DE-He213)s00244-013-9991-4-p DE-627 ger DE-627 rakwb eng 333.7 610 VZ Song, Shaojuan verfasserin aut Changes to Cuticle Surface Ultrastructure and Some Biological Functions in the Nematode Caenorhabditis Elegans Exposed to Excessive Copper 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2014 Abstract Copper is an essential metal, but its toxic effects are pronounced when organisms are exposed to it in excessive amounts. However, information about the effects of chronic copper exposure on the cuticle ultrastructure of organisms is insufficient. Studies of the model organism, Caenorhabditis elegans, could further our understanding of the effect of chronic excessive copper exposure on human health. In this study, the cuticle surface ultrastructure of C. elegans was observed using scanning electron microscopy after excessive copper exposure. In addition to this, some biological functions, such as chemotaxis, reproduction, and development, were also analyzed. After chronic excessive copper exposure, the worms’ body surface from vulva to tail was extensively wrinkled and folded along with the annulus. The worm’s vulva size was significantly decreased, and the middle ridge of the alae was disrupted. Furthermore, some of the biological functions of nematodes were also affected: the chemotaxis index was partially changed, bags-of-worms were induced, development was delayed, and egg-laying number was decreased by copper treatment. The results of the present study shed new light on the effects of copper on C. elegans cuticle as well as some biological functions. Methomyl Excessive Copper Copper Exposure Reactive Oxygen Species Stress Chemotaxis Index Guo, Yaping aut Zhang, Xiaomin aut Zhang, Xueyao aut Zhang, Jianzhen aut Ma, Enbo aut Enthalten in Archives of environmental contamination and toxicology Springer US, 1973 66(2014), 3 vom: 29. Jan., Seite 390-399 (DE-627)129397725 (DE-600)185986-9 (DE-576)01478100X 0090-4341 nnns volume:66 year:2014 number:3 day:29 month:01 pages:390-399 https://doi.org/10.1007/s00244-013-9991-4 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 66 2014 3 29 01 390-399 |
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10.1007/s00244-013-9991-4 doi (DE-627)OLC2070719421 (DE-He213)s00244-013-9991-4-p DE-627 ger DE-627 rakwb eng 333.7 610 VZ Song, Shaojuan verfasserin aut Changes to Cuticle Surface Ultrastructure and Some Biological Functions in the Nematode Caenorhabditis Elegans Exposed to Excessive Copper 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2014 Abstract Copper is an essential metal, but its toxic effects are pronounced when organisms are exposed to it in excessive amounts. However, information about the effects of chronic copper exposure on the cuticle ultrastructure of organisms is insufficient. Studies of the model organism, Caenorhabditis elegans, could further our understanding of the effect of chronic excessive copper exposure on human health. In this study, the cuticle surface ultrastructure of C. elegans was observed using scanning electron microscopy after excessive copper exposure. In addition to this, some biological functions, such as chemotaxis, reproduction, and development, were also analyzed. After chronic excessive copper exposure, the worms’ body surface from vulva to tail was extensively wrinkled and folded along with the annulus. The worm’s vulva size was significantly decreased, and the middle ridge of the alae was disrupted. Furthermore, some of the biological functions of nematodes were also affected: the chemotaxis index was partially changed, bags-of-worms were induced, development was delayed, and egg-laying number was decreased by copper treatment. The results of the present study shed new light on the effects of copper on C. elegans cuticle as well as some biological functions. Methomyl Excessive Copper Copper Exposure Reactive Oxygen Species Stress Chemotaxis Index Guo, Yaping aut Zhang, Xiaomin aut Zhang, Xueyao aut Zhang, Jianzhen aut Ma, Enbo aut Enthalten in Archives of environmental contamination and toxicology Springer US, 1973 66(2014), 3 vom: 29. Jan., Seite 390-399 (DE-627)129397725 (DE-600)185986-9 (DE-576)01478100X 0090-4341 nnns volume:66 year:2014 number:3 day:29 month:01 pages:390-399 https://doi.org/10.1007/s00244-013-9991-4 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 66 2014 3 29 01 390-399 |
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10.1007/s00244-013-9991-4 doi (DE-627)OLC2070719421 (DE-He213)s00244-013-9991-4-p DE-627 ger DE-627 rakwb eng 333.7 610 VZ Song, Shaojuan verfasserin aut Changes to Cuticle Surface Ultrastructure and Some Biological Functions in the Nematode Caenorhabditis Elegans Exposed to Excessive Copper 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2014 Abstract Copper is an essential metal, but its toxic effects are pronounced when organisms are exposed to it in excessive amounts. However, information about the effects of chronic copper exposure on the cuticle ultrastructure of organisms is insufficient. Studies of the model organism, Caenorhabditis elegans, could further our understanding of the effect of chronic excessive copper exposure on human health. In this study, the cuticle surface ultrastructure of C. elegans was observed using scanning electron microscopy after excessive copper exposure. In addition to this, some biological functions, such as chemotaxis, reproduction, and development, were also analyzed. After chronic excessive copper exposure, the worms’ body surface from vulva to tail was extensively wrinkled and folded along with the annulus. The worm’s vulva size was significantly decreased, and the middle ridge of the alae was disrupted. Furthermore, some of the biological functions of nematodes were also affected: the chemotaxis index was partially changed, bags-of-worms were induced, development was delayed, and egg-laying number was decreased by copper treatment. The results of the present study shed new light on the effects of copper on C. elegans cuticle as well as some biological functions. Methomyl Excessive Copper Copper Exposure Reactive Oxygen Species Stress Chemotaxis Index Guo, Yaping aut Zhang, Xiaomin aut Zhang, Xueyao aut Zhang, Jianzhen aut Ma, Enbo aut Enthalten in Archives of environmental contamination and toxicology Springer US, 1973 66(2014), 3 vom: 29. Jan., Seite 390-399 (DE-627)129397725 (DE-600)185986-9 (DE-576)01478100X 0090-4341 nnns volume:66 year:2014 number:3 day:29 month:01 pages:390-399 https://doi.org/10.1007/s00244-013-9991-4 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 66 2014 3 29 01 390-399 |
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Changes to Cuticle Surface Ultrastructure and Some Biological Functions in the Nematode Caenorhabditis Elegans Exposed to Excessive Copper |
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Changes to Cuticle Surface Ultrastructure and Some Biological Functions in the Nematode Caenorhabditis Elegans Exposed to Excessive Copper |
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Song, Shaojuan |
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Archives of environmental contamination and toxicology |
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Song, Shaojuan Guo, Yaping Zhang, Xiaomin Zhang, Xueyao Zhang, Jianzhen Ma, Enbo |
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changes to cuticle surface ultrastructure and some biological functions in the nematode caenorhabditis elegans exposed to excessive copper |
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Changes to Cuticle Surface Ultrastructure and Some Biological Functions in the Nematode Caenorhabditis Elegans Exposed to Excessive Copper |
| abstract |
Abstract Copper is an essential metal, but its toxic effects are pronounced when organisms are exposed to it in excessive amounts. However, information about the effects of chronic copper exposure on the cuticle ultrastructure of organisms is insufficient. Studies of the model organism, Caenorhabditis elegans, could further our understanding of the effect of chronic excessive copper exposure on human health. In this study, the cuticle surface ultrastructure of C. elegans was observed using scanning electron microscopy after excessive copper exposure. In addition to this, some biological functions, such as chemotaxis, reproduction, and development, were also analyzed. After chronic excessive copper exposure, the worms’ body surface from vulva to tail was extensively wrinkled and folded along with the annulus. The worm’s vulva size was significantly decreased, and the middle ridge of the alae was disrupted. Furthermore, some of the biological functions of nematodes were also affected: the chemotaxis index was partially changed, bags-of-worms were induced, development was delayed, and egg-laying number was decreased by copper treatment. The results of the present study shed new light on the effects of copper on C. elegans cuticle as well as some biological functions. © Springer Science+Business Media New York 2014 |
| abstractGer |
Abstract Copper is an essential metal, but its toxic effects are pronounced when organisms are exposed to it in excessive amounts. However, information about the effects of chronic copper exposure on the cuticle ultrastructure of organisms is insufficient. Studies of the model organism, Caenorhabditis elegans, could further our understanding of the effect of chronic excessive copper exposure on human health. In this study, the cuticle surface ultrastructure of C. elegans was observed using scanning electron microscopy after excessive copper exposure. In addition to this, some biological functions, such as chemotaxis, reproduction, and development, were also analyzed. After chronic excessive copper exposure, the worms’ body surface from vulva to tail was extensively wrinkled and folded along with the annulus. The worm’s vulva size was significantly decreased, and the middle ridge of the alae was disrupted. Furthermore, some of the biological functions of nematodes were also affected: the chemotaxis index was partially changed, bags-of-worms were induced, development was delayed, and egg-laying number was decreased by copper treatment. The results of the present study shed new light on the effects of copper on C. elegans cuticle as well as some biological functions. © Springer Science+Business Media New York 2014 |
| abstract_unstemmed |
Abstract Copper is an essential metal, but its toxic effects are pronounced when organisms are exposed to it in excessive amounts. However, information about the effects of chronic copper exposure on the cuticle ultrastructure of organisms is insufficient. Studies of the model organism, Caenorhabditis elegans, could further our understanding of the effect of chronic excessive copper exposure on human health. In this study, the cuticle surface ultrastructure of C. elegans was observed using scanning electron microscopy after excessive copper exposure. In addition to this, some biological functions, such as chemotaxis, reproduction, and development, were also analyzed. After chronic excessive copper exposure, the worms’ body surface from vulva to tail was extensively wrinkled and folded along with the annulus. The worm’s vulva size was significantly decreased, and the middle ridge of the alae was disrupted. Furthermore, some of the biological functions of nematodes were also affected: the chemotaxis index was partially changed, bags-of-worms were induced, development was delayed, and egg-laying number was decreased by copper treatment. The results of the present study shed new light on the effects of copper on C. elegans cuticle as well as some biological functions. © Springer Science+Business Media New York 2014 |
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Changes to Cuticle Surface Ultrastructure and Some Biological Functions in the Nematode Caenorhabditis Elegans Exposed to Excessive Copper |
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