Cadmium-induced ultrastructural changes in Euglena cells
The ultrastructure of Euglena gracilis grown in the presence of Cd showed only numerous myelin-like structures in mitochondria, chloroplasts altered in shape, and thylakoid arrangement and increase of osmiophilic plastoglobuli. These alterations indicate that respiratory processes are the initial ta...
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| Veröffentlicht in: | Environ. Res.; (United States) 1986-02, Vol.39 (1), p.96-103 |
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| creator | Duret, Simonne Bonaly, Jacqueline Bariaud, Annie Vannereau, Agnès Mestre, Jean-Charles |
| description | The ultrastructure of
Euglena gracilis grown in the presence of Cd showed only numerous myelin-like structures in mitochondria, chloroplasts altered in shape, and thylakoid arrangement and increase of osmiophilic plastoglobuli. These alterations indicate that respiratory processes are the initial target of Cd toxicity. |
| doi_str_mv | 10.1016/S0013-9351(86)80011-1 |
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Euglena gracilis grown in the presence of Cd showed only numerous myelin-like structures in mitochondria, chloroplasts altered in shape, and thylakoid arrangement and increase of osmiophilic plastoglobuli. These alterations indicate that respiratory processes are the initial target of Cd toxicity.</description><subject>560302 - Chemicals Metabolism & Toxicology- Microorganisms- (-1987)</subject><subject>ALGAE</subject><subject>ANIMALS</subject><subject>Biological and medical sciences</subject><subject>BIOLOGICAL EFFECTS</subject><subject>cadmio</subject><subject>CADMIUM</subject><subject>Cadmium - toxicity</subject><subject>CELL CONSTITUENTS</subject><subject>Chemical and industrial products toxicology. Toxic occupational diseases</subject><subject>CHLOROPLASTS</subject><subject>Chloroplasts - drug effects</subject><subject>Chloroplasts - ultrastructure</subject><subject>Electron Probe Microanalysis</subject><subject>ELEMENTS</subject><subject>EUGLENA</subject><subject>Euglena gracilis</subject><subject>Euglena gracilis - drug effects</subject><subject>Euglena gracilis - ultrastructure</subject><subject>Inclusion Bodies - drug effects</subject><subject>INVERTEBRATES</subject><subject>MASTIGOPHORA</subject><subject>Medical sciences</subject><subject>METALS</subject><subject>Metals and various inorganic compounds</subject><subject>MICROORGANISMS</subject><subject>MITOCHONDRIA</subject><subject>Mitochondria - drug effects</subject><subject>Mitochondria - ultrastructure</subject><subject>MORPHOLOGICAL CHANGES</subject><subject>ORGANOIDS</subject><subject>Oxygen Consumption - drug effects</subject><subject>PLANTS</subject><subject>plaste</subject><subject>plastidios</subject><subject>plastids</subject><subject>PROTOZOA</subject><subject>RADIATION, THERMAL, AND OTHER ENVIRON. 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MAT</subject><subject>RESPIRATION</subject><subject>toxicidad</subject><subject>toxicite</subject><subject>TOXICITY</subject><subject>Toxicology</subject><subject>ultraestructura</subject><subject>ULTRASTRUCTURAL CHANGES</subject><subject>ultrastructure</subject><subject>UNICELLULAR ALGAE</subject><issn>0013-9351</issn><issn>1096-0953</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1986</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkUtLJDEQgMOi6Kj7E5RGRPTQbh6dR59EBnUXhD24nkMmXT1GutOadBb896btYa56CkV9Van6CqFjgq8IJuLXI8aElTXj5EKJS5UjUpIfaEFwLUpcc7aDFltkHx3E-DIxnOE9tMcwplLRBVJL0_Qu9aXzTbLQFKkbg4ljSHZMwXSFfTZ-DbFwvrhN6w68KSx0XTxCu63pIvzcvIfo6e723_J3-fD3_s_y5qG0HJOxpAwwtZRIyWq1ki1rq5UCw6uaKcpoLSuQEhuQViiiuGVVs2pFzazChgOl7BCdzn2HODodrRvBPtvBe7Cj5oJlRGbofIZew_CWII66d3Ea03gYUtSkyt0Zrb4BUkIFFRnkM2jDEGOAVr8G15vwrgnWk3_96V9PcrUS-tO_JrnuePNBWvXQbKs2wnP-bJM30ZquDcZbF7eYkixbmBY6mbHWDNqsQ0aeHkmtJMY8i5yA6xmA7P6_gzCpAZ8v6MJkphncF5N-ANGop5g</recordid><startdate>19860201</startdate><enddate>19860201</enddate><creator>Duret, Simonne</creator><creator>Bonaly, Jacqueline</creator><creator>Bariaud, Annie</creator><creator>Vannereau, Agnès</creator><creator>Mestre, Jean-Charles</creator><general>Elsevier Inc</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7TV</scope><scope>M7N</scope><scope>OTOTI</scope></search><sort><creationdate>19860201</creationdate><title>Cadmium-induced ultrastructural changes in Euglena cells</title><author>Duret, Simonne ; Bonaly, Jacqueline ; Bariaud, Annie ; Vannereau, Agnès ; Mestre, Jean-Charles</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c501t-23e02c2177398b7f3f4b8ea54938232974e770ae7c68185c34dbf693c80a5e223</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1986</creationdate><topic>560302 - Chemicals Metabolism & Toxicology- Microorganisms- (-1987)</topic><topic>ALGAE</topic><topic>ANIMALS</topic><topic>Biological and medical sciences</topic><topic>BIOLOGICAL EFFECTS</topic><topic>cadmio</topic><topic>CADMIUM</topic><topic>Cadmium - toxicity</topic><topic>CELL CONSTITUENTS</topic><topic>Chemical and industrial products toxicology. Toxic occupational diseases</topic><topic>CHLOROPLASTS</topic><topic>Chloroplasts - drug effects</topic><topic>Chloroplasts - ultrastructure</topic><topic>Electron Probe Microanalysis</topic><topic>ELEMENTS</topic><topic>EUGLENA</topic><topic>Euglena gracilis</topic><topic>Euglena gracilis - drug effects</topic><topic>Euglena gracilis - ultrastructure</topic><topic>Inclusion Bodies - drug effects</topic><topic>INVERTEBRATES</topic><topic>MASTIGOPHORA</topic><topic>Medical sciences</topic><topic>METALS</topic><topic>Metals and various inorganic compounds</topic><topic>MICROORGANISMS</topic><topic>MITOCHONDRIA</topic><topic>Mitochondria - drug effects</topic><topic>Mitochondria - ultrastructure</topic><topic>MORPHOLOGICAL CHANGES</topic><topic>ORGANOIDS</topic><topic>Oxygen Consumption - drug effects</topic><topic>PLANTS</topic><topic>plaste</topic><topic>plastidios</topic><topic>plastids</topic><topic>PROTOZOA</topic><topic>RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. 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Res.; (United States)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Duret, Simonne</au><au>Bonaly, Jacqueline</au><au>Bariaud, Annie</au><au>Vannereau, Agnès</au><au>Mestre, Jean-Charles</au><aucorp>Universite Paris-Sud, Chatenay-Malabry, France</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cadmium-induced ultrastructural changes in Euglena cells</atitle><jtitle>Environ. Res.; (United States)</jtitle><addtitle>Environ Res</addtitle><date>1986-02-01</date><risdate>1986</risdate><volume>39</volume><issue>1</issue><spage>96</spage><epage>103</epage><pages>96-103</pages><issn>0013-9351</issn><eissn>1096-0953</eissn><coden>ENVRAL</coden><abstract>The ultrastructure of
Euglena gracilis grown in the presence of Cd showed only numerous myelin-like structures in mitochondria, chloroplasts altered in shape, and thylakoid arrangement and increase of osmiophilic plastoglobuli. These alterations indicate that respiratory processes are the initial target of Cd toxicity.</abstract><cop>Amsterdam</cop><pub>Elsevier Inc</pub><pmid>3002782</pmid><doi>10.1016/S0013-9351(86)80011-1</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0013-9351 |
| ispartof | Environ. Res.; (United States), 1986-02, Vol.39 (1), p.96-103 |
| issn | 0013-9351 1096-0953 |
| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | 560302 - Chemicals Metabolism & Toxicology- Microorganisms- (-1987) ALGAE ANIMALS Biological and medical sciences BIOLOGICAL EFFECTS cadmio CADMIUM Cadmium - toxicity CELL CONSTITUENTS Chemical and industrial products toxicology. Toxic occupational diseases CHLOROPLASTS Chloroplasts - drug effects Chloroplasts - ultrastructure Electron Probe Microanalysis ELEMENTS EUGLENA Euglena gracilis Euglena gracilis - drug effects Euglena gracilis - ultrastructure Inclusion Bodies - drug effects INVERTEBRATES MASTIGOPHORA Medical sciences METALS Metals and various inorganic compounds MICROORGANISMS MITOCHONDRIA Mitochondria - drug effects Mitochondria - ultrastructure MORPHOLOGICAL CHANGES ORGANOIDS Oxygen Consumption - drug effects PLANTS plaste plastidios plastids PROTOZOA RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT RESPIRATION toxicidad toxicite TOXICITY Toxicology ultraestructura ULTRASTRUCTURAL CHANGES ultrastructure UNICELLULAR ALGAE |
| title | Cadmium-induced ultrastructural changes in Euglena cells |
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