Determination of Malathion levels and its effect on the development of Chrysomya megacephala (Fabricius) in South China
Abstract The present study determines the concentration of Malathion in rabbit tissues and Dipteral larvae feeding on those tissues. Malathion was found in all muscle and liver samples of the test rabbit, as well as larvae fed on it. Samples from the control rabbit and pupae from all colonies were n...
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| creator | Liu, Xiaoshan Shi, Yanwei Wang, Haiyang Zhang, RunJie |
| description | Abstract The present study determines the concentration of Malathion in rabbit tissues and Dipteral larvae feeding on those tissues. Malathion was found in all muscle and liver samples of the test rabbit, as well as larvae fed on it. Samples from the control rabbit and pupae from all colonies were negative for Malathion. Correlations were found between administered dosage, tissue concentrations and younger or prepuparial larvae. Effects of Malathion on the development rate of Chrysomya megacephala (Fabricius) were also reported. C. megacephala is the most common fly species found on corpses in South China during the early stages of decomposition. Significant differences in larval growth rate were both observed among the colonies fed on muscle and liver. The presence of Malathion in both muscle and liver appears to retard the normal growth rate of C. megacephala in larval stage. Larvae from all colonies fed on tissues from rabbits treated with Malathion were smaller and attained maximum length later than those from the control colony. Duration of the larval and pupal stages was both significantly prolonged for larvae on tissues from rabbit receiving Malathion than those from the control colony. The difference of the duration of the larval and pupal stages together from the muscle colonies would alter the postmortem interval estimation by up to 36 h. As for liver colonies, it would alter the postmortem interval estimation by up to 28 h. A significantly different duration of the larval and pupal stages from the muscle colonies would alter a postmortem estimate by up to 28 h relative to the liver colonies. |
| doi_str_mv | 10.1016/j.forsciint.2009.07.005 |
| format | Article |
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Malathion was found in all muscle and liver samples of the test rabbit, as well as larvae fed on it. Samples from the control rabbit and pupae from all colonies were negative for Malathion. Correlations were found between administered dosage, tissue concentrations and younger or prepuparial larvae. Effects of Malathion on the development rate of Chrysomya megacephala (Fabricius) were also reported. C. megacephala is the most common fly species found on corpses in South China during the early stages of decomposition. Significant differences in larval growth rate were both observed among the colonies fed on muscle and liver. The presence of Malathion in both muscle and liver appears to retard the normal growth rate of C. megacephala in larval stage. Larvae from all colonies fed on tissues from rabbits treated with Malathion were smaller and attained maximum length later than those from the control colony. Duration of the larval and pupal stages was both significantly prolonged for larvae on tissues from rabbit receiving Malathion than those from the control colony. The difference of the duration of the larval and pupal stages together from the muscle colonies would alter the postmortem interval estimation by up to 36 h. As for liver colonies, it would alter the postmortem interval estimation by up to 28 h. A significantly different duration of the larval and pupal stages from the muscle colonies would alter a postmortem estimate by up to 28 h relative to the liver colonies.</description><identifier>ISSN: 0379-0738</identifier><identifier>EISSN: 1872-6283</identifier><identifier>DOI: 10.1016/j.forsciint.2009.07.005</identifier><identifier>PMID: 19646829</identifier><identifier>CODEN: FSINDR</identifier><language>eng</language><publisher>Kidlington: Elsevier Ireland Ltd</publisher><subject>Animals ; Biological and medical sciences ; Chrysomya megacephala ; Cocaine ; Diptera - drug effects ; Drug dosages ; Feeding Behavior - drug effects ; Forensic Anthropology ; Forensic entomology ; Forensic medicine ; Forensic sciences ; Forensic Toxicology ; Gas Chromatography-Mass Spectrometry ; General aspects ; Growth models ; Human remains ; Investigative techniques, diagnostic techniques (general aspects) ; Larva ; Liver - chemistry ; Malathion ; Malathion - analysis ; Medical sciences ; Muscle, Skeletal - chemistry ; Pathology ; Pesticides ; Postmortem Changes ; Postmortem interval ; Public health. Hygiene ; Public health. Hygiene-occupational medicine ; Pupa ; Rabbits</subject><ispartof>Forensic science international, 2009-11, Vol.192 (1), p.14-18</ispartof><rights>Elsevier Ireland Ltd</rights><rights>2009 Elsevier Ireland Ltd</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c545t-3e4277b360af871c704f5422a9e12e4754eac06017ee062dd82c22d4af3bd8533</citedby><cites>FETCH-LOGICAL-c545t-3e4277b360af871c704f5422a9e12e4754eac06017ee062dd82c22d4af3bd8533</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0379073809002874$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22177630$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19646829$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Liu, Xiaoshan</creatorcontrib><creatorcontrib>Shi, Yanwei</creatorcontrib><creatorcontrib>Wang, Haiyang</creatorcontrib><creatorcontrib>Zhang, RunJie</creatorcontrib><title>Determination of Malathion levels and its effect on the development of Chrysomya megacephala (Fabricius) in South China</title><title>Forensic science international</title><addtitle>Forensic Sci Int</addtitle><description>Abstract The present study determines the concentration of Malathion in rabbit tissues and Dipteral larvae feeding on those tissues. Malathion was found in all muscle and liver samples of the test rabbit, as well as larvae fed on it. Samples from the control rabbit and pupae from all colonies were negative for Malathion. Correlations were found between administered dosage, tissue concentrations and younger or prepuparial larvae. Effects of Malathion on the development rate of Chrysomya megacephala (Fabricius) were also reported. C. megacephala is the most common fly species found on corpses in South China during the early stages of decomposition. Significant differences in larval growth rate were both observed among the colonies fed on muscle and liver. The presence of Malathion in both muscle and liver appears to retard the normal growth rate of C. megacephala in larval stage. Larvae from all colonies fed on tissues from rabbits treated with Malathion were smaller and attained maximum length later than those from the control colony. Duration of the larval and pupal stages was both significantly prolonged for larvae on tissues from rabbit receiving Malathion than those from the control colony. The difference of the duration of the larval and pupal stages together from the muscle colonies would alter the postmortem interval estimation by up to 36 h. As for liver colonies, it would alter the postmortem interval estimation by up to 28 h. A significantly different duration of the larval and pupal stages from the muscle colonies would alter a postmortem estimate by up to 28 h relative to the liver colonies.</description><subject>Animals</subject><subject>Biological and medical sciences</subject><subject>Chrysomya megacephala</subject><subject>Cocaine</subject><subject>Diptera - drug effects</subject><subject>Drug dosages</subject><subject>Feeding Behavior - drug effects</subject><subject>Forensic Anthropology</subject><subject>Forensic entomology</subject><subject>Forensic medicine</subject><subject>Forensic sciences</subject><subject>Forensic Toxicology</subject><subject>Gas Chromatography-Mass Spectrometry</subject><subject>General aspects</subject><subject>Growth models</subject><subject>Human remains</subject><subject>Investigative techniques, diagnostic techniques (general aspects)</subject><subject>Larva</subject><subject>Liver - chemistry</subject><subject>Malathion</subject><subject>Malathion - analysis</subject><subject>Medical sciences</subject><subject>Muscle, Skeletal - chemistry</subject><subject>Pathology</subject><subject>Pesticides</subject><subject>Postmortem Changes</subject><subject>Postmortem interval</subject><subject>Public health. Hygiene</subject><subject>Public health. Hygiene-occupational medicine</subject><subject>Pupa</subject><subject>Rabbits</subject><issn>0379-0738</issn><issn>1872-6283</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>8G5</sourceid><sourceid>BENPR</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNqNkk9v1DAQxSMEokvhK4AlBILDhvGfxMkFqVooIBVxKJwtrzMhXhJ7sZ2i_fY42lUr9QIny5rfezOjN0XxgkJJgdbvdmXvQzTWulQygLYEWQJUD4oVbSRb16zhD4sVcNmuQfLmrHgS4w4yUbH6cXFG21rUDWtXxZ8PmDBM1ulkvSO-J1_1qNOwfEa8wTES7TpiUyTY92gSyYU0IOmWot9P6NKi2gzhEP100GTCn9rgfsg25M2l3gZr7BzfEuvItZ_TkNHc7WnxqNdjxGen97z4cfnx--bz-urbpy-bi6u1qUSV1hwFk3LLa9B9I6mRIPpKMKZbpAyFrARqAzVQiQg167qGGcY6oXu-7ZqK8_Pi9dF3H_zvGWNSk40Gx1E79HNUXLSyqlv2T5BRRhveyAy-vAfu_BxcXkJR4EJUUtY0U_JImeBjDNirfbCTDocMqSVCtVO3EaolQgVS5YCy8vnJf95O2N3pTpll4NUJ0NHosQ_aGRtvOcZonoBD5i6OXA4RbywGlbuhM9jZkINUnbf_Mcz7ex5mtM7mtr_wgPFucxWZAnW9XNxycNACsEYK_hces9LU</recordid><startdate>20091120</startdate><enddate>20091120</enddate><creator>Liu, Xiaoshan</creator><creator>Shi, Yanwei</creator><creator>Wang, Haiyang</creator><creator>Zhang, RunJie</creator><general>Elsevier Ireland Ltd</general><general>Elsevier</general><general>Elsevier Limited</general><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>3V.</scope><scope>7QP</scope><scope>7RV</scope><scope>7U7</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB0</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M2O</scope><scope>M7P</scope><scope>MBDVC</scope><scope>NAPCQ</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>Q9U</scope><scope>7SS</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20091120</creationdate><title>Determination of Malathion levels and its effect on the development of Chrysomya megacephala (Fabricius) in South China</title><author>Liu, Xiaoshan ; Shi, Yanwei ; Wang, Haiyang ; Zhang, RunJie</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c545t-3e4277b360af871c704f5422a9e12e4754eac06017ee062dd82c22d4af3bd8533</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Animals</topic><topic>Biological and medical sciences</topic><topic>Chrysomya megacephala</topic><topic>Cocaine</topic><topic>Diptera - drug effects</topic><topic>Drug dosages</topic><topic>Feeding Behavior - drug effects</topic><topic>Forensic Anthropology</topic><topic>Forensic entomology</topic><topic>Forensic medicine</topic><topic>Forensic sciences</topic><topic>Forensic Toxicology</topic><topic>Gas Chromatography-Mass Spectrometry</topic><topic>General aspects</topic><topic>Growth models</topic><topic>Human remains</topic><topic>Investigative techniques, diagnostic techniques (general aspects)</topic><topic>Larva</topic><topic>Liver - chemistry</topic><topic>Malathion</topic><topic>Malathion - analysis</topic><topic>Medical sciences</topic><topic>Muscle, Skeletal - chemistry</topic><topic>Pathology</topic><topic>Pesticides</topic><topic>Postmortem Changes</topic><topic>Postmortem interval</topic><topic>Public health. Hygiene</topic><topic>Public health. Hygiene-occupational medicine</topic><topic>Pupa</topic><topic>Rabbits</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Xiaoshan</creatorcontrib><creatorcontrib>Shi, Yanwei</creatorcontrib><creatorcontrib>Wang, Haiyang</creatorcontrib><creatorcontrib>Zhang, RunJie</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>Nursing & Allied Health Database</collection><collection>Toxicology Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Database (Alumni Edition)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Research Library</collection><collection>Biological Science Database</collection><collection>Research Library (Corporate)</collection><collection>Nursing & Allied Health Premium</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>ProQuest Central Basic</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Forensic science international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Xiaoshan</au><au>Shi, Yanwei</au><au>Wang, Haiyang</au><au>Zhang, RunJie</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Determination of Malathion levels and its effect on the development of Chrysomya megacephala (Fabricius) in South China</atitle><jtitle>Forensic science international</jtitle><addtitle>Forensic Sci Int</addtitle><date>2009-11-20</date><risdate>2009</risdate><volume>192</volume><issue>1</issue><spage>14</spage><epage>18</epage><pages>14-18</pages><issn>0379-0738</issn><eissn>1872-6283</eissn><coden>FSINDR</coden><abstract>Abstract The present study determines the concentration of Malathion in rabbit tissues and Dipteral larvae feeding on those tissues. Malathion was found in all muscle and liver samples of the test rabbit, as well as larvae fed on it. Samples from the control rabbit and pupae from all colonies were negative for Malathion. Correlations were found between administered dosage, tissue concentrations and younger or prepuparial larvae. Effects of Malathion on the development rate of Chrysomya megacephala (Fabricius) were also reported. C. megacephala is the most common fly species found on corpses in South China during the early stages of decomposition. Significant differences in larval growth rate were both observed among the colonies fed on muscle and liver. The presence of Malathion in both muscle and liver appears to retard the normal growth rate of C. megacephala in larval stage. Larvae from all colonies fed on tissues from rabbits treated with Malathion were smaller and attained maximum length later than those from the control colony. Duration of the larval and pupal stages was both significantly prolonged for larvae on tissues from rabbit receiving Malathion than those from the control colony. The difference of the duration of the larval and pupal stages together from the muscle colonies would alter the postmortem interval estimation by up to 36 h. As for liver colonies, it would alter the postmortem interval estimation by up to 28 h. A significantly different duration of the larval and pupal stages from the muscle colonies would alter a postmortem estimate by up to 28 h relative to the liver colonies.</abstract><cop>Kidlington</cop><pub>Elsevier Ireland Ltd</pub><pmid>19646829</pmid><doi>10.1016/j.forsciint.2009.07.005</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0379-0738 |
| ispartof | Forensic science international, 2009-11, Vol.192 (1), p.14-18 |
| issn | 0379-0738 1872-6283 |
| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Animals Biological and medical sciences Chrysomya megacephala Cocaine Diptera - drug effects Drug dosages Feeding Behavior - drug effects Forensic Anthropology Forensic entomology Forensic medicine Forensic sciences Forensic Toxicology Gas Chromatography-Mass Spectrometry General aspects Growth models Human remains Investigative techniques, diagnostic techniques (general aspects) Larva Liver - chemistry Malathion Malathion - analysis Medical sciences Muscle, Skeletal - chemistry Pathology Pesticides Postmortem Changes Postmortem interval Public health. Hygiene Public health. Hygiene-occupational medicine Pupa Rabbits |
| title | Determination of Malathion levels and its effect on the development of Chrysomya megacephala (Fabricius) in South China |
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