Histological and Histochemical Analysis of the Fat Body of Rhinocricus padbergi (Diplopoda) Exposed to Contaminated Industrial Soil

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dc.contributor.authorSouza, Tatiana da Silva
dc.contributor.authorde Angelis, Dejanira de Franceschi [UNESP]
dc.contributor.authorFontanetti, Carmem Silvia [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal do Espírito Santo (UFES)
dc.date.accessioned2014-05-20T13:55:35Z
dc.date.available2014-05-20T13:55:35Z
dc.date.issued2011-10-01
dc.description.abstractDiplopods are components of the edaphic fauna, which makes them suitable bioindicators of soil quality. Some characteristics of the fat body of diplopods make it suitable for ecotoxicological studies. This organ, composed of diffuse tissue, fills the body cavity; it presents intense metabolic activity associated with lipid, glycogen, protein, and uric acid storage, being also responsible for storage, neutralization, and excretion of substances that are not useful to the organism. The present study aimed to investigate whether the perivisceral fat body of Rhinocricus padbergi can be used as a target organ in ecotoxicological studies and to identify possible histological and histochemical biomarkers in this organ. Upon examining the perivisceral fat body of individuals of R. padbergi exposed to different concentrations of industrial soil contaminated with polycyclic aromatic hydrocarbons (Sigma 2,749.0 mg/kg) and metals (Sigma 40,355.8 mg/kg), we have found evidence that this organ is sensitive to environmental pollutants present in the soil. The loss of integrity of the cell boundary associated with cytoplasmatic disorganization and depletion in total proteins, neutral polysaccharides, calcium, and lipids can be considered stress biomarkers for R. padbergi.en
dc.description.affiliationSão Paulo State Univ, Dept Biol, Inst Biosci, UNESP, BR-13506900 São Paulo, Brazil
dc.description.affiliationUniversidade Federal do Espírito Santo (UFES), Ctr Ciencias Agr, Dept Med Vet, UFES, BR-29500000 Alegre, Espirito Santo, Brazil
dc.description.affiliationUniv Estadual Paulista, Inst Biociencias, Dept Bioquim & Microbiol, UNESP, BR-13506900 São Paulo, Brazil
dc.description.affiliationUnespSão Paulo State Univ, Dept Biol, Inst Biosci, UNESP, BR-13506900 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Biociencias, Dept Bioquim & Microbiol, UNESP, BR-13506900 São Paulo, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFundação para o Desenvolvimento da UNESP (FUNDUNESP)
dc.description.sponsorshipIdFAPESP: 06/52383-7
dc.format.extent235-244
dc.identifierhttp://dx.doi.org/10.1007/s11270-011-0786-9
dc.identifier.citationWater Air and Soil Pollution. Dordrecht: Springer, v. 221, n. 1-4, p. 235-244, 2011.
dc.identifier.doi10.1007/s11270-011-0786-9
dc.identifier.issn0049-6979
dc.identifier.urihttp://hdl.handle.net/11449/19896
dc.identifier.wosWOS:000296696000020
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofWater, Air, and Soil Pollution
dc.relation.ispartofjcr1.769
dc.relation.ispartofsjr0,589
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectLandfarmingen
dc.subjectPAHen
dc.subjectHeavy metalsen
dc.subjectHistopathologyen
dc.subjectSoil ecotoxicologyen
dc.titleHistological and Histochemical Analysis of the Fat Body of Rhinocricus padbergi (Diplopoda) Exposed to Contaminated Industrial Soilen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dcterms.rightsHolderSpringer
unesp.author.lattes0961205650742832[3]
unesp.author.orcid0000-0002-5983-163X[3]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Rio Claropt

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Artigos - Biologia - IBRC