Correlation between biometric and parasitologic data of mussels (Perna perna) from Ponta do Tinguí, Mangaratiba, RJ, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Brazilian Journal of Veterinary Medicine |
Texto Completo: | https://rbmv.org/BJVM/article/view/686 |
Resumo: | ABSTRACT. Cardozo T.S.F., Santos I.R., Berto B.P., Cardozo S.V., Mesquita E.F.M. & Lopes C.W.G. [Correlation between biometric and parasitologic data of mussels (Perna perna) from Ponta do Tinguí, Mangaratiba, RJ, Brazil.] Correlação entre dados biométricos e parasitológicos de mexilhões (Perna perna) da Ponta do Tinguí, Mangaratiba, RJ, Brasil. Revista Brasileira de Medicina Veterinária, 34(1):9-13, 2012. Programa de Pós-Graduação em Medicina Veterinária (HVPTPOA), Faculdade de Veterinária, Universidade Federal Fluminense, Rua Vital Brazil Filho, 64, Niterói, RJ 24230- 340, Brasil. E-mail: tatiana.cardozo@ymail.com The present study was to correlate the biometric and parasitological data obtained of shellfish collected from Ponta do Tinguí, Mangaraiba, RJ, Brazil. Initially, a total of 100 mussels was sent to laboratory for evaluation of biometric parameters by measuring the valves on their thickness, width and length, and also to verify the total weight or biomass. Then parasitological tests were performed through the techniques of concentration and staining to determine the presence of Cryptosporidium oocysts. In all samples of the biomass of mussels processed and submitted to parasitological assessment noted the presence of Cryptosporidium oocysts. When correlated by the Spearman correlation coefficient, biometric data and parasitological observed a negative correlation between the data analyzed, especially when confronted with the total weight of biomass and the average number of Cryptosporidium oocysts. Featuring an inversely proportional relationship between weight and total biomass found, and the number of oocysts present in this biomass. The negative correlation between parasitological and biometric data shows that the environmental contamination present in the study area is directly related to the growth rate of mussels as they filter-feeding animals, which is performed without any selective capacity. |
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Correlation between biometric and parasitologic data of mussels (Perna perna) from Ponta do Tinguí, Mangaratiba, RJ, BrazilCORRELAÇÃO ENTRE DADOS BIOMÉTRICOS E PARASITOLÓGICOS DE MEXILHÕES (Perna perna) DA PONTA DO TINGUÍ, MANGARATIBA, RJ, BRASILMexilhãobiomassaCryptosporidiumcoeficiente de SpearmanMusselbiomassCryptosporidiumoocystsABSTRACT. Cardozo T.S.F., Santos I.R., Berto B.P., Cardozo S.V., Mesquita E.F.M. & Lopes C.W.G. [Correlation between biometric and parasitologic data of mussels (Perna perna) from Ponta do Tinguí, Mangaratiba, RJ, Brazil.] Correlação entre dados biométricos e parasitológicos de mexilhões (Perna perna) da Ponta do Tinguí, Mangaratiba, RJ, Brasil. Revista Brasileira de Medicina Veterinária, 34(1):9-13, 2012. Programa de Pós-Graduação em Medicina Veterinária (HVPTPOA), Faculdade de Veterinária, Universidade Federal Fluminense, Rua Vital Brazil Filho, 64, Niterói, RJ 24230- 340, Brasil. E-mail: tatiana.cardozo@ymail.com The present study was to correlate the biometric and parasitological data obtained of shellfish collected from Ponta do Tinguí, Mangaraiba, RJ, Brazil. Initially, a total of 100 mussels was sent to laboratory for evaluation of biometric parameters by measuring the valves on their thickness, width and length, and also to verify the total weight or biomass. Then parasitological tests were performed through the techniques of concentration and staining to determine the presence of Cryptosporidium oocysts. In all samples of the biomass of mussels processed and submitted to parasitological assessment noted the presence of Cryptosporidium oocysts. When correlated by the Spearman correlation coefficient, biometric data and parasitological observed a negative correlation between the data analyzed, especially when confronted with the total weight of biomass and the average number of Cryptosporidium oocysts. Featuring an inversely proportional relationship between weight and total biomass found, and the number of oocysts present in this biomass. The negative correlation between parasitological and biometric data shows that the environmental contamination present in the study area is directly related to the growth rate of mussels as they filter-feeding animals, which is performed without any selective capacity.O presente trabalho teve como objetivo correlacionar os dados biométricos e parasitológicos obtidos de moluscos bivalves coletados na Ponta do Tinguí, Mangaratiba, RJ. Um total de 100 mexilhões foi encaminhado ao laboratório para, inicialmente, serem submetidos à avaliação dos parâmetros biométricos, através da mensuração das valvas quanto à espessura, largura e comprimento, e verificação do peso total e de biomassa. Em seguida foram realizadas as análises parasitológicas através das técnicas de concentração e coloração, para determinação da presença de oocistos de Cryptosporidium. Em todas as amostras da biomassa dos mexilhões processadas e submetidas à avaliação parasitológica foi observado à presença de oocistos de Cryptosporidium. Quando correlacionado, através do coeficiente de Spearman, os dados biométricos e parasitológicos tiveram correlação negativa entre os dados analisados, especialmente, quando confrontados ao peso total e da biomassa com a quantidade média de oocistos de Cryptosporidium, caracterizando haver uma relação inversamente proporcional entre o peso total e de biomassa encontrado, e o número de oocistos presentes nessa biomassa. A correlação negativa entre os dados biométricos e parasitológicos demonstra que a contaminação ambiental presente na área estudada, esta diretamente relacionada com a taxa de crescimento dos mexilhões, uma vez que estes animais se alimentam por filtração, sendo esta realizada sem nenhuma capacidade seletiva.Sociedade de Medicina Veterinária do Estado do Rio de Janeiro.2012-03-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpeer reviewedAvaliado pelos paresapplication/pdfhttps://rbmv.org/BJVM/article/view/686Brazilian Journal of Veterinary Medicine; Vol. 34 No. 1 (2012); 9-13Revista Brasileira de Medicina Veterinária; v. 34 n. 1 (2012); 9-132527-21790100-2430reponame:Brazilian Journal of Veterinary Medicineinstname:Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)instacron:SBMVporhttps://rbmv.org/BJVM/article/view/686/550Cardozo, Tatiana Silveira Feijódos Santos, Ícaro RodriguesBerto, Bruno PereiraCardozo, Sergian Viannade Mesquita, Eliana de Fatima MarquesLopes, Carlos Wilson Gomesinfo:eu-repo/semantics/openAccess2020-12-23T17:28:44Zoai:ojs.rbmv.org:article/686Revistahttps://rbmv.org/BJVMONGhttps://rbmv.org/BJVM/oaicontato.rbmv@gmail.com2527-21790100-2430opendoar:2020-12-23T17:28:44Brazilian Journal of Veterinary Medicine - Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)false |
dc.title.none.fl_str_mv |
Correlation between biometric and parasitologic data of mussels (Perna perna) from Ponta do Tinguí, Mangaratiba, RJ, Brazil CORRELAÇÃO ENTRE DADOS BIOMÉTRICOS E PARASITOLÓGICOS DE MEXILHÕES (Perna perna) DA PONTA DO TINGUÍ, MANGARATIBA, RJ, BRASIL |
title |
Correlation between biometric and parasitologic data of mussels (Perna perna) from Ponta do Tinguí, Mangaratiba, RJ, Brazil |
spellingShingle |
Correlation between biometric and parasitologic data of mussels (Perna perna) from Ponta do Tinguí, Mangaratiba, RJ, Brazil Cardozo, Tatiana Silveira Feijó Mexilhão biomassa Cryptosporidium coeficiente de Spearman Mussel biomass Cryptosporidium oocysts |
title_short |
Correlation between biometric and parasitologic data of mussels (Perna perna) from Ponta do Tinguí, Mangaratiba, RJ, Brazil |
title_full |
Correlation between biometric and parasitologic data of mussels (Perna perna) from Ponta do Tinguí, Mangaratiba, RJ, Brazil |
title_fullStr |
Correlation between biometric and parasitologic data of mussels (Perna perna) from Ponta do Tinguí, Mangaratiba, RJ, Brazil |
title_full_unstemmed |
Correlation between biometric and parasitologic data of mussels (Perna perna) from Ponta do Tinguí, Mangaratiba, RJ, Brazil |
title_sort |
Correlation between biometric and parasitologic data of mussels (Perna perna) from Ponta do Tinguí, Mangaratiba, RJ, Brazil |
author |
Cardozo, Tatiana Silveira Feijó |
author_facet |
Cardozo, Tatiana Silveira Feijó dos Santos, Ícaro Rodrigues Berto, Bruno Pereira Cardozo, Sergian Vianna de Mesquita, Eliana de Fatima Marques Lopes, Carlos Wilson Gomes |
author_role |
author |
author2 |
dos Santos, Ícaro Rodrigues Berto, Bruno Pereira Cardozo, Sergian Vianna de Mesquita, Eliana de Fatima Marques Lopes, Carlos Wilson Gomes |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Cardozo, Tatiana Silveira Feijó dos Santos, Ícaro Rodrigues Berto, Bruno Pereira Cardozo, Sergian Vianna de Mesquita, Eliana de Fatima Marques Lopes, Carlos Wilson Gomes |
dc.subject.por.fl_str_mv |
Mexilhão biomassa Cryptosporidium coeficiente de Spearman Mussel biomass Cryptosporidium oocysts |
topic |
Mexilhão biomassa Cryptosporidium coeficiente de Spearman Mussel biomass Cryptosporidium oocysts |
description |
ABSTRACT. Cardozo T.S.F., Santos I.R., Berto B.P., Cardozo S.V., Mesquita E.F.M. & Lopes C.W.G. [Correlation between biometric and parasitologic data of mussels (Perna perna) from Ponta do Tinguí, Mangaratiba, RJ, Brazil.] Correlação entre dados biométricos e parasitológicos de mexilhões (Perna perna) da Ponta do Tinguí, Mangaratiba, RJ, Brasil. Revista Brasileira de Medicina Veterinária, 34(1):9-13, 2012. Programa de Pós-Graduação em Medicina Veterinária (HVPTPOA), Faculdade de Veterinária, Universidade Federal Fluminense, Rua Vital Brazil Filho, 64, Niterói, RJ 24230- 340, Brasil. E-mail: tatiana.cardozo@ymail.com The present study was to correlate the biometric and parasitological data obtained of shellfish collected from Ponta do Tinguí, Mangaraiba, RJ, Brazil. Initially, a total of 100 mussels was sent to laboratory for evaluation of biometric parameters by measuring the valves on their thickness, width and length, and also to verify the total weight or biomass. Then parasitological tests were performed through the techniques of concentration and staining to determine the presence of Cryptosporidium oocysts. In all samples of the biomass of mussels processed and submitted to parasitological assessment noted the presence of Cryptosporidium oocysts. When correlated by the Spearman correlation coefficient, biometric data and parasitological observed a negative correlation between the data analyzed, especially when confronted with the total weight of biomass and the average number of Cryptosporidium oocysts. Featuring an inversely proportional relationship between weight and total biomass found, and the number of oocysts present in this biomass. The negative correlation between parasitological and biometric data shows that the environmental contamination present in the study area is directly related to the growth rate of mussels as they filter-feeding animals, which is performed without any selective capacity. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-03-29 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion peer reviewed Avaliado pelos pares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rbmv.org/BJVM/article/view/686 |
url |
https://rbmv.org/BJVM/article/view/686 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rbmv.org/BJVM/article/view/686/550 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Sociedade de Medicina Veterinária do Estado do Rio de Janeiro. |
publisher.none.fl_str_mv |
Sociedade de Medicina Veterinária do Estado do Rio de Janeiro. |
dc.source.none.fl_str_mv |
Brazilian Journal of Veterinary Medicine; Vol. 34 No. 1 (2012); 9-13 Revista Brasileira de Medicina Veterinária; v. 34 n. 1 (2012); 9-13 2527-2179 0100-2430 reponame:Brazilian Journal of Veterinary Medicine instname:Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ) instacron:SBMV |
instname_str |
Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ) |
instacron_str |
SBMV |
institution |
SBMV |
reponame_str |
Brazilian Journal of Veterinary Medicine |
collection |
Brazilian Journal of Veterinary Medicine |
repository.name.fl_str_mv |
Brazilian Journal of Veterinary Medicine - Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ) |
repository.mail.fl_str_mv |
contato.rbmv@gmail.com |
_version_ |
1798313109296775168 |