Výsledky vyhledávání - "Alexandra Frossard"

Akademický článek

Concentração de elementos traços em serpentes do litoral e da região serrana do Espírito Santo

Autor: Alexandra Frossard, Maria Tereza Weitzel Dias Carneiro, Eduardo Lázaro de Faria da Silva, Claudio Barberine Camargo Filho, João Luiz Rossi Júnior

Publikováno v: Pesquisa Veterinária Brasileira, Vol 37, Iss 10, Pp 1146-1152

RESUMO: Os elementos químicos, em sua maioria, encontram-se em ciclos bioquímicos e geoquímicos fechados e em concentrações que não causam efeitos nocivos aos organismos. Contudo, ações antrópicas aceleradas promovem alterações ambientais,

Externí odkaz: https://doaj.org/article/7f863a4a41cb4f7682bfea7715b860f2

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Metal bioaccumulation and its genotoxic effects on eggs and hatchlings of giant Amazon river turtle (Podocnemis expansa)

Autor: Amanda Toledo Lourenço, Alexandra Frossard, Otávio Arruda Heringer, Gabriel Carvalho Coppo, Adriana Regina Chippari-Gomes

Publikováno v: Ecotoxicology. 30:643-657

The aim of this study was to assess whether possible metal contamination in the sediment of the nests of giant Amazon river turtle, Podocnemis expansa, could contaminate eggs and hatchlings, triggering genotoxic damage. Therefore, sediments of P. exp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74ce9db9a969559f494f1eb623c5b427
https://doi.org/10.1007/s10646-021-02384-8

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The snake Bothrops jararaca (Squamata: Viperidae) is a suitable bioindicator of environmental exposure to cadmium: An experimental study

Autor: João L.R. Júnior, Denise Coutinho Endringer, Levy Carvalho Gomes, Flaviana Lima Guião Leite, Eduardo L.F. Silva, Alexandra Frossard, Maria Tereza Weitzel Dias Carneiro

Publikováno v: Ecological Indicators. 104:166-171

Cadmium (Cd) is a highly toxic contaminant causing diverse physiologic damage through the food chain, possibly influencing the demography of wild populations. Thus study aimed to evaluate the feasibility of using Bothrops jararaca as an indicator of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d50e165177bba48d962a0a13fe626537
https://doi.org/10.1016/j.ecolind.2019.04.079

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Accumulation of trace metals in eggs and hatchlings of Chelonia mydas

Autor: Levy Carvalho Gomes, Maria Tereza Weitzel Dias Carneiro, Adriana Regina Chippari-Gomes, Luiza Valli Vieira, Alexandra Frossard

Publikováno v: Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS). 62

The objective of this study was to verify the accumulation of trace metals in eggs and hatchlings of Chelonia mydas, evaluating if metal accumulation is originated from maternal transfer and/or from the incubation environment. Other assessments were

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::182f8919d532a4b726c01c69803baeea
https://pubmed.ncbi.nlm.nih.gov/33164783

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Efeitos da genotoxicidade em peixes da espécie Geophagus brasiliensis expostos a água do Rio Doce após o desastre ambiental na cidade de Marina, MG, Brasil

Autor: J. P. L. Ramos, Levy Carvalho Gomes, Bianca Vieira Barbosa, V. C. Davel, Ana Claudia Hertel Pereira, T. O. Miranda, Julia Merçon, Adriana Regina Chippari-Gomes, Alexandra Frossard, Thiago de Melo Costa Pereira

Publikováno v: Brazilian Journal of Biology, Issue: ahead, Published: 14 NOV 2018
Brazilian Journal of Biology v.79 n.4 2019
Brazilian Journal of Biology
Instituto Internacional de Ecologia (IIE)
instacron:IIE
Brazilian Journal of Biology, Volume: 79, Issue: 4, Pages: 659-664, Published: 14 NOV 2018
Brazilian Journal of Biology, Iss 0 (2018)

The Doce River basin has suffered the largest environmental accident ever occurred in Brazil with the influx of tailings from Fundão and Santarém, belonging to Samarco mining company, due to the disaster in Mariana. A spill between 50 and 60 millio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91e14790a3261282d7ea584ec6bddce7
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842018005031102&lng=en&tlng=en

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Trace elements influence the hatching success and emergence of Caretta caretta and Chelonia mydas

Autor: Alexandra Frossard, Denise Coutinho Endringer, Namany Lourpen Nascimento Souza, Elisangela Flavia Pimentel, Maria Tereza Weitzel Dias Carneiro, Jordana Borini Freire, Paulo Dias Ferreira Junior

Publikováno v: Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS). 50

Trace elements from industrial, domestic and agricultural activities can be transferred into marine environments, affecting the survival of sea species. Due to their global distribution, sea turtles are recognized as indicators of ocean pollution. Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d7ffd1764e2ab33652024e6239eaed7
https://pubmed.ncbi.nlm.nih.gov/30262268

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Trace element concentration in snakes of coastal and serrana region of the State of Espírito Santo, Brazil

Autor: João Luiz Rossi Junior, Eduardo Lázaro de Faria da Silva, Claudio Barberine Camargo Filho, Alexandra Frossard, Maria Tereza Weitzel Dias Carneiro

Publikováno v: Pesquisa Veterinária Brasileira, Volume: 37, Issue: 10, Pages: 1146-1152, Published: OCT 2017
Pesquisa Veterinária Brasileira v.37 n.10 2017
Pesquisa Veterinária Brasileira
Colégio Brasileiro de Patologia Animal (CBPA)
instacron:EMBRAPA
Pesquisa Veterinária Brasileira, Vol 37, Iss 10, Pp 1146-1152

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3924a1541a56f11280fa3c021e33fb2
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2017001001146&lng=en&tlng=en

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Effect of dietary cadmium on fitness, growth, genotoxicity and accumulation in the Yellow-spotted River Turtle, Podocnemis unifilis

Autor: Maria Tereza Weitzel Dias Carneiro, Levy Carvalho Gomes, Denise Coutinho Endringer, Alexandra Frossard, Otávio Arruda Heringer, Paulo D. Ferreira

Publikováno v: Aquatic Toxicology. :239-241

The aim of this study was to expose the Yellow-spotted River Turtle, Podocnemis unifilis, to dietary cadmium (Cd) contamination. The P. unifilis were fed with a Cd contaminated diet (590 µg g−1) or a control diet for 30 and 60 days. After the Cd f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a4c1f5248827e9c831ea8a17291867a
https://doi.org/10.1016/j.aquatox.2013.06.002

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