Toxicological screening of extracts from Cinnamomum stenophyllum on Artemia salina Leach
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Anais da Faculdade de Medicina de Olinda (Online) |
Texto Completo: | https://afmo.emnuvens.com.br/afmo/article/view/103 |
Resumo: | Objective: to observe and to compare the acute toxicity of the leaves (Csf) and stalk (Csc) extracts from Cinnamomum stenophyllum on brine shrimp Artemia salina. Methods: Csf and Csc extracts (1, 10, 100 and 1000 μg/mL) were evaluate the assay acute toxicity on Artemia salina, were add to the samples during 24 or 48 hours, performed at triplicate. The nauplii dead number were determined and LC was calculated by non-linear regression. Csf extract presents toxicity only with 1000g/mL at 48hs. Results: (P<0.05), thus the LC did not calculated. Csc was toxic only at 48hs (LC = 8.7 0.7 g/mL), regarded as high toxicity (LC < 100 g/mL). Conclusion: The leaf and stalk from Cinnamomum stenophyllum presents active metabolites that induced toxicity Artemia salina at high exposition, probably, are different substances or most concentrated on stalk. Those data are related for first time in literature. |
id |
FMO-1_e1cce1fcbba02e300c69a3692d0b8857 |
---|---|
oai_identifier_str |
oai:ojs.afmo.emnuvens.com.br:article/103 |
network_acronym_str |
FMO-1 |
network_name_str |
Anais da Faculdade de Medicina de Olinda (Online) |
repository_id_str |
|
spelling |
Toxicological screening of extracts from Cinnamomum stenophyllum on Artemia salina LeachTriagem toxicológica de extratos de Cinnamomum stenophyllum frente à Artemia salina LeachPlanta medicinalExtrato vegetalMedicinal plantVegetal extractToxicityObjective: to observe and to compare the acute toxicity of the leaves (Csf) and stalk (Csc) extracts from Cinnamomum stenophyllum on brine shrimp Artemia salina. Methods: Csf and Csc extracts (1, 10, 100 and 1000 μg/mL) were evaluate the assay acute toxicity on Artemia salina, were add to the samples during 24 or 48 hours, performed at triplicate. The nauplii dead number were determined and LC was calculated by non-linear regression. Csf extract presents toxicity only with 1000g/mL at 48hs. Results: (P<0.05), thus the LC did not calculated. Csc was toxic only at 48hs (LC = 8.7 0.7 g/mL), regarded as high toxicity (LC < 100 g/mL). Conclusion: The leaf and stalk from Cinnamomum stenophyllum presents active metabolites that induced toxicity Artemia salina at high exposition, probably, are different substances or most concentrated on stalk. Those data are related for first time in literature.Objetivo: observar e comparar a toxicidade aguda de extratos das folhas (Csf) e do caule (Csc) de Cinnamomum stenophyllum em Artemia salina. Métodos: Os extratos Csf e Csc, nas concentrações de 1, 10, 100 e 1000 μg/mL, foram utilizados nos ensaios de toxicidade aguda utilizando o microcrustáceo Artemia salina, sob exposição de 24 e 48 horas, realizados em triplicata. O número de náuplios mortos foram quantificados e a CL foram calculadas por regressão não-linear. o extrato Csf 50 Resultados: apresentou toxicidade apenas com a concentração de 1000 g/mL em 48hs (P<0,05), sendo assim, a CL não foi determinada. Já o extrato 50 Csc foi tóxico apenas na maior exposição, de 48hs, mostrando CL de 8,7 0,7 g/mL, considerada uma alta toxicidade (CL < 100 50 50 g/mL). Conclusão: as folhas e caule de Cinnamomum stenophyllum possuem metabólitos ativos que levam toxicidade a Artemia salina quando em alta exposição, os quais, provavelmente são substâncias diferentes ou estão mais concentradas no caule. Estes resultados são os primeiros na literatura para a espécie estudada.Faculdade de Medicina de Olinda2019-09-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://afmo.emnuvens.com.br/afmo/article/view/10310.56102/afmo.2019.103Annals of Olinda Medical School; Vol. 1 No. 4 (2019); 11-14Anais da Faculdade de Medicina de Olinda; v. 1 n. 4 (2019); 11-142674-84872595-1734reponame:Anais da Faculdade de Medicina de Olinda (Online)instname:Faculdade de Medicina de Olinda (FMO)instacron:FMOporhttps://afmo.emnuvens.com.br/afmo/article/view/103/64Novaes da Silva, Artur Danilo Carvalho Souza Lima Silva, HelderPrado Lyra, Ricardo Lucêna de Lima, Brunode Alencar Menezes, Daniela Saraiva Dantas, Gabriela Lima Silva, Fabiana Hrihorowitsch Moreno, Paulo RobertoKiara Beserra de Oliveira, Thárcia Lucena Veiga da Silva, Joelmir info:eu-repo/semantics/openAccess2023-11-16T18:48:49Zoai:ojs.afmo.emnuvens.com.br:article/103Revistahttps://afmo.emnuvens.com.br/afmoPUBhttps://afmo.emnuvens.com.br/afmo/oaianaisfmo@fmo.edu.br2674-84872595-1734opendoar:2023-11-16T18:48:49Anais da Faculdade de Medicina de Olinda (Online) - Faculdade de Medicina de Olinda (FMO)false |
dc.title.none.fl_str_mv |
Toxicological screening of extracts from Cinnamomum stenophyllum on Artemia salina Leach Triagem toxicológica de extratos de Cinnamomum stenophyllum frente à Artemia salina Leach |
title |
Toxicological screening of extracts from Cinnamomum stenophyllum on Artemia salina Leach |
spellingShingle |
Toxicological screening of extracts from Cinnamomum stenophyllum on Artemia salina Leach Novaes da Silva, Artur Danilo Planta medicinal Extrato vegetal Medicinal plant Vegetal extract Toxicity |
title_short |
Toxicological screening of extracts from Cinnamomum stenophyllum on Artemia salina Leach |
title_full |
Toxicological screening of extracts from Cinnamomum stenophyllum on Artemia salina Leach |
title_fullStr |
Toxicological screening of extracts from Cinnamomum stenophyllum on Artemia salina Leach |
title_full_unstemmed |
Toxicological screening of extracts from Cinnamomum stenophyllum on Artemia salina Leach |
title_sort |
Toxicological screening of extracts from Cinnamomum stenophyllum on Artemia salina Leach |
author |
Novaes da Silva, Artur Danilo |
author_facet |
Novaes da Silva, Artur Danilo Carvalho Souza Lima Silva, Helder Prado Lyra, Ricardo Lucêna de Lima, Bruno de Alencar Menezes, Daniela Saraiva Dantas, Gabriela Lima Silva, Fabiana Hrihorowitsch Moreno, Paulo Roberto Kiara Beserra de Oliveira, Thárcia Lucena Veiga da Silva, Joelmir |
author_role |
author |
author2 |
Carvalho Souza Lima Silva, Helder Prado Lyra, Ricardo Lucêna de Lima, Bruno de Alencar Menezes, Daniela Saraiva Dantas, Gabriela Lima Silva, Fabiana Hrihorowitsch Moreno, Paulo Roberto Kiara Beserra de Oliveira, Thárcia Lucena Veiga da Silva, Joelmir |
author2_role |
author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Novaes da Silva, Artur Danilo Carvalho Souza Lima Silva, Helder Prado Lyra, Ricardo Lucêna de Lima, Bruno de Alencar Menezes, Daniela Saraiva Dantas, Gabriela Lima Silva, Fabiana Hrihorowitsch Moreno, Paulo Roberto Kiara Beserra de Oliveira, Thárcia Lucena Veiga da Silva, Joelmir |
dc.subject.por.fl_str_mv |
Planta medicinal Extrato vegetal Medicinal plant Vegetal extract Toxicity |
topic |
Planta medicinal Extrato vegetal Medicinal plant Vegetal extract Toxicity |
description |
Objective: to observe and to compare the acute toxicity of the leaves (Csf) and stalk (Csc) extracts from Cinnamomum stenophyllum on brine shrimp Artemia salina. Methods: Csf and Csc extracts (1, 10, 100 and 1000 μg/mL) were evaluate the assay acute toxicity on Artemia salina, were add to the samples during 24 or 48 hours, performed at triplicate. The nauplii dead number were determined and LC was calculated by non-linear regression. Csf extract presents toxicity only with 1000g/mL at 48hs. Results: (P<0.05), thus the LC did not calculated. Csc was toxic only at 48hs (LC = 8.7 0.7 g/mL), regarded as high toxicity (LC < 100 g/mL). Conclusion: The leaf and stalk from Cinnamomum stenophyllum presents active metabolites that induced toxicity Artemia salina at high exposition, probably, are different substances or most concentrated on stalk. Those data are related for first time in literature. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-09-04 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://afmo.emnuvens.com.br/afmo/article/view/103 10.56102/afmo.2019.103 |
url |
https://afmo.emnuvens.com.br/afmo/article/view/103 |
identifier_str_mv |
10.56102/afmo.2019.103 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://afmo.emnuvens.com.br/afmo/article/view/103/64 |
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 |
Faculdade de Medicina de Olinda |
publisher.none.fl_str_mv |
Faculdade de Medicina de Olinda |
dc.source.none.fl_str_mv |
Annals of Olinda Medical School; Vol. 1 No. 4 (2019); 11-14 Anais da Faculdade de Medicina de Olinda; v. 1 n. 4 (2019); 11-14 2674-8487 2595-1734 reponame:Anais da Faculdade de Medicina de Olinda (Online) instname:Faculdade de Medicina de Olinda (FMO) instacron:FMO |
instname_str |
Faculdade de Medicina de Olinda (FMO) |
instacron_str |
FMO |
institution |
FMO |
reponame_str |
Anais da Faculdade de Medicina de Olinda (Online) |
collection |
Anais da Faculdade de Medicina de Olinda (Online) |
repository.name.fl_str_mv |
Anais da Faculdade de Medicina de Olinda (Online) - Faculdade de Medicina de Olinda (FMO) |
repository.mail.fl_str_mv |
anaisfmo@fmo.edu.br |
_version_ |
1796798259931381760 |