Effects of heavy metal contamination on Oreochromis niloticus (Tilapia fish)
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Food Science and Technology (Campinas) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000101208 |
Resumo: | Abstract This study discusses the efecfts of heavy metal contamination in aquaculture ponds on Oreochromis niloticus (Tilapia fish). The effects of sub-lethal exposure to cadmium chloride and lead acetate on oxidative stress biomarkers (lipid peroxidation product) and antioxidant biomarkers (reduced glutathione) were investigated in O. niloticus. The determination of GSH was dependent on the precipitation of protein using a tungstate. Sulfuric acid solution and the formation of yellow color after reaction with 5, 5` dithiobis- 25-nitrobenzoic acid (DNTB) was measured at wave length 412 nm. There was a significant decrease in reduced glutathione (GSH) after exposure to different doses of cadmium chloride and lead acetate and a significant increase in lipid peroxidation product (LPO) after exposure to different doses of cadmium chloride and lead acetate. The investigation indicates that the cadmium chloride and lead acetate are elevating the level of lipid peroxidation which are toxic in Tilapia fish. |
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Food Science and Technology (Campinas) |
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Effects of heavy metal contamination on Oreochromis niloticus (Tilapia fish)cadmium chloridelead acetate50% lethal concentration (LC50)lipid peroxidation productreduced glutathioneAbstract This study discusses the efecfts of heavy metal contamination in aquaculture ponds on Oreochromis niloticus (Tilapia fish). The effects of sub-lethal exposure to cadmium chloride and lead acetate on oxidative stress biomarkers (lipid peroxidation product) and antioxidant biomarkers (reduced glutathione) were investigated in O. niloticus. The determination of GSH was dependent on the precipitation of protein using a tungstate. Sulfuric acid solution and the formation of yellow color after reaction with 5, 5` dithiobis- 25-nitrobenzoic acid (DNTB) was measured at wave length 412 nm. There was a significant decrease in reduced glutathione (GSH) after exposure to different doses of cadmium chloride and lead acetate and a significant increase in lipid peroxidation product (LPO) after exposure to different doses of cadmium chloride and lead acetate. The investigation indicates that the cadmium chloride and lead acetate are elevating the level of lipid peroxidation which are toxic in Tilapia fish.Sociedade Brasileira de Ciência e Tecnologia de Alimentos2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000101208Food Science and Technology v.42 2022reponame:Food Science and Technology (Campinas)instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)instacron:SBCTA10.1590/fst.47822info:eu-repo/semantics/openAccessABDEL-AZIZ,Reham LotfyELWOA,Shehata El-SebaeeAL-MEGRIN,Wafa AbdullahYEHIA,Hany MohamedARAB,Assem Anwr AbouDONIA,Mahmoud Abdel Monaim AbouABDEL-GABER,RewaidaELKHADRAGY,Manal Fawzyeng2022-06-21T00:00:00Zoai:scielo:S0101-20612022000101208Revistahttp://www.scielo.br/ctaONGhttps://old.scielo.br/oai/scielo-oai.php||revista@sbcta.org.br1678-457X0101-2061opendoar:2022-06-21T00:00Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)false |
dc.title.none.fl_str_mv |
Effects of heavy metal contamination on Oreochromis niloticus (Tilapia fish) |
title |
Effects of heavy metal contamination on Oreochromis niloticus (Tilapia fish) |
spellingShingle |
Effects of heavy metal contamination on Oreochromis niloticus (Tilapia fish) ABDEL-AZIZ,Reham Lotfy cadmium chloride lead acetate 50% lethal concentration (LC50) lipid peroxidation product reduced glutathione |
title_short |
Effects of heavy metal contamination on Oreochromis niloticus (Tilapia fish) |
title_full |
Effects of heavy metal contamination on Oreochromis niloticus (Tilapia fish) |
title_fullStr |
Effects of heavy metal contamination on Oreochromis niloticus (Tilapia fish) |
title_full_unstemmed |
Effects of heavy metal contamination on Oreochromis niloticus (Tilapia fish) |
title_sort |
Effects of heavy metal contamination on Oreochromis niloticus (Tilapia fish) |
author |
ABDEL-AZIZ,Reham Lotfy |
author_facet |
ABDEL-AZIZ,Reham Lotfy ELWOA,Shehata El-Sebaee AL-MEGRIN,Wafa Abdullah YEHIA,Hany Mohamed ARAB,Assem Anwr Abou DONIA,Mahmoud Abdel Monaim Abou ABDEL-GABER,Rewaida ELKHADRAGY,Manal Fawzy |
author_role |
author |
author2 |
ELWOA,Shehata El-Sebaee AL-MEGRIN,Wafa Abdullah YEHIA,Hany Mohamed ARAB,Assem Anwr Abou DONIA,Mahmoud Abdel Monaim Abou ABDEL-GABER,Rewaida ELKHADRAGY,Manal Fawzy |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
ABDEL-AZIZ,Reham Lotfy ELWOA,Shehata El-Sebaee AL-MEGRIN,Wafa Abdullah YEHIA,Hany Mohamed ARAB,Assem Anwr Abou DONIA,Mahmoud Abdel Monaim Abou ABDEL-GABER,Rewaida ELKHADRAGY,Manal Fawzy |
dc.subject.por.fl_str_mv |
cadmium chloride lead acetate 50% lethal concentration (LC50) lipid peroxidation product reduced glutathione |
topic |
cadmium chloride lead acetate 50% lethal concentration (LC50) lipid peroxidation product reduced glutathione |
description |
Abstract This study discusses the efecfts of heavy metal contamination in aquaculture ponds on Oreochromis niloticus (Tilapia fish). The effects of sub-lethal exposure to cadmium chloride and lead acetate on oxidative stress biomarkers (lipid peroxidation product) and antioxidant biomarkers (reduced glutathione) were investigated in O. niloticus. The determination of GSH was dependent on the precipitation of protein using a tungstate. Sulfuric acid solution and the formation of yellow color after reaction with 5, 5` dithiobis- 25-nitrobenzoic acid (DNTB) was measured at wave length 412 nm. There was a significant decrease in reduced glutathione (GSH) after exposure to different doses of cadmium chloride and lead acetate and a significant increase in lipid peroxidation product (LPO) after exposure to different doses of cadmium chloride and lead acetate. The investigation indicates that the cadmium chloride and lead acetate are elevating the level of lipid peroxidation which are toxic in Tilapia fish. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000101208 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000101208 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/fst.47822 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos |
publisher.none.fl_str_mv |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos |
dc.source.none.fl_str_mv |
Food Science and Technology v.42 2022 reponame:Food Science and Technology (Campinas) instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) instacron:SBCTA |
instname_str |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) |
instacron_str |
SBCTA |
institution |
SBCTA |
reponame_str |
Food Science and Technology (Campinas) |
collection |
Food Science and Technology (Campinas) |
repository.name.fl_str_mv |
Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) |
repository.mail.fl_str_mv |
||revista@sbcta.org.br |
_version_ |
1752126334683840512 |