Fingerprint of persistent organic pollutants in tissues of Antarctic notothenioid fish
In the present work, persistent organic pollutants (POPs), such as polychlorinated biphenyls (PCBs), dichlorodiphenyltrichloroethane (DDT) and metabolites, polybrominated diphenyl ethers (PBDEs), and hexachlorocyclohexane (HCH) were analyzed in three Antarctic notothenioids fish species: Trematomus...
Guardado en:
| Autores principales: | , , , , , , |
|---|---|
| Formato: | JOUR |
| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_00489697_v499_n_p89_Lana |
| Aporte de: |
| id |
todo:paper_00489697_v499_n_p89_Lana |
|---|---|
| record_format |
dspace |
| spelling |
todo:paper_00489697_v499_n_p89_Lana2023-10-03T14:52:32Z Fingerprint of persistent organic pollutants in tissues of Antarctic notothenioid fish Lana, N.B. Berton, P. Covaci, A. Ciocco, N.F. Barrera-Oro, E. Atencio, A. Altamirano, J.C. Antarctica Notothenioids POPs South Shetland Islands Tissue distribution Antarctica Notothenioids POPs South Shetland Islands Tissue distributions 1,1 dichloro 2,2 bis(4 chlorophenyl)ethane 1,1 dichloro 2,2 bis(4 chlorophenyl)ethylene alpha hexachlorocyclohexane beta hexachlorocyclohexane chlorphenotane lindane polybrominated diphenyl ether polychlorinated biphenyl 2,2',4,4',5-brominated diphenyl ether 2,2',4,4'-tetrabromodiphenyl ether alpha-hexachlorocyclohexane beta-hexachlorocyclohexane chlorinated hydrocarbon diphenyl ether derivative hexabrominated diphenyl ether 153 hexabromodiphenyl ether 154 pentabrominated diphenyl ether 100 polybrominated biphenyl tribromodiphenyl ether 28 water pollutant bioaccumulation concentration (composition) DDD DDE DDT HCH lipid metabolite organic pollutant PBDE PCB perciform animal tissue Antarctica Article bioaccumulation controlled study fish gill gonad liver muscle nonhuman Notothenia coriiceps Notothenia rossii persistent organic pollutant tissue distribution Trematomus newnesi animal environmental monitoring fish metabolism water pollutant Antarctica South Shetland Islands Animals Antarctic Regions DDT Dichlorodiphenyl Dichloroethylene Environmental Monitoring Fishes Halogenated Diphenyl Ethers Hydrocarbons, Chlorinated Lindane Polybrominated Biphenyls Polychlorinated Biphenyls Water Pollutants, Chemical In the present work, persistent organic pollutants (POPs), such as polychlorinated biphenyls (PCBs), dichlorodiphenyltrichloroethane (DDT) and metabolites, polybrominated diphenyl ethers (PBDEs), and hexachlorocyclohexane (HCH) were analyzed in three Antarctic notothenioids fish species: Trematomus newnesi (TRN), Notothenia coriiceps (NOC) and Notothenia rossii (NOR). The contribution of each POP-family to the total load was as follows: σPCB (40%) > σDDT (27%) > σPBDEs (23%) > σHCH (10%). Among the 23 PCB congeners analyzed, penta-CBs homologues were the prevalent group, followed by hexa-CBs and hepta-CBs. DDT and its metabolites presented the following trend: p, p'-DDT > p, p'-DDE ~ p, p'-DDD. PBDE profile was dominated by BDE-47 and BDE-99 congeners, followed by BDE-100 > BDE-28 > BDE-154, BDE-153. Among HCHs, the γ-HCH isomer was detected in all samples, constituting 69% total HCH load, while α-HCH and β-HCH contributions were 15% and 16%, respectively. The levels of POPs reported here suggest that NOR and NOC are more susceptible to accumulate the analyzed contaminants than TRN, a species not previously analyzed for POPs. Distribution of POPs among different tissues of the three species (muscle, liver, gonads, and gills) was also investigated. Considering lipid weight, the general pattern of POPs distribution in tissues indicated that while gonads showed higher levels of PCBs, DDTs and HCH, the most significant PBDE concentrations were recorded in gills. Also, a comparative analysis of POPs concentration in fish samples from Antarctic area was included. © 2014 Elsevier B.V. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00489697_v499_n_p89_Lana |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Antarctica Notothenioids POPs South Shetland Islands Tissue distribution Antarctica Notothenioids POPs South Shetland Islands Tissue distributions 1,1 dichloro 2,2 bis(4 chlorophenyl)ethane 1,1 dichloro 2,2 bis(4 chlorophenyl)ethylene alpha hexachlorocyclohexane beta hexachlorocyclohexane chlorphenotane lindane polybrominated diphenyl ether polychlorinated biphenyl 2,2',4,4',5-brominated diphenyl ether 2,2',4,4'-tetrabromodiphenyl ether alpha-hexachlorocyclohexane beta-hexachlorocyclohexane chlorinated hydrocarbon diphenyl ether derivative hexabrominated diphenyl ether 153 hexabromodiphenyl ether 154 pentabrominated diphenyl ether 100 polybrominated biphenyl tribromodiphenyl ether 28 water pollutant bioaccumulation concentration (composition) DDD DDE DDT HCH lipid metabolite organic pollutant PBDE PCB perciform animal tissue Antarctica Article bioaccumulation controlled study fish gill gonad liver muscle nonhuman Notothenia coriiceps Notothenia rossii persistent organic pollutant tissue distribution Trematomus newnesi animal environmental monitoring fish metabolism water pollutant Antarctica South Shetland Islands Animals Antarctic Regions DDT Dichlorodiphenyl Dichloroethylene Environmental Monitoring Fishes Halogenated Diphenyl Ethers Hydrocarbons, Chlorinated Lindane Polybrominated Biphenyls Polychlorinated Biphenyls Water Pollutants, Chemical |
| spellingShingle |
Antarctica Notothenioids POPs South Shetland Islands Tissue distribution Antarctica Notothenioids POPs South Shetland Islands Tissue distributions 1,1 dichloro 2,2 bis(4 chlorophenyl)ethane 1,1 dichloro 2,2 bis(4 chlorophenyl)ethylene alpha hexachlorocyclohexane beta hexachlorocyclohexane chlorphenotane lindane polybrominated diphenyl ether polychlorinated biphenyl 2,2',4,4',5-brominated diphenyl ether 2,2',4,4'-tetrabromodiphenyl ether alpha-hexachlorocyclohexane beta-hexachlorocyclohexane chlorinated hydrocarbon diphenyl ether derivative hexabrominated diphenyl ether 153 hexabromodiphenyl ether 154 pentabrominated diphenyl ether 100 polybrominated biphenyl tribromodiphenyl ether 28 water pollutant bioaccumulation concentration (composition) DDD DDE DDT HCH lipid metabolite organic pollutant PBDE PCB perciform animal tissue Antarctica Article bioaccumulation controlled study fish gill gonad liver muscle nonhuman Notothenia coriiceps Notothenia rossii persistent organic pollutant tissue distribution Trematomus newnesi animal environmental monitoring fish metabolism water pollutant Antarctica South Shetland Islands Animals Antarctic Regions DDT Dichlorodiphenyl Dichloroethylene Environmental Monitoring Fishes Halogenated Diphenyl Ethers Hydrocarbons, Chlorinated Lindane Polybrominated Biphenyls Polychlorinated Biphenyls Water Pollutants, Chemical Lana, N.B. Berton, P. Covaci, A. Ciocco, N.F. Barrera-Oro, E. Atencio, A. Altamirano, J.C. Fingerprint of persistent organic pollutants in tissues of Antarctic notothenioid fish |
| topic_facet |
Antarctica Notothenioids POPs South Shetland Islands Tissue distribution Antarctica Notothenioids POPs South Shetland Islands Tissue distributions 1,1 dichloro 2,2 bis(4 chlorophenyl)ethane 1,1 dichloro 2,2 bis(4 chlorophenyl)ethylene alpha hexachlorocyclohexane beta hexachlorocyclohexane chlorphenotane lindane polybrominated diphenyl ether polychlorinated biphenyl 2,2',4,4',5-brominated diphenyl ether 2,2',4,4'-tetrabromodiphenyl ether alpha-hexachlorocyclohexane beta-hexachlorocyclohexane chlorinated hydrocarbon diphenyl ether derivative hexabrominated diphenyl ether 153 hexabromodiphenyl ether 154 pentabrominated diphenyl ether 100 polybrominated biphenyl tribromodiphenyl ether 28 water pollutant bioaccumulation concentration (composition) DDD DDE DDT HCH lipid metabolite organic pollutant PBDE PCB perciform animal tissue Antarctica Article bioaccumulation controlled study fish gill gonad liver muscle nonhuman Notothenia coriiceps Notothenia rossii persistent organic pollutant tissue distribution Trematomus newnesi animal environmental monitoring fish metabolism water pollutant Antarctica South Shetland Islands Animals Antarctic Regions DDT Dichlorodiphenyl Dichloroethylene Environmental Monitoring Fishes Halogenated Diphenyl Ethers Hydrocarbons, Chlorinated Lindane Polybrominated Biphenyls Polychlorinated Biphenyls Water Pollutants, Chemical |
| description |
In the present work, persistent organic pollutants (POPs), such as polychlorinated biphenyls (PCBs), dichlorodiphenyltrichloroethane (DDT) and metabolites, polybrominated diphenyl ethers (PBDEs), and hexachlorocyclohexane (HCH) were analyzed in three Antarctic notothenioids fish species: Trematomus newnesi (TRN), Notothenia coriiceps (NOC) and Notothenia rossii (NOR). The contribution of each POP-family to the total load was as follows: σPCB (40%) > σDDT (27%) > σPBDEs (23%) > σHCH (10%). Among the 23 PCB congeners analyzed, penta-CBs homologues were the prevalent group, followed by hexa-CBs and hepta-CBs. DDT and its metabolites presented the following trend: p, p'-DDT > p, p'-DDE ~ p, p'-DDD. PBDE profile was dominated by BDE-47 and BDE-99 congeners, followed by BDE-100 > BDE-28 > BDE-154, BDE-153. Among HCHs, the γ-HCH isomer was detected in all samples, constituting 69% total HCH load, while α-HCH and β-HCH contributions were 15% and 16%, respectively. The levels of POPs reported here suggest that NOR and NOC are more susceptible to accumulate the analyzed contaminants than TRN, a species not previously analyzed for POPs. Distribution of POPs among different tissues of the three species (muscle, liver, gonads, and gills) was also investigated. Considering lipid weight, the general pattern of POPs distribution in tissues indicated that while gonads showed higher levels of PCBs, DDTs and HCH, the most significant PBDE concentrations were recorded in gills. Also, a comparative analysis of POPs concentration in fish samples from Antarctic area was included. © 2014 Elsevier B.V. |
| format |
JOUR |
| author |
Lana, N.B. Berton, P. Covaci, A. Ciocco, N.F. Barrera-Oro, E. Atencio, A. Altamirano, J.C. |
| author_facet |
Lana, N.B. Berton, P. Covaci, A. Ciocco, N.F. Barrera-Oro, E. Atencio, A. Altamirano, J.C. |
| author_sort |
Lana, N.B. |
| title |
Fingerprint of persistent organic pollutants in tissues of Antarctic notothenioid fish |
| title_short |
Fingerprint of persistent organic pollutants in tissues of Antarctic notothenioid fish |
| title_full |
Fingerprint of persistent organic pollutants in tissues of Antarctic notothenioid fish |
| title_fullStr |
Fingerprint of persistent organic pollutants in tissues of Antarctic notothenioid fish |
| title_full_unstemmed |
Fingerprint of persistent organic pollutants in tissues of Antarctic notothenioid fish |
| title_sort |
fingerprint of persistent organic pollutants in tissues of antarctic notothenioid fish |
| url |
http://hdl.handle.net/20.500.12110/paper_00489697_v499_n_p89_Lana |
| work_keys_str_mv |
AT lananb fingerprintofpersistentorganicpollutantsintissuesofantarcticnotothenioidfish AT bertonp fingerprintofpersistentorganicpollutantsintissuesofantarcticnotothenioidfish AT covacia fingerprintofpersistentorganicpollutantsintissuesofantarcticnotothenioidfish AT ciocconf fingerprintofpersistentorganicpollutantsintissuesofantarcticnotothenioidfish AT barreraoroe fingerprintofpersistentorganicpollutantsintissuesofantarcticnotothenioidfish AT atencioa fingerprintofpersistentorganicpollutantsintissuesofantarcticnotothenioidfish AT altamiranojc fingerprintofpersistentorganicpollutantsintissuesofantarcticnotothenioidfish |
| _version_ |
1782030421666562048 |