PMID- 28806565
OWN - NLM
STAT- MEDLINE
DCOM- 20171130
LR  - 20181202
IS  - 1090-2414 (Electronic)
IS  - 0147-6513 (Linking)
VI  - 145
DP  - 2017 Nov
TI  - Implications of biological factors on accumulation of persistent organic 
      pollutants in Antarctic notothenioid fish.
PG  - 630-639
LID - S0147-6513(17)30502-X [pii]
LID - 10.1016/j.ecoenv.2017.08.009 [doi]
AB  - In the present study, the possible associations between selected persistent 
      organic pollutants (POPs) and biological factors were assessed in different 
      tissues of two Antarctic notothenioid fish: Notothenia rossii (NOR) and 
      Trematomus newnesi (TRN) collected at Potter Cove, King George Island/Isla 25 de 
      Mayo, South Shetland Islands. Specifically, association patterns between 
      biological factors (body size, lipid content, body condition) and POP 
      concentrations (polychlorinated biphenyls (PCBs), dichlorodiphenyltrichloroethane 
      (DDT) and metabolites, polybrominated diphenyl ethers (PBDEs), and 
      hexachlorocyclohexane (HCH), hexachlorobenzene (HCB), chlordanes (CHLs) and 
      methoxylated polybrominated diphenyl ethers (MeO-PBDEs)), were explored by using 
      two approaches: multivariate analyses (principal component analysis: PCA) and 
      intraspecific correlations. Integrating results suggest that biological factors 
      such as size, KI and tissue type seemed to be associated to selective 
      accumulation of POPs for immature specimens of N. rossii, and KI and tissue type 
      for mature specimens of T. newnesi. Each particular factor should be considered 
      when choosing N. rossii or T. newnesi as sentinels for POPs pollution in 
      Antarctic marine environments. Further, both nototheniids showed a selective 
      accumulation pattern in their gonads of penta-chlorinated biphenyls (penta-CBs; 
      55.5 and 29ngg(-1) lw for N. rossii and T. newnesi, respectively) and 
      organochlorine pesticides such as DDTs (199 and 13.3ngg(-1) lw, for N. rossii and 
      T. newnesi respectively), and of polybrominated diphenyl ethers (PBDEs) in gills 
      (97.2 and 22.1 for ngg(-1) lw, for N. rossii and T. newnesi, respectively), 
      highlighting the importance of these tissues in monitoring studies of pollution 
      in fish. The current study expands the knowledge concerning the biological 
      factors to be investigated when specific pollutants are monitored and supports 
      the importance of tissue type for the selective accumulation of POPs in Antarctic 
      fish. Additionally, a contribution to the scarce data on concentration of 
      MeO-PBDEs in Antarctic marine organisms, particularly in the highly diverse 
      perciform suborder Notothenioidei is provided.
CI  - Copyright (c) 2017. Published by Elsevier Inc.
FAU - Rios, J M
AU  - Rios JM
AD  - Laboratorio de Quimica Ambiental, Instituto Argentino de Nivologia, Glaciologia y 
      Ciencias Ambientales (IANIGLA, CCT-CONICET), Mendoza 5500, Argentina. Electronic 
      address: jmriosrama@gmail.com.
FAU - Lana, N B
AU  - Lana NB
AD  - Laboratorio de Quimica Ambiental, Instituto Argentino de Nivologia, Glaciologia y 
      Ciencias Ambientales (IANIGLA, CCT-CONICET), Mendoza 5500, Argentina; Facultad de 
      Ciencias Exactas y Naturales, Universidad Nacional de Cuyo, Mendoza, Argentina. 
      Electronic address: blana@mendoza-conicet.gob.ar.
FAU - Ciocco, N F
AU  - Ciocco NF
AD  - Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Cuyo, Mendoza, 
      Argentina; Instituto Argentino de Investigaciones de las Zonas Aridas 
      (IADIZA,CCT- CONICET), Mendoza 5500, Argentina. Electronic address: 
      nciocco@mendoza-conicet.gob.ar.
FAU - Covaci, A
AU  - Covaci A
AD  - Toxicological Center, Department of Pharmaceutical Sciences, University of 
      Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium. Electronic address: 
      adrian.covaci@ua.ac.be.
FAU - Barrera-Oro, E
AU  - Barrera-Oro E
AD  - Museo Argentino de Ciencias Naturales Bernardino Rivadavia and CONICET, Buenos 
      Aires, Argentina; Instituto Antartico Argentino (IAA), Buenos Aires, Argentina. 
      Electronic address: ebarreraoro@dna.gov.ar.
FAU - Moreira, E
AU  - Moreira E
AD  - Instituto Antartico Argentino (IAA), Buenos Aires, Argentina. Electronic address: 
      eugeniamoreira@yahoo.com.ar.
FAU - Altamirano, J C
AU  - Altamirano JC
AD  - Laboratorio de Quimica Ambiental, Instituto Argentino de Nivologia, Glaciologia y 
      Ciencias Ambientales (IANIGLA, CCT-CONICET), Mendoza 5500, Argentina; Facultad de 
      Ciencias Exactas y Naturales, Universidad Nacional de Cuyo, Mendoza, Argentina. 
      Electronic address: jaltamirano@mendoza-conicet.gob.ar.
LA  - eng
PT  - Journal Article
DEP - 20170812
PL  - Netherlands
TA  - Ecotoxicol Environ Saf
JT  - Ecotoxicology and environmental safety
JID - 7805381
RN  - 0 (Hydrocarbons, Halogenated)
RN  - 0 (Water Pollutants, Chemical)
SB  - IM
MH  - Animals
MH  - Antarctic Regions
MH  - *Body Size/physiology
MH  - Environmental Monitoring/*methods
MH  - Gills/metabolism
MH  - Gonads/metabolism
MH  - Hydrocarbons, Halogenated/analysis/*metabolism
MH  - Islands
MH  - *Organ Size/physiology
MH  - Perciformes/*metabolism
MH  - Species Specificity
MH  - Water Pollutants, Chemical/analysis/*metabolism
OTO - NOTNLM
OT  - Accumulation
OT  - Biological factors
OT  - Notothenioidei
OT  - Persistent organic pollutants
OT  - South Shetlands
EDAT- 2017/08/15 06:00
MHDA- 2017/12/01 06:00
CRDT- 2017/08/15 06:00
PHST- 2017/02/14 00:00 [received]
PHST- 2017/07/31 00:00 [revised]
PHST- 2017/08/02 00:00 [accepted]
PHST- 2017/08/15 06:00 [pubmed]
PHST- 2017/12/01 06:00 [medline]
PHST- 2017/08/15 06:00 [entrez]
AID - S0147-6513(17)30502-X [pii]
AID - 10.1016/j.ecoenv.2017.08.009 [doi]
PST - ppublish
SO  - Ecotoxicol Environ Saf. 2017 Nov;145:630-639. doi: 10.1016/j.ecoenv.2017.08.009. 
      Epub 2017 Aug 12.