PMID- 23962382
OWN - NLM
STAT- MEDLINE
DCOM- 20140502
LR  - 20161125
IS  - 1879-1298 (Electronic)
IS  - 0045-6535 (Linking)
VI  - 93
IP  - 8
DP  - 2013 Nov
TI  - Respiratory uptake kinetics of neutral hydrophobic organic chemicals in a marine 
      benthic fish, Pseudopleuronectes yokohamae.
PG  - 1479-86
LID - S0045-6535(13)01015-1 [pii]
LID - 10.1016/j.chemosphere.2013.07.031 [doi]
AB  - We investigated the respiratory uptake kinetics of polychlorinated biphenyls 
      (PCBs), organohalogen pesticides (OCPs), polycyclic aromatic hydrocarbons (PAHs), 
      and 2,2',4,4'-tetrabrominated diphenyl ether (BDE #47) in a marine benthic fish, 
      Pseudopleuronectes yokohamae. The respiratory uptake efficiencies (EW) of the 
      chemicals, of which there have been no reports for the majority of persistent 
      organic pollutants (POPs), were obtained by measuring the respiratory uptake rate 
      constants (k1) and the oxygen consumption rates of fish. Fish were exposed to 
      water in which these chemicals were dissolved at environmentally relevant 
      concentrations for 28 d, followed by 168 d of depuration in clean seawater. The 
      k1 and EW values for 99 compounds were obtained, and they ranged from 2000 to 
      42000 L kg-lipid(-1) d(-1) and from 0.060 to 1.3, respectively. The EW values of 
      the chemicals, except for PAHs, tended to increase with increasing values of the 
      log octanol-water partition coefficients (KOW) of the chemicals up to a log KOW 
      of 5. For log KOW in the range 3-5, the EW values in this study were much lower 
      than those in a published study (about one-third). As a result of analysis by a 
      two-phase resistance model, the resistance of transport rates to the lipid phase 
      in this study was lower than was the case in the published study. These findings 
      indicate that the EW predicted by the published study for log KOW in the range 
      3-5 may differ among fish species and water temperature, and further study is 
      needed.
CI  - Copyright (c) 2013 Elsevier Ltd. All rights reserved.
FAU - Kobayashi, Jun
AU  - Kobayashi J
AD  - National Institute for Environmental Studies, Onogawa 16-2, Tsukuba, Ibaraki 
      305-8506, Japan; Faculty of Environmental and Symbiotic Science, Prefectural 
      University of Kumamoto, 3-1-100 Tsukide, Kumamoto 862-8502, Japan. Electronic 
      address: jkobayashi@pu-kumamoto.ac.jp.
FAU - Sakurai, Takeo
AU  - Sakurai T
FAU - Mizukawa, Kaoruko
AU  - Mizukawa K
FAU - Kinoshita, Kyoko
AU  - Kinoshita K
FAU - Ito, Nozomi
AU  - Ito N
FAU - Hashimoto, Shunji
AU  - Hashimoto S
FAU - Nakajima, Daisuke
AU  - Nakajima D
FAU - Kawai, Toru
AU  - Kawai T
FAU - Imaizumi, Yoshitaka
AU  - Imaizumi Y
FAU - Takada, Hideshige
AU  - Takada H
FAU - Suzuki, Noriyuki
AU  - Suzuki N
LA  - eng
PT  - Journal Article
DEP - 20130817
PL  - England
TA  - Chemosphere
JT  - Chemosphere
JID - 0320657
RN  - 0 (Organic Chemicals)
RN  - 0 (Pesticides)
RN  - 0 (Polycyclic Aromatic Hydrocarbons)
RN  - 0 (Water Pollutants, Chemical)
RN  - DFC2HB4I0K (Polychlorinated Biphenyls)
SB  - IM
MH  - Animals
MH  - Flounder/*physiology
MH  - Kinetics
MH  - Organic Chemicals/*metabolism
MH  - Pesticides/metabolism
MH  - Polychlorinated Biphenyls/metabolism
MH  - Polycyclic Aromatic Hydrocarbons/metabolism
MH  - Respiration
MH  - Seawater/chemistry
MH  - Water Pollutants, Chemical/*metabolism
OTO - NOTNLM
OT  - Assimilation efficiency
OT  - Bioconcentration
OT  - Gill
OT  - Persistent organic pollutants
OT  - Rate constants
EDAT- 2013/08/22 06:00
MHDA- 2014/05/03 06:00
CRDT- 2013/08/22 06:00
PHST- 2013/01/17 00:00 [received]
PHST- 2013/07/15 00:00 [revised]
PHST- 2013/07/16 00:00 [accepted]
PHST- 2013/08/22 06:00 [entrez]
PHST- 2013/08/22 06:00 [pubmed]
PHST- 2014/05/03 06:00 [medline]
AID - S0045-6535(13)01015-1 [pii]
AID - 10.1016/j.chemosphere.2013.07.031 [doi]
PST - ppublish
SO  - Chemosphere. 2013 Nov;93(8):1479-86. doi: 10.1016/j.chemosphere.2013.07.031. Epub 
      2013 Aug 17.