Bioaccumulation of Linear Siloxanes in Fish.
Bioaccumulation
Bioconcentration
Biomagnification
Biotransformation
Fate modeling
Journal
Environmental toxicology and chemistry
ISSN: 1552-8618
Titre abrégé: Environ Toxicol Chem
Pays: United States
ID NLM: 8308958
Informations de publication
Date de publication:
11 Oct 2023
11 Oct 2023
Historique:
revised:
03
06
2023
received:
12
04
2023
accepted:
05
10
2023
pubmed:
11
10
2023
medline:
11
10
2023
entrez:
11
10
2023
Statut:
aheadofprint
Résumé
The bioaccumulation behavior, including the uptake, internal distribution, depuration, and biotransformation rates, of three widely used linear methyl-siloxanes was investigated in rainbow trout. Dietary uptake efficiencies of octamethyltrisiloxane (L3), decamethyltetrasiloxane (L4), and dodecamethylpentasiloxane (L5) were 15% (3.3% standard error [SE]), 8.6% (1.4% SE), and 15% (1.8% SE), respectively, and for L3 and L4 were well below those of nonmetabolizable reference chemicals with similar octanol-water partition coefficients, suggesting significant intestinal biotransformation of L3 and L4. Somatic biotransformation rate constants were 0.024 (0.003 SE) day
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Subventions
Organisme : Silicones Europe
ID : 01
Informations de copyright
© 2023 The Authors. Environmental Toxicology and Chemistry published by Wiley Periodicals LLC on behalf of SETAC.
Références
Anastassiades, M., Lehotay, S. J., Štajnbaher, D., & Schenck, F. J. (2003). Fast and easy multiresidue method employing acetonitrile extraction/partitioning and “dispersive solid-phase extraction” for the determination of pesticide residues in produce. Journal of AOAC International, 86(2), 412-431.
Agilent GC-MS MSD Chemstation®. (2023). Agilent Technologies, Santa Clara, CA.
Annelin, R. B., & Frye, C. L. (1989). The piscine bioconcentration characteristics of cyclic and linear oligomeric permethylsiloxanes. Science of the Total Environment, 83, 1-11.
Bligh, E. G., & Dyer, W. J. (1959). A rapid method for total lipid extraction and purification. Canadian Journal of Biochemistry and Physiology, 37, 911-917.
Burkhard, L. P. (2000). Estimating dissolved organic carbon partition coefficients for nonionic organic chemicals. Environmental Science & Technology, 34, 4663-4667.
Drottar, K. R. (2006). 14C-Octamethyltrisiloxane (14C-L3): Bioconcentration in the fathead minnow (Pimephales promelas) under flow-through conditions (DowCorning Internal Report - 2006-10000-56380). Silicones Environmental, Health and Safety Council (SEHSC).
Drottar, K. R. (2010). 14C-Octamethyltrisiloxane (14C-L3): Dietary bioaccumulation in the rainbow trout (Oncorhynchus mykiss) under flow-through test conditions (HES Study No. 11245-102.). Silicones Environmental, Health and Safety Council (SEHSC).
Gobas, F. A. P. C., Lahitette, J. M., Garafalo, G., Shiu, W. Y., & Mackay, D. (1988). A novel method for measuring membrane-water partition coefficients of hydrophobic organic chemicals: Comparison with 1-octanol-water partitioning. Journal of Pharmaceutical Sciences, 77, 265-272.
Gobas, F. A. P. C., Lee, Y., Lo, J. C., Parkerton, T. F., & Letinski, D. J. (2020). A toxicokinetic framework and analysis tool for interpreting OECD-305 dietary bioaccumulation tests. Environmental Toxicology and Chemistry, 39, 171-188.
Gobas, F. A. P. C., & Lo, J. (2016). Deriving bioconcentration factors and somatic biotransformation rates from dietary bioaccumulation and depuration tests. Environmental Toxicology and Chemistry, 35, 2968-2976.
Horii, Y., & Kannan, K. (2008). Survey of organosilicon compounds, including cyclic and linear siloxanes, in personal-care and household products. Archives of Environmental Contamination and Toxicology, 55, 701-710.
JMP®. (2023). Version 16. SAS Institute Inc., Cary, NC.
Kelly, B. C., Ikonomou, M. G., Blair, J. D., & Gobas, F. A. P. C. (2008). Bioaccumulation behaviour of polybrominated diphenyl ethers (PBDEs) in a Canadian Arctic marine food web. Science of the Total Environment, 401, 60-72.
Lo, J. C., Campbell, D. A., Kennedy, C. J., & Gobas, F. A. P. C. (2015). Somatic and gastrointestinal in vivo biotransformation rates of hydrophobic chemicals in fish. Environmental Toxicology and Chemistry, 34(10), 2282-2294.
Lo, J. C., Letinski, D. J., Parkerton, T. F., Campbell, D. A., & Gobas, F. A. P. C. (2016). In vivo biotransformation rates of organic chemicals in fish: Relationship with bioconcentration and biomagnification factors. Environmental Science & Technology, 50(24), 13299-13308.
Organisation for Economic Co-operation and Development. (2012). Test No. 305: Bioaccumulation in fish: Aqueous and dietary exposure. OECD guidelines for the testing of chemicals.
Rouillard, A., Rosén, P., Douglas, M. S. V., Pienitz, R., & Smol, J. P. (2011). A model for inferring dissolved organic carbon (DOC) in lakewater from visible-near-infrared spectroscopy (NVIRS) measures in like sediment. Journal of Paleolimnology, 46, 187-202.
Silicones Environmental, Health and Safety Council (SEHSC). (2006). Linear volatile methyl siloxanes category (CAS No. 107-51-7, 141-62-8, 141-63-9, and 1000-05-1). Submission to Environment Canada under the Chemicals Management Plan Challenge initiative.
Silicones Environmental, Health and Safety Council (SEHSC). (2010). Octamethyltrisiloxane (L3) (CAS No. 107-51-7). Background information.
Wang, D., De Solla, S. R., Lebeuf, M., Bisbicos, T., Barrett, G. C., & Alaee, M. (2017). Determination of linear and cyclic volatile methylsiloxanes in blood of turtles, cormorants, and seals from Canada. Science of the Total Environment, 574, 1254-1260.
Wang, G., Zhang, Z., & Hao, Z. (2019). Recent advances in technologies for the removal of volatile methylsiloxanes: A case in biogas purification process. Critical Reviews Environmental Science Technology, 49(24), 2257-2313.
Xu, S., Kozerski, G., & Powell, D. (2007). Estimation of air/water and octanol/water partition coefficients for dodecamethylcyclohexasiloxane at room temperature (HES Study No. 10788-102). Health and Environmental Sciences, Dow Corning.
Xu, S., & Kropscott, B. (2012). Method for simultaneous determination of partition coefficients for cyclic volatile methylsiloxanes and dimethylsilanediol. Analytical Chemistry, 84(4), 1948-1955.
Xu, S., & Kropscott, B. (2013). Octanol/air partition coefficients of volatile methlysiloxanes and their temperature dependence. Journal of Chemical and Engineering Data, 58(1), 136-142.