Search Results - "HOUDE, Magali"

Assessing the Ecological Risks of Per‐ and Polyfluoroalkyl Substances: Current State‐of‐the Science and a Proposed Path Forward by Ankley, Gerald T., Cureton, Philippa, Hoke, Robert A., Houde, Magali, Kumar, Anupama, Kurias, Jessy, Lanno, Roman, McCarthy, Chris, Newsted, John, Salice, Christopher J., Sample, Bradley E., Sepúlveda, Maria S., Steevens, Jeffery, Valsecchi, Sara

“…Per‐ and poly‐fluoroalkyl substances (PFAS) encompass a large, heterogenous group of chemicals of potential concern to human health and the environment. Based…”
Get full text

Monitoring of perfluorinated compounds in aquatic biota: an updated review by Houde, Magali, De Silva, Amila O, Muir, Derek C G, Letcher, Robert J

“…The goal of this article is to summarize new biological monitoring information on perfluorinated compounds (PFCs) in aquatic ecosystems (post-2005) as a…”
Get full text

Transcriptomic, cellular and life-history responses of Daphnia magna chronically exposed to benzotriazoles: Endocrine-disrupting potential and molting effects by Giraudo, Maeva, Douville, Mélanie, Cottin, Guillaume, Houde, Magali

“…Benzotriazoles (BZTs) are ubiquitous aquatic contaminants used in a wide range of industrial and domestic applications from aircraft deicers to dishwasher…”
Get full text

Transcriptome analyses in juvenile yellow perch (Perca flavescens) exposed in vivo to clothianidin and chlorantraniliprole: Possible sampling bias by Giraudo, Maeva, Mercier, Laurie, Gendron, Andrée, Sherry, Jim, Houde, Magali

“…The St. Lawrence River is an important North American waterway that is subject to anthropogenic pressures including intensive urbanization, and agricultural…”
Get full text

Variations in thyroid hormone levels in endangered St. Lawrence Estuary belugas: Potential linkage with stress and organohalogen contaminant exposure by Jolicoeur, Valérie, Houde, Magali, Loseto, Lisa, Michaud, Robert, Verreault, Jonathan

“…[Display omitted] •The endangered St. Lawrence Estuary beluga population is highly contaminated.•Cortisol and thyroid hormones were analyzed in beluga skin by…”
Get full text

Occurrence of substituted diphenylamine antioxidants and benzotriazole UV stabilizers in Arctic seabirds and seals by Lu, Zhe, De Silva, Amila O., Provencher, Jennifer F., Mallory, Mark L., Kirk, Jane L., Houde, Magali, Stewart, Connor, Braune, Birgit M., Avery-Gomm, Stephanie, Muir, Derek C.G.

“…Substituted diphenylamine antioxidants (SDPAs) and benzotriazole UV stabilizers (BZT-UVs) are contaminants of emerging environmental concern. However, little…”
Get full text

Biological Monitoring of Polyfluoroalkyl Substances:  A Review by Houde, Magali, Martin, Jonathan W, Letcher, Robert J, Solomon, Keith R, Muir, Derek C. G

“…Polyfluoroalkyl substances (PFSs) are used in industrial and commercial products and can degrade to persistent perfluorocarboxylates (PFCAs) and perfluoroalkyl…”
Get full text

Substituted diphenylamine antioxidants and benzotriazole UV stabilizers in blood plasma of fish, turtles, birds and dolphins from North America by Lu, Zhe, De Silva, Amila O., Zhou, Wenjia, Tetreault, Gerald R., de Solla, Shane R., Fair, Patricia A., Houde, Magali, Bossart, Greg, Muir, Derek C.G.

“…Substituted diphenylamine antioxidants (SDPAs) and benzotriazole UV stabilizers (BZT-UVs) are additives used in industrial and commercial applications to…”
Get full text

Endocrine-disruption potential of perfluoroethylcyclohexane sulfonate (PFECHS) in chronically exposed Daphnia magna by Houde, Magali, Douville, Mélanie, Giraudo, Maeva, Jean, Keven, Lépine, Mélanie, Spencer, Christine, De Silva, Amila O.

“…Perfluoroethylcyclohexane sulfonate (PFECHS), mainly used in hydraulic fluids in aircrafts, is a member of the perfluoroalkyl sulfonate family which includes…”
Get full text

Fractionation and Bioaccumulation of Perfluorooctane Sulfonate (PFOS) Isomers in a Lake Ontario Food Web by Houde, Magali, Czub, Gertje, Small, Jeff M, Backus, Sean, Wang, Xiaowa, Alaee, Mehran, Muir, Derek C.G

“…The environmental ubiquity of perfluorooctane sulfonate (PFOS) is well-known. However, little is known about the environmental fate of individual PFOS isomers…”
Get full text

Bioaccumulation and Trophic Magnification of Short- and Medium-Chain Chlorinated Paraffins in Food Webs from Lake Ontario and Lake Michigan by Houde, Magali, Muir, Derek C. G, Tomy, Gregg T, Whittle, D. Michael, Teixeira, Camilla, Moore, Serge

“…Chlorinated paraffins (CPs) are complex mixtures of chlorinated alkanes used in a myriad of industrial applications as flame retardant plasticizers and…”
Get full text

Time-dependent biological responses of juvenile yellow perch (Perca flavescens) exposed in situ to a major urban effluent by Defo, Michel A., Mercier, Laurie, Beauvais, Conrad, Brua, Robert B., Tétreault, Gerald, Fontaine, Anthony, Couture, Patrice, Verreault, Jonathan, Houde, Magali

“…Municipal wastewater treatment plant (WWTP) effluents are significant sources of organic and inorganic pollutants to aquatic ecosystems. Several studies have…”
Get full text

Cumulative effects of municipal effluent and parasite infection in yellow perch: A field study using high-throughput RNA-sequencing by Lacaze, Émilie, Gendron, Andrée D., Miller, Jason L., Colson, Tash-Lynn L., Sherry, James P., Giraudo, Maeva, Marcogliese, David J., Houde, Magali

“…Multiple metabolic, immune and reproductive effects have been reported in fish residing in effluent-impacted sites. Natural stressors such as parasites also…”
Get full text

Application of Spectral Accuracy to Improve the Identification of Organic Compounds in Environmental Analysis by Eysseric, Emmanuel, Barry, Killian, Beaudry, Francis, Houde, Magali, Gagnon, Christian, Segura, Pedro A

“…Correct identification of a chemical substance in environmental samples based only on accurate mass measurements can be difficult especially for molecules >300…”
Get full text

Contaminant blubber burdens in Atlantic bottlenose dolphins ( Tursiops truncatus) from two southeastern US estuarine areas: Concentrations and patterns of PCBs, pesticides, PBDEs, PFCs, and PAHs by Fair, Patricia A., Adams, Jeff, Mitchum, Gregory, Hulsey, Thomas C., Reif, John S., Houde, Magali, Muir, Derek, Wirth, Ed, Wetzel, Dana, Zolman, Eric, McFee, Wayne, Bossart, Gregory D.

“…Polychlorinated biphenyls (PCBs), chlorinated pesticides (i.e., dichlorodiphenyltrichloroethane (DDT) and its metabolites, chlordanes (CHLs), dieldrin,…”
Get full text

Multigenerational effects evaluation of the flame retardant tris(2-butoxyethyl) phosphate (TBOEP) using Daphnia magna by Giraudo, Maeva, Dubé, Maxime, Lépine, Mélanie, Gagnon, Pierre, Douville, Mélanie, Houde, Magali

“…•Effects of the flame retardant TBOEP were evaluated over three generations of Daphnia magna.•Impacts on molting within generations were observed in…”
Get full text

Bioaccumulation of perfluoroalkyl compounds in midge (Chironomus riparius) larvae exposed to sediment by BERTIN, Delphine, FERRARI, Benoît J. D, LABADIE, Pierre, SAPIN, Alexandre, GARRIC, Jeanne, BUDZINSKI, Hélène, HOUDE, Magali, BABUT, Marc

“…Midge larvae (Chironomus riparius) were exposed to sediments from a deposition sampled at a site along the Rhône River (France) downstream of an industrial…”
Get full text

Biomagnification of Perfluoroalkyl Compounds in the Bottlenose Dolphin (Tursiops truncatus) Food Web by Houde, Magali, Bujas, Trevor A. D, Small, Jeff, Wells, Randall S, Fair, Patricia A, Bossart, Gregory D, Solomon, Keith R, Muir, Derek C. G

“…The environmental distribution and the biomagnification of a suite of perfluoroalkyl compounds (PFCs), including perfluorooctane sulfonate (PFOS) and C8 to C14…”
Get full text

Variation in body size of ringed seals (Pusa hispida hispida) across the circumpolar Arctic: evidence of morphs, ecotypes or simply extreme plasticity? by Kovacs, Kit M., Citta, John, Brown, Tanya, Dietz, Rune, Ferguson, Steve, Harwood, Lois, Houde, Magali, Lea, Ellen V., Quakenbush, Lori, Riget, Frank, Rosing-Asvid, Aqqalu, Smith, Tom G., Svetochev, Vladimir, Svetocheva, Olga, Lydersen, Christian

“…The ringed seal is a small phocid seal that has a northern circumpolar distribution. It has long been recognized that body size is variable in ringed seals,…”
Get full text

Perfluorinated Alkyl Substances in Plasma, Liver, Brain, and Eggs of Glaucous Gulls (Larus hyperboreus) from the Norwegian Arctic by Verreault, Jonathan, Houde, Magali, Gabrielsen, Geir W, Berger, Urs, Haukås, Marianne, Letcher, Robert J, Muir, Derek C. G

“…Recent environmental surveys have ascertained the widespread occurrence of perfluorinated alkyl substances (PFAS) in tissues of wildlife from the Arctic. In…”
Get full text