Results 21 to 30 of about 18,256 (198)

Category-Based Toxicokinetic Evaluations of Data-Poor Per- and Polyfluoroalkyl Substances (PFAS) using Gas Chromatography Coupled with Mass Spectrometry

Toxics, 2023
Concern over per- and polyfluoroalkyl substances (PFAS) has increased as more is learned about their environmental presence, persistence, and bioaccumulative potential.
Anna Kreutz, Matthew S. Clifton, W. Matthew Henderson, Marci G. Smeltz, Matthew Phillips, John F. Wambaugh, Barbara A. Wetmore   +6 more
doaj   +1 more source

Risks for public health related to the presence of tetrodotoxin (TTX) and TTX analogues in marine bivalves and gastropods [PDF]

, 2017
Peer reviewedPublisher ...
EFSA Panel on Contaminants in the Food Chain (CONTAM)
core   +1 more source

Rapid Domoic Acid Depuration in the Scallop Argopecten purpuratus and Its Transfer from the Digestive Gland to Other Organs

Toxins, 2020
Domoic acid (DA), the main toxin responsible for Amnesic Shellfish Poisoning, frequently affects the marine resources of Chile and other countries across the South Pacific, thus becoming a risk for human health.
Gonzalo Álvarez, José Rengel, Michael Araya, Francisco Álvarez, Roberto Pino, Eduardo Uribe, Patricio A. Díaz, Araceli E. Rossignoli, Américo López-Rivera, Juan Blanco   +9 more
doaj   +1 more source

Toxicokinetics

, 2014
Citation: 'toxicokinetics' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.T06416 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
A Roberts, Andrew Renwick
  +4 more sources

Toxicokinetics of β-Amanitin in Mice and In Vitro Drug–Drug Interaction Potential

Pharmaceutics, 2022
The toxicokinetics of β-amanitin, a toxic bicyclic octapeptide present abundantly in Amanitaceae mushrooms, was evaluated in mice after intravenous (iv) and oral administration.
Young Yoon Bang, Im-Sook Song, Min Seo Lee, Chang Ho Lim, Yong-Yeon Cho, Joo Young Lee, Han Chang Kang, Hye Suk Lee   +7 more
doaj   +1 more source

Chronic dietary intake of enniatin B in broiler chickens has low impact on intestinal morphometry and hepatic histology, and shows limited transfer to liver tissue [PDF]

, 2018
The Fusarium mycotoxin enniatin B (ENN B) is a so-called emerging mycotoxin frequently contaminating poultry feed. To investigate the impact of chronic ENN B exposure on animal health, broiler chickens were fed either a diet naturally contaminated with ...
Antonissen, Gunther, Croubels, Siska, Devreese, Mathias, Ducatelle, Richard, Fraeyman, Sophie, Rychlik, Michael   +5 more
core   +2 more sources

Chronic Exposure to Deoxynivalenol Has No Influence on the Oral Bioavailability of Fumonisin B1 in Broiler Chickens

Toxins, 2015
Both deoxynivalenol (DON) and fumonisin B1 (FB1) are common contaminants of feed. Fumonisins (FBs) in general have a very limited oral bioavailability in healthy animals.
Gunther Antonissen, Mathias Devreese, Filip Van Immerseel, Siegrid De Baere, Sabine Hessenberger, An Martel, Siska Croubels   +6 more
doaj   +1 more source

Dispelling urban myths about default uncertainty factors in chemical risk assessment - Sufficient protection against mixture effects? [PDF]

, 2013
© 2013 Martin et al.; licensee BioMed Central LtdThis article has been made available through the Brunel Open Access Publishing Fund.Assessing the detrimental health effects of chemicals requires the extrapolation of experimental data in animals to human
A Kortenkamp, A Kortenkamp, A Rane, AG Renwick, AG Renwick, AG Renwick, AG Renwick, AJ Lehman, Andreas Kortenkamp, BD Naumann, BD Naumann, BGH Bokkers, CI Bliss, CM Thompson, CS Weil, D Hattis, D Hattis, D Hattis, D Hattis, D Hattis, D Hattis, D Hattis, D Hattis, Danish EPA, DL Glaubiger, DM Sheehan, DW Gaylor, ECETOC, ECETOC, ECHA, EJ Bigwood, EJ Calabrese, EJ Calabrese, EJ Calabrese, EJ Calabrese, EJ Freireich, ER Homan, European Commission, European Community, F Kalberlah, F Kalberlah, F Kalberlah, G Charnley, G Ginsberg, G Ginsberg, G Ginsberg, G Ginsberg, G Vettorazzi, GA Skowronski, GN Krasovskii, GWM Petersvolleberg, H Boxenbaum, H Carlson-Lynch, HA Tilson, HJ Clewell, HJ Clewell, IPCS, IPCS, IPCS, IPCS, IPCS, IWF Davidson, JC Swartout, JECFA, JEFCA, JEFCA, JL Dorne, JLCM Dorne, K Schneider, K Schneider, K Schneider, K Walton, K Walton, K Walton, K Watanabe, KC Silverman, KEMI, KS Crump, KS Crump, LT Haber, M Dourson, M Faust, M Rennen, M Scholze, ME Meek, ML Dourson, ML Dourson, ML Dourson, National Research Council, National Research Council, Olwenn V Martin, P Griem, PR Gentry, PS Price, R Cooke, R Goble, R Hasegawa, R Hasegawa, R Kroes, R Scheuplein, R Truhaut, RH White, RL Dixon, SC Lewis, SCHER/SCENIHR/SCCS, Scholze Martin, SJS Baird, T Backhaus, TG Vermeire, TG Vermeire, USEPA, W Slob, W Slob, WJJ Hayes   +113 more
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Safety assessment of the substance phosphorous acid, mixed 2,4-bis(1,1-dimethylpropyl)phenyl and 4-(1,1-dimethylpropyl)phenyl triesters for use in food contact materials [PDF]

, 2017
Publisher ...
Barthélémy, Eric, Bolognesi, Claudia, Castle, Laurence, Cravedi, Jean-Pierre, EFSA Panel on Food Contact Materials Enzymes, Flavourings and Processing Aids (CEF), Engel, Karl-Heinz, Fowler, Paul, Franz, Roland, Grob, Konrad, Gürtler, Rainer, Husøy, Trine, Kolf-Clauw, Martine, Kärenlampi, Sirpa, Lampi, Eugenia, Mennes, Wim, Milana, Maria Rosaria, Penninks, André, Silano, Vittorio, Smith, Andrew, Svensson, Kettil, Tavares Poças, Maria de Fátima, Tlustos, Christina, Wölfle, Detlef, Zorn, Holger, Zugravu, Corina-Aurelia   +24 more
core   +3 more sources

Metabolism and in vitro assessment of the mutagenic activity of urinary extracts from rats after inhalation exposure to 1-methylnaphthalene

International Journal of Occupational Medicine and Environmental Health, 2022
Objectives 1-Methylnaphthalene (1-MN) is composed of 2 benzene rings and belongs to polycyclic aromatic hydrocarbons. The metabolism of 1-MN in laboratory animals and bacteria leads to the formation of 1-naphthoic acid (1-NA).
Radosław Świercz, Maciej Stępnik, Jolanta Gromadzińska, Katarzyna Domeradzka-Gajda, Joanna Roszak, Wojciech Wąsowicz   +5 more
doaj   +1 more source