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Api AM, Belmonte F, Belsito D, Biserta S, Botelho D, Bruze M, Burton GA, Buschmann J, Cancellieri MA, Dagli ML, Date M, Dekant W, Deodhar C, Fryer AD, Gadhia S, Jones L, Joshi K, Lapczynski A, Lavelle M, Liebler DC, Na M, O'Brien D, Patel A, Penning TM, Ritacco G, Rodriguez-Ropero F, Romine J, Sadekar N, Salvito D, Schultz TW, Siddiqi F, Sipes IG, Sullivan G, Thakkar Y, Tokura Y, Tsang S. RIFM fragrance ingredient safety assessment, 2-butanone, CAS Registry Number 78-93-3. Food Chem Toxicol 2019; 134 Suppl 2:111025. [PMID: 31812731 DOI: 10.1016/j.fct.2019.111025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 12/02/2019] [Indexed: 10/25/2022]
Affiliation(s)
- A M Api
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
| | - F Belmonte
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
| | - D Belsito
- Member RIFM Expert Panel, Columbia University Medical Center, Department of Dermatology, 161 Fort Washington Ave, New York, NY, 10032, USA
| | - S Biserta
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
| | - D Botelho
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
| | - M Bruze
- Member RIFM Expert Panel, Malmo University Hospital, Department of Occupational & Environmental Dermatology, Sodra Forstadsgatan 101, Entrance 47, Malmo, SE-20502, Sweden
| | - G A Burton
- Member RIFM Expert Panel, School of Natural Resources & Environment, University of Michigan, Dana Building G110, 440 Church St, Ann Arbor, MI, 58109, USA
| | - J Buschmann
- Member RIFM Expert Panel, Fraunhofer Institute for Toxicology and Experimental Medicine, Nikolai-Fuchs-Strasse 1, 30625, Hannover, Germany
| | - M A Cancellieri
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
| | - M L Dagli
- Member RIFM Expert Panel, University of Sao Paulo, School of Veterinary Medicine and Animal Science, Department of Pathology, Av. Prof. dr. Orlando Marques de Paiva, 87, Sao Paulo, CEP 05508-900, Brazil
| | - M Date
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
| | - W Dekant
- Member RIFM Expert Panel, University of Wuerzburg, Department of Toxicology, Versbacher Str. 9, 97078, Würzburg, Germany
| | - C Deodhar
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
| | - A D Fryer
- Member RIFM Expert Panel, Oregon Health Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239, USA
| | - S Gadhia
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
| | - L Jones
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
| | - K Joshi
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
| | - A Lapczynski
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
| | - M Lavelle
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
| | - D C Liebler
- Member RIFM Expert Panel, Vanderbilt University School of Medicine, Department of Biochemistry, Center in Molecular Toxicology, 638 Robinson Research Building, 2200 Pierce Avenue, Nashville, TN, 37232-0146, USA
| | - M Na
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
| | - D O'Brien
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
| | - A Patel
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
| | - T M Penning
- Member of RIFM Expert Panel, University of Pennsylvania, Perelman School of Medicine, Center of Excellence in Environmental Toxicology, 1316 Biomedical Research Building (BRB) II/III, 421 Curie Boulevard, Philadelphia, PA, 19104-3083, USA
| | - G Ritacco
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
| | - F Rodriguez-Ropero
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
| | - J Romine
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
| | - N Sadekar
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
| | - D Salvito
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
| | - T W Schultz
- Member RIFM Expert Panel, The University of Tennessee, College of Veterinary Medicine, Department of Comparative Medicine, 2407 River Dr, Knoxville, TN, 37996- 4500, USA
| | - F Siddiqi
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
| | - I G Sipes
- Member RIFM Expert Panel, Department of Pharmacology, University of Arizona, College of Medicine, 1501 North Campbell Avenue, P.O. Box 245050, Tucson, AZ, 85724-5050, USA
| | - G Sullivan
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA.
| | - Y Thakkar
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
| | - Y Tokura
- Member RIFM Expert Panel, The Journal of Dermatological Science (JDS), Editor-in-Chief, Professor and Chairman, Department of Dermatology, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan
| | - S Tsang
- Research Institute for Fragrance Materials, Inc, 50 Tice Boulevard, Woodcliff Lake, NJ, 07677, USA
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Cosnier F, Nunge H, Bonfanti É, Grossmann S, Lambert-Xollin AM, Muller S, Sébillaud S, Thomas A, Gaté L, Campo P. Toluene and methylethylketone: effect of combined exposure on their metabolism in rat. Xenobiotica 2017; 48:684-694. [PMID: 28783416 DOI: 10.1080/00498254.2017.1362604] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
1. Multiple exposures are ubiquitous in industrial environments. In this article, we highlight the risks faced by workers and complete the data available on the metabolic impact of a common mixture: toluene (TOL) and methylethylketone (MEK). 2. Rats were exposed by inhalation under controlled conditions either to each solvent individually, or to mixtures of the two. How the interaction between the two solvents affected their fate in the blood and brain, their main relevant urinary metabolites (o-cresol, benzylmercapturic acid for TOL and 2,3-butanediols for MEK) and their hepatic metabolism were investigated. 3. Although the cytochrome P450 concentration was unchanged, and the activities of CYP1A2 and CYP2E1 isoforms were not additively or synergistically induced by co-exposure, TOL metabolism was inhibited by the presence of MEK (and vice versa). Depending on the relative proportions of each compound in the mixture, this sometimes resulted in a large increase in blood and brain concentrations. Apart from extreme cases (unbalanced mixtures), the amount of o-cresol and benzylmercapturic acid (and to a lesser extent 2,3-butanediols) excreted were proportional to the blood solvent concentrations. 4. In a co-exposure context, ortho-cresol and benzylmercapturic acid can be used as urinary biomarkers in biomonitoring for employees to relatively accurately assess TOL exposure.
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Affiliation(s)
- Frédéric Cosnier
- a Department of Toxicology and Biometrology, Institut National de Recherche et de Sécurité (INRS) , Vandœuvre-lès-Nancy , France
| | - Hervé Nunge
- a Department of Toxicology and Biometrology, Institut National de Recherche et de Sécurité (INRS) , Vandœuvre-lès-Nancy , France
| | - Élodie Bonfanti
- a Department of Toxicology and Biometrology, Institut National de Recherche et de Sécurité (INRS) , Vandœuvre-lès-Nancy , France
| | - Stéphane Grossmann
- a Department of Toxicology and Biometrology, Institut National de Recherche et de Sécurité (INRS) , Vandœuvre-lès-Nancy , France
| | - Anne-Marie Lambert-Xollin
- a Department of Toxicology and Biometrology, Institut National de Recherche et de Sécurité (INRS) , Vandœuvre-lès-Nancy , France
| | - Samuel Muller
- a Department of Toxicology and Biometrology, Institut National de Recherche et de Sécurité (INRS) , Vandœuvre-lès-Nancy , France
| | - Sylvie Sébillaud
- a Department of Toxicology and Biometrology, Institut National de Recherche et de Sécurité (INRS) , Vandœuvre-lès-Nancy , France
| | - Aurélie Thomas
- a Department of Toxicology and Biometrology, Institut National de Recherche et de Sécurité (INRS) , Vandœuvre-lès-Nancy , France
| | - Laurent Gaté
- a Department of Toxicology and Biometrology, Institut National de Recherche et de Sécurité (INRS) , Vandœuvre-lès-Nancy , France
| | - Pierre Campo
- a Department of Toxicology and Biometrology, Institut National de Recherche et de Sécurité (INRS) , Vandœuvre-lès-Nancy , France
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Cosnier F, Grossmann S, Nunge H, Brochard C, Muller S, Lambert-Xolin AM, Sebillaud S, Rieger B, Thomas A, Décret MJ, Burgart M, Gaté L, Cossec B, Campo P. Metabolism of inhaled methylethylketone in rats. Drug Chem Toxicol 2017. [DOI: 10.1080/01480545.2017.1289220] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Frédéric Cosnier
- Toxicology and Biometrology Department, Institut National de Recherche et de Sécurité (INRS), Vandoeuvre-lès-Nancy, France
| | - Stéphane Grossmann
- Toxicology and Biometrology Department, Institut National de Recherche et de Sécurité (INRS), Vandoeuvre-lès-Nancy, France
| | - Hervé Nunge
- Toxicology and Biometrology Department, Institut National de Recherche et de Sécurité (INRS), Vandoeuvre-lès-Nancy, France
| | - Céline Brochard
- Toxicology and Biometrology Department, Institut National de Recherche et de Sécurité (INRS), Vandoeuvre-lès-Nancy, France
| | - Samuel Muller
- Toxicology and Biometrology Department, Institut National de Recherche et de Sécurité (INRS), Vandoeuvre-lès-Nancy, France
| | - Anne-Marie Lambert-Xolin
- Toxicology and Biometrology Department, Institut National de Recherche et de Sécurité (INRS), Vandoeuvre-lès-Nancy, France
| | - Sylvie Sebillaud
- Toxicology and Biometrology Department, Institut National de Recherche et de Sécurité (INRS), Vandoeuvre-lès-Nancy, France
| | - Benoît Rieger
- Toxicology and Biometrology Department, Institut National de Recherche et de Sécurité (INRS), Vandoeuvre-lès-Nancy, France
| | - Aurélie Thomas
- Toxicology and Biometrology Department, Institut National de Recherche et de Sécurité (INRS), Vandoeuvre-lès-Nancy, France
| | - Marie-Josèphe Décret
- Toxicology and Biometrology Department, Institut National de Recherche et de Sécurité (INRS), Vandoeuvre-lès-Nancy, France
| | - Manuella Burgart
- Toxicology and Biometrology Department, Institut National de Recherche et de Sécurité (INRS), Vandoeuvre-lès-Nancy, France
| | - Laurent Gaté
- Toxicology and Biometrology Department, Institut National de Recherche et de Sécurité (INRS), Vandoeuvre-lès-Nancy, France
| | - Benoît Cossec
- Toxicology and Biometrology Department, Institut National de Recherche et de Sécurité (INRS), Vandoeuvre-lès-Nancy, France
| | - Pierre Campo
- Toxicology and Biometrology Department, Institut National de Recherche et de Sécurité (INRS), Vandoeuvre-lès-Nancy, France
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