24th Annual Meeting of the Society of Environmental Toxicology and Chemistry (SETAC Europe), 11-15 mai, Bâle, Suisse
Delannoy, M., Fournier, A., Rychen, G., Cave, M., Feidt, C.
2014
Quantitative health risk assessments are critical issues in management of contaminated soils and involuntary ingestion is one of the exposure pathway studied. Currently, as a margin of safety, 100% of the pollutants from the ingested soil is considered to reach the target organ and to exert toxic effects. However, it is established that only a fraction of the total ingested quantity really enters the bloodstream and reaches the target organs. In recent years, in vitro bioaccessibility tests aiming at estimating organic pollutant bioavailability and less expensive and easier to carry out than in vivo bioavailability tests, have been developed. Bioaccessibility is the fraction of an ingested compound that could be solubilized in the gastrointestinal tract before being absorbed. Few data are currently available concerning such approaches for organic pollutant contaminated soils. This study was carried out in order to compare bioaccessibility data with relative in vivo bioavailable ones in juvenile swine, a physically close model of young children. It concerned 8 "PCBs contaminated soils" which were collected at five different sites. Soil were freeze-dried and sieved to 500µm and homogenised. Characterization of soils were performed and were notably focused on organic matter (Black carbon amount, carbon organic content). This study involved five juvenile male swine per soil. During 10 days, the piglets were fed one of five doses chosen for one soil to achieve an exposure dose between of 200 and 3 600 ng NDL-PCBs.Kg-1 of BW per day in order to assess linearity of dose-response. This soil-fed group was compared to one fed increasing doses of spiked corn oil by Aroclor 1254. After 10 days of oral exposure, NDL-PCBs concentrations in adipose tissue, liver and muscles were determined by GC-MS, after extraction and purification. Linearity assessment were performed on NDL-PCBs levels in tissues using GLM procedure of SAS software. Bioaccessibility of each soil were assessed using the FOREhST procedure. Preliminary results highlight that condensed organic matter is a critical parameter affecting bioavailability or bioaccessibility of PCBs.
Séminaire LéCOMICS, 21 décembre, Nancy, France
Al Dakdouki, S., Nivelle, R., Ledore, Y., Changey, F., Fontaine, P.
47th FEBS Congress, 08 juillet - 12 septembre, Tours, France
Baratzhanova, G., El Sheikh Saad, H., Fournier, A., Huguet-Cizo, M., Joubert, O., Paul, A., Djansugurova, L., Cakir-Kiefer, C.
12th International Symposium on Reproductive Physiology of Fish, 15-19 mai, Heraklion, Crète
Chevalier, C., Silvestre, F., Schaerlinger, B., Milla, S.
SETAC, 30 avril - 04 mai, Dublin, Irlande
Conseil, G., Milla, S., Cardoso, O., Rosin, C., Banas, D.
23rd International Conference of Racing Analysts and Veterinarians, 18-22 septembre, Hong Kong, Chine
Popot, M.-A., Pallier, V., Collas, C., Maciejewski, P., Remy, P., Bagilet, F., Loup, B., Fondaneche, P., Feidt, C., Wimel, L., Feuillade, G., Bailly-chouriberry, L.
7èmes Journées de la Recherche de la Filière Piscicole, 05-06 juillet, Paris, France
Aubin, J., Thomas, M., Lecocq, T., Robin, J., Tocqueville, A., Laithier, J., Pannard, A., Coudreuse, J., Roucaute, M., Jaeger, C., Wilfart, A., Latourre, Q., Maillot, M., Corson, M.
Rencontres Recherches Ruminants, 07-08 décembre, Paris, France
Collas, C., Briot, L., Fleurance, G., Dozias, D., Launay, F., Feidt, C., Jurjanz, S.
Rencontres Chlordécone, connaître pour agir, 12-14 décembre, Le Gosier (Guadeloupe), France
Collas, C., Gourdine, J.-L., Beramice, D., Hartmeyer, P., Badot, P.-M., Feidt, C., Jurjanz, S.
SFE² GfÖ EEF Joint meeting, International Conference on Ecological Sciences, 21-25 novembre, Metz, France
Collas, C., Pallier, V., Feidt, C., Dubois, C., Wimel, L., Popot, M.-A., Bailly Chouriberry, L., Feuillade, G., Jurjanz, S.
Aquaculture Europe 2022, 27-30 septembre, Rimini, Italie
Colson, V., Brunet, V., Kleiber, A., Patinote, A., Sudan, P.L., Duret, C., Gourmelen, G., Moreau, E., Fournel, C., Pineau, L., Calvez, S., Milla, S.
Rencontres Chlordécone, connaître pour agir, 12-14 décembre, Le Gosier (Guadeloupe), France
Delannoy, M., Piutti, S., Slezak, S., Le Roux, Y., Feidt, C.
Rencontre Chlordécone, connaître pour agir, 12-14 décembre, Le Gosier (Guadeloupe), France
El Sheikh Saad, H., Baratzhanova, G., Huguet-Cizo, M., Joubert, O., Fournier, A., Cakir-Kiefer, C.
Colloque annuel de la Société d’Ecotoxicologie Fondamentale et Appliquée, 30 juin - 01 juillet, Metz, France
Expertise collective de 47 chercheurs,
Rencontres Chlordécone, connaître pour agir, 12-14 décembre, Le Gosier (Guadeloupe), France
Feidt, C., Fournier, A., Le Roux, Y., El Wanny, N., Woignier, T., Delannoy, M.
Rencontres Chlordécone, connaître pour agir, 12-14 décembre, Le Gosier (Guadeloupe), France
Fournier, A., Fourcot, A., Gourdine, J.-L., Rychen, G., Feidt, C.
Rencontres Chlordécone, connaître pour agir, 12-14 décembre, Le Gosier (Guadeloupe), France
Jurjanz, S., Collas, C., Archimède, H., Gourdine, J.-L., Feidt, C.
SFE² GfÖ EEF Joint meeting, International Conference on Ecological Sciences, 21-25 novembre, Metz, France
Jurjanz, S., Delagneau, L., Rodrigues, D., Jouanet, L., Aubry, C., Collas, C.
50 ème Congrès du Groupe Français de Recherche sur les Pesticides (GFP), 18-20 mai, Namur, Belgique
Martin, D., Muselet, D., Alnajjar, P., Pacaud, S., Le Roux, Y., Bristeau, S., Hellal, J., Feidt, C., Saaïdi, P.-L.
Rencontres Chlordécone, connaître pour agir, 12-14 décembre, Le Gosier (Guadeloupe), France
Stephan, P., Amutova, F., Le Roux, Y., Gaspard, S., Feidt, C., Huguet-Cizo, M., Hartmeyer, P., Soligot-Hognon, C., Jurjanz, S., Rychen, G., Delannoy, M.
Rencontes Chlordécone, connaître pour agir, 12-14 décembre, Le Gosier (Guadeloupe), France
Stephan, P., Le Roux, Y., Gaspard, S., Michaux, F., Feidt, C., Huguet-Cizo, M., Hartmeyer, P., Soligot-Hognon, C., Rychen, G., Delannoy, M.
Rencontres Chlordécone, connaître pour agir, 12-14 décembre, Le Gosier (Guadeloupe), France
Thiebaut, J., Feidt, C., Fournier, A.
Rencontres Chlordécone, connaître pour agir, 12-14 décembre, Le Gosier (Guadeloupe), France
Thiebaut, J., Feidt, C., Hartmeyer, P., Fournier, A.
Colloque de la Société d'Ecotoxicologie Fondamentale et Appliquée, 28-29 juin, Versailles, France
De Caldas, T., Cheviron, N., Raynert, J., Imane Chiki, R., Couffin, E., Mougin, C., Delannoy, M., Feidt, C., Demont-Caulet, N.
SETAC, 03-06 mai, Seville, Espagne
El Wanny, N., Delannoy, M., Baroudi, M., Fournier, A., Feidt, C.
Neurofrance 2021, 19-21 mai, Strasbourg (Colloque virtuel international), France
Herzine, A., Sekkat, G., Vigier, M., Djelti, F., Corbier, C., Lanhers, M.-C., Malaplate, C., Oster, T., Claudepierre, T., Yen, F.T.
10ème Rencontre de la Fondation Alzheimer, 09-10 décembre, Paris, France
Herzine, A., Sekkat, G., Vigier, M., Djelti, F., Corbier, C., Lanhers, M.-C., Malaplate, C., Oster, T., Claudepierre, T., Yen, F.T.
Colloque international "Transitions 2021 - Les transitions écologiques en transactions et actions", 21-24 juin, Toulouse, France
Souza Rodrigues, B., Rychen, G., Le Roux, Y., Michaux, F., Feidt, C., Gaspard, S., Scher, J., Delannoy, M.
MegaSyn Symposium, 29 septembre - 01 octobre, Bad Nauheim, Allemagne 2020
Weissman, K.J., Risser, F., Massicart, J.-M., Collin, S., Dos Santos Morais, R., Soligot-Hognon, C., Jacob, C., Gruez, A., Chagot, B.
70th EAAP Annual Meeting, 26-30 august, Ghent, Belgium
Amutova, F., Delannoy, M., Nurseitova, M., Konuspayeva, G., Jurjanz, S.
Journée de la Société Française d’Icthyologie, 28-29 mai, Nancy, France
Aubert, M., Chancerelle, G., Dauphin, L., Enguehard, V., Girot, F., Hachet, F., Husson, A., Lemallier, E., Martins, A., Rech, G., Vigouroux, E., Teletchea, F., Winkelmann, A.
4èmes Rencontres nationales de la Recherche sur les sites et sols pollués de l’Ademe, 26-27 novembre, Paris, France
Collas, C., Mahieu, M., Tricheur, A., Crini, N., Badot, P.-M., Archimède, H., Rychen, G., Feidt, C., Jurjanz, S.
9th International Symposium on Recent Advances in Food Analysis, 05-08 novembre, Prague, République Tchèque
Coulange, M., Fourcot, A., Fournier, A., Narduzzi, L., Rychen, G., Le Bizec, B., Feidt, C., Dervilly, G.
NeuroFrance 2019, 22-24 mai, Marseille, France
El Hajj, A., Desor, F., Bombail, V., Denis, I., Pfrieger, F.W., Yen, F.T., Lanhers, M.-C., Claudepierre, T.
XIV European Meeting on Glial Cells in Health and Disease, 10-13 juillet, Porto, Portugal
El Hajj, A., Desor, F., Bombail, V., Denis, I., Pfrieger, F.W., Yen, F.T., Lanhers, M.-C., Claudepierre, T.
Les Rencontres de la Fondation Alzheimer, 19-20 novembre, Paris, France
El Hajj, A., Djelti, F., Desor, F., Bombail, V., Denis, I., Pfrieger, F.-W., Yen F.T., Lanhers, M.-C., Claudepierre, T.
Biomolecule LUE conference in PALMA, 23-25 octobre, Palma, Palma de Majorca, Spain
El Hajj, S., Cakir-Kiefer, C., Stefan, L., Pontvianne, S., Arnoux, P., Paris, C., Muhr, L., Selmeczi, K., Desobry, S., Boschi-Muller, S., Gaucher, C., Canabady-Rochelle, L.
Membrane Lipids, 09-10 mai, Berlin, Allemagne
Gregory-Pauron, L., Gervaise, C., Rassoul, K., Yen, F.T., Oster, T., Malaplate-Armand, C., Tarek, M.
SETAC Europe 29th Annual Meeting, 26-30 mai, Helsinki, Finlande
Le Cor, F., Slaby, S., Gaillard, J., Dufour, V., Feidt, C., Banas, D., Dauchy, X.
70th EAAP Annual Meeting, 26-30 august, Ghent, Belgium
Legendre, H., Goby, J.P., Gidenne, T., Jurjanz, S.
Journée de la Société Française d’Icthyologie, 28-29 mai, Nancy, France
Rech, G., Teletchea, F., Vigouroux, E.
Biomolecules: Research & Development, Markets and Acceptability, 23-25 octobre, Palma de Majorque, Espagne
Safi, H., Mazon, H., Kriznik, A., Le Cordier, H., Touly, N., Yen, F.T., Boschi-Muller, S., Corbier, C.
Séminaire Défis Scientifiques, Département Physiologie Animale et Système d’Elevage, INRA, 06-07 novembre, Rennes, France
Toomey, L., Aubin, J., Benard, A., Fontaine, P., Jaeger, C., Lecocq, T., Ledore, Y., Nahon, S., Pasquet, A., Puillet, L., Thomas, M., Wilfart, A.