Search Results - "Chahoud, I."

Is there a need in regulatory toxicity testing for evaluating chemicals at doses eliciting general toxicity? by Chahoud, I, Grote, K

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Parent Bisphenol A Accumulation in the Human Maternal-Fetal-Placental Unit by Schönfelder, Gilbert, Wittfoht, Werner, Hopp, Hartmut, Talsness, Chris E., Paul, Martin, Chahoud, Ibrahim

“…Bisphenol A (BPA), an endocrine disruptor, is employed in the manufacture of a wide range of consumer products. The suggestion that BPA, at amounts to which we…”
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Postnatal investigation of prenatally induced effects on the vertebral column of rats reduces the uncertainty of classification of anomalies by Chahoud, I., Talsness, C.E., Walter, A., Grote, K.

“…•We examined rat vertebral anomalies for their postnatal fate on PNDs 7 and 21.•On PND21 we identify vertebra centrum dumbbell-shaped as malformation.•The…”
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In Utero Exposure to Low Doses of Bisphenol A Lead to Long-term Deleterious Effects in the Vagina by Schönfelder, G., Flick, B., Mayr, E., Talsness, C., Paul, M., Chahoud, I.

“…The origins of the “endocrine disrupter hypothesis” may be traced to reports on adolescent daughters born to women who had taken the highly potent synthetic…”
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Relationships between fetal body weight of Wistar rats at term and the extent of skeletal ossification by Chahoud, I, Paumgartten, F J R

“…We investigated the relationship between fetal body weight at term (pregnancy day 21) and the extent of ossification of sternum, metacarpus, metatarsus,…”
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Assessment strategies and decision criteria for pesticides with endocrine disrupting properties relevant to humans by Marx-Stoelting, P., Pfeil, R., Solecki, R., Ulbrich, B., Grote, K., Ritz, V., Banasiak, U., Heinrich-Hirsch, B., Moeller, T., Chahoud, I., Hirsch-Ernst, K.I.

“…There is growing concern that environmental substances with a potential to modulate the hormonal system may have harmful effects on human health. Consequently,…”
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Effects of in utero and lactational exposure to triphenyltin chloride on pregnancy outcome and postnatal development in rat offspring by Grote, Konstanze, Hobler, Carolin, Andrade, Anderson J.M, Grande, Simone Wichert, Gericke, Christine, Talsness, Chris E, Appel, Klaus E, Chahoud, Ibrahim

“…Abstract The organotin compound (OTC) triphenyltin (TPT) is used extensively as a herbicide, pesticide and fungicide in agriculture as well as, together with…”
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Effects of fentin hydroxide on reproduction of the Japanese quail ( Coturnix coturnix japonica) by Grote, K., Niemann, L., Gericke, C., Selzsam, B., Chahoud, I.

“…In a one-generation reproductive study, the fungicidal compound triphenyltin hydroxide (fentin) was administered to adult Japanese quail for 6 weeks at dietary…”
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Effects of vinclozolin on spermatogenesis and reproductive success in the Japanese quail (Coturnix coturnix japonica) by Niemann, L, Selzsam, B, Haider, W, Gericke, C, Chahoud, I

“…In a one-generation reproduction study, the major agricultural fungicide vinclozolin was administered to adult Japanese quail for a period of 6 weeks at…”
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Harmonisation of rat fetal skeletal terminology and classification. report of the third workshop on the terminology in developmental toxicology: Berlin, 14–16 September 2000 by Solecki, Roland, Bürgin, Heinrich, Buschmann, Jochen, Clark, Ruth, Duverger, Martine, Fialkowski, Olaf, Guittin, Pierre, Hazelden, Keith P., Hellwig, Jürgen, Hoffmann, Esther, Hofmann, Thomas, Hübel, Ulrich, Khalil, Samia, Lingk, Wolfgang, Mantovani, Alberto, Moxon, Mary, Müller, Simone, Parkinson, Meg, Paul, Martin, Paumgartten, Francisco, Pfeil, Rudolf, Platzek, Thomas, Rauch-Ernst, Martina, Scheevelenbos, Annemarie, Seed, Jennifer, Talsness, Chris E., Yasuda, Mineo, Younes, Maged, Chahoud, Ibrahim

“…The initial efforts of the Federal Institute for Health Protection of Consumers and Veterinary Medicine (BgVV) and the Free University of Berlin to standardise…”
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Toxicological evaluation of a tea from leaves of Vernonia condensata by Monteiro, M.H.D., Gomes-Carneiro, M.R., Felzenszwalb, I., Chahoud, I., Paumgartten, F.J.R.

“…Teas of Vernonia condensata Baker (Asteraceae) are widely used in Brazil for gastro-intestinal disorders and to treat several other diseases. In this study, we…”
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Reproductive toxicity and toxicokinetics of lindane in the male offspring of rats exposed during lactation by Dalsenter, P R, Faqi, A S, Webb, J, Merker, H J, Chahoud, I

“…1. Reproductive toxicity and toxicokinetics of lindane during lactation were studied. For the reproductive toxicity study the dams were treated with a single…”
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Ganciclovir induces reproductive hazards in male rats after short-term exposure by Faqi, A S, Klug, A, Merker, H J, Chahoud, I

“…1. The effect of short-term treatment of ganciclovir on male reproduction in adult rats was studied. The animals were treated subcutaneously with either a…”
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Reproductive toxicity and tissue concentrations of lindane in adult male rats by Dalsenter, P R, Faqi, A S, Webb, J, Merker, H J, Chahoud, I

“…1. The effects of lindane on the reproductive system and its concentration in different tissues were investigated. Groups were dosed orally with 6 mg…”
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Scientific principles for the identification of endocrine-disrupting chemicals: a consensus statement by Solecki, Roland, Kortenkamp, Andreas, Bergman, Åke, Chahoud, Ibrahim, Degen, Gisela H., Dietrich, Daniel, Greim, Helmut, Håkansson, Helen, Hass, Ulla, Husoy, Trine, Jacobs, Miriam, Jobling, Susan, Mantovani, Alberto, Marx-Stoelting, Philip, Piersma, Aldert, Ritz, Vera, Slama, Remy, Stahlmann, Ralf, van den Berg, Martin, Zoeller, R. Thomas, Boobis, Alan R.

“…Endocrine disruption is a specific form of toxicity, where natural and/or anthropogenic chemicals, known as “endocrine disruptors” (EDs), trigger adverse…”
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Dietary administration of dimethoate to the japanese quail: Reproductive effects and successful hatchability of eggs by SOLECKI, R, NIEMANN, L, GERICKE, C, CHAHOUD, I

“…Dimethoate was administered to Japanese quail Coturnix coturnix japonica via the diet for six weeks, and reproductive impacts were examined. The exposure…”
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Study of the effects of beta-myrcene on rat fertility and general reproductive performance by Paumgartten, F J, De-Carvalho, R R, Souza, C A, Madi, K, Chahoud, I

“…beta-Myrcene (MYR) is a monoterpene found in the oils of a variety of aromatic plants including lemongrass, verbena, hop, bay, and others. MYR and essential…”
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Teratogenicity and placental transfer of all-trans-, 13-cis-, 4-oxo-all-trans-, and 4-oxo-13-cis-retinoic acid after administration of a low oral dose during organogenesis in mice by Creech Kraft, J, Löfberg, B, Chahoud, I, Bochert, G, Nau, H

“…13-cis-Retinoic acid (isotretinoin) is teratogenic in humans at therapeutic doses (0.5-1.5 mg/kg) but only marginally teratogenic in the mouse at a high dose…”
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4-methylpyrazole partially ameliorated the teratogenicity of retinol and reduced the metabolic formation of all-trans-retinoic acid in the mouse by COLLINS, M. D, ECKHOFF, C, CHAHOUD, I, BOCHERT, G, NAU, H

“…Oral administration of retinol (50 mg/kg) to NMRI mice on day 11 of gestation (vaginal plug = day 0) led to the metabolic formation of high quantities of…”
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Developmental Exposure to Low-Dose PBDE-99: Effects on Male Fertility and Neurobehavior in Rat Offspring by Kuriyama, Sergio N., Talsness, Chris E., Grote, Konstanze, Chahoud, Ibrahim

“…In utero exposure to a single low dose of 2,2′,4,4′,5-pentabromodiphenyl ether (PBDE-99) disrupts neurobehavioral development and causes permanent effects on…”
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