Search Results - "WELGE, Peter"

O-189 IMPLEMENTATION OF EXPOSURE-RISK RELATIONSHIPS AS BASIS FOR DIFFERENTIATED PROTECTIVE MEASURES by Pallapies, Dirk, Welge, Peter, Bruening, Thomas

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P.1.31 Limit values for metals: discrepancies between derivation from animal experiments and epidemiological studies/workplace observations without effects at higher exposures by Pallapies, Dirk, Welge, Peter, Bruening, Thomas

“…Risk assessment/limit value setting for metals at the workplace is often based primarily on animal data. Epidemiological data providing information on…”
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Renal toxicity after chronic inhalation exposure of rats to trichloroethylene by Mensing, Thomas, Welge, Peter, Voss, Bruno, Fels, Lüder M, Fricke, Hajo-Hennig, Brüning, Thomas, Wilhelm, Michael

“…Male Long-Evans rats were exposed to 0 (controls) or 500 ppm trichloroethylene (TRI) for 6 months, 6 h daily, and 5 days a week. The TRI metabolites…”
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Environmentally prevalent polycyclic aromatic hydrocarbons can elicit co-carcinogenic properties in an in vitro murine lung epithelial cell model by Bauer, Alison K., Velmurugan, Kalpana, Plöttner, Sabine, Siegrist, Katelyn J., Romo, Deedee, Welge, Peter, Brüning, Thomas, Xiong, Ka-Na, Käfferlein, Heiko U.

“…Low molecular weight (LMW) polycyclic aromatic hydrocarbons (PAH) are the most abundant PAHs environmentally, occupationally, and are in cigarette smoke;…”
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Chronic exposure to trichloroethylene affects neuronal plasticity in rat hippocampal slices by Altmann, Lilo, Welge, Peter, Mensing, Thomas, Lilienthal, Hellmuth, Voss, Bruno, Wilhelm, Michael

“…Inhalational exposure to organic solvents is known to exert neurotoxic effects. Using the new multielectrode dish system (Panasonic) the effects of chronic…”
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Metabolites of the PAH diol epoxide pathway and other urinary biomarkers of phenanthrene and pyrene in workers with and without exposure to bitumen fumes by Lotz, Anne, Pesch, Beate, Dettbarn, Gerhard, Raulf, Monika, Welge, Peter, Rihs, Hans-Peter, Breuer, Dietmar, Gabriel, Stefan, Hahn, Jens-Uwe, Brüning, Thomas, Seidel, Albrecht

“…Purpose This study investigates the diol epoxide pathway of phenanthrene (PHE) together with phenolic metabolites of PHE and pyrene (PYR) in workers with and…”
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Comparison of Soil Pb in Vitro Bioaccessibility and in Vivo Bioavailability with Pb Pools from a Sequential Soil Extraction by Marschner, Bernd, Welge, Peter, Hack, Alfons, Wittsiepe, Jürgen, Wilhelm, Michael

“…In this study, 15 soils ranging in Pb content from 32 to 6330 mg kg-1 were subjected to in vitro gastrointestinal extractions with and without added powdered…”
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Oxidatively damaged guanosine in white blood cells and in urine of welders: associations with exposure to welding fumes and body iron stores by Pesch, Beate, Lotz, Anne, Koch, Holger M., Marczynski, Boleslaw, Casjens, Swaantje, Käfferlein, Heiko U., Welge, Peter, Lehnert, Martin, Heinze, Evelyn, Van Gelder, Rainer, Hahn, Jens-Uwe, Behrens, Thomas, Raulf, Monika, Hartwig, Andrea, Weiss, Tobias, Brüning, Thomas

“…The International Agency for Research on Cancer considers the carcinogenicity of welding fume of priority for re-evaluation. Genotoxic effects in experimental…”
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Metabolic dephenylation of the rubber antioxidant N-phenyl-2-naphthylamine to carcinogenic 2-naphthylamine in rats by Weiss, Tobias, Bolt, Hermann M., Schlüter, Gerhard, Koslitz, Stephan, Taeger, Dirk, Welge, Peter, Brüning, Thomas

“…N -Phenyl-2-naphthylamine (P2NA) was widely used as oxidation inhibitor, particularly in rubber manufacturing. Technical-grade P2NA was contaminated with…”
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Air sampling and determination of vapours and aerosols of bitumen and polycyclic aromatic hydrocarbons in the Human Bitumen Study by Breuer, Dietmar, Hahn, Jens-Uwe, Höber, Dieter, Emmel, Christoph, Musanke, Uwe, Rühl, Reinhold, Spickenheuer, Anne, Raulf-Heimsoth, Monika, Bramer, Rainer, Seidel, Albrecht, Schilling, Bernd, Heinze, Evelyn, Kendzia, Benjamin, Marczynski, Boleslaw, Welge, Peter, Angerer, Jürgen, Brüning, Thomas, Pesch, Beate

“…The chemical complexity of emissions from bitumen applications is a challenge in the assessment of exposure. Personal sampling of vapours and aerosols of…”
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Urinary metabolites of polycyclic aromatic hydrocarbons in workers exposed to vapours and aerosols of bitumen by Pesch, Beate, Spickenheuer, Anne, Kendzia, Benjamin, Schindler, Birgit Karin, Welge, Peter, Marczynski, Boleslaw, Rihs, Hans-Peter, Raulf-Heimsoth, Monika, Angerer, Jürgen, Brüning, Thomas

“…Urinary hydroxylated metabolites of polycyclic aromatic hydrocarbons (PAH) were investigated as potential biomarkers of bitumen exposure in a cross-shift study…”
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Levels and determinants of exposure to vapours and aerosols of bitumen by Spickenheuer, Anne, Rühl, Reinhold, Höber, Dieter, Raulf-Heimsoth, Monika, Marczynski, Boleslaw, Welge, Peter, Breuer, Dietmar, Gabriel, Stefan, Musanke, Uwe, Rode, Peter, Heinze, Evelyn, Kendzia, Benjamin, Bramer, Rainer, Knecht, Udo, Hahn, Jens-Uwe, Brüning, Thomas, Pesch, Beate

“…Bitumen (referred to as asphalt in the United States) is a widely used construction material, and emissions from hot bitumen applications have been a…”
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Pre- and Postshift Levels of Inflammatory Biomarkers and Dna Damage in Non-Bitumen-Exposed Construction Workers-Subpopulation of the German Human Bitumen Study by Kendzia, Benjamin, Pesch, Beate, Marczynski, Boleslaw, Lotz, Anne, Welge, Peter, Rihs, Hans-Peter, Brüning, Thomas, Raulf-Heimsoth, Monika

“…Circadian variations in immune defense and tissue repair may interfere with shift effects of occupational exposure when investigating biomarkers in cross-shift…”
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DNA adducts and strand breaks in workers exposed to vapours and aerosols of bitumen: associations between exposure and effect by Marczynski, Boleslaw, Raulf-Heimsoth, Monika, Spickenheuer, Anne, Pesch, Beate, Kendzia, Benjamin, Mensing, Thomas, Engelhardt, Beate, Lee, Eun-Hyun, Schindler, Birgit K., Heinze, Evelyn, Welge, Peter, Bramer, Rainer, Angerer, Jürgen, Breuer, Dietmar, Käfferlein, Heiko U., Brüning, Thomas

“…To study the associations between exposure to vapours and aerosols of bitumen and genotoxic effects, a cross-sectional and cross-shift study was conducted in…”
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Bitumen workers handling mastic versus rolled asphalt in a tunnel: assessment of exposure and biomarkers of irritation and genotoxicity by Raulf-Heimsoth, Monika, Marczynski, Boleslaw, Spickenheuer, Anne, Pesch, Beate, Welge, Peter, Rühl, Reinhold, Bramer, Rainer, Kendzia, Benjamin, Heinze, Evelyn, Angerer, Jürgen, Brüning, Thomas

“…Emission levels of vapours and aerosols of bitumen are different when processing rolled asphalt compared to mastic asphalt, with working temperatures up to 180…”
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Assessment of micronuclei in lymphocytes from workers exposed to vapours and aerosols of bitumen by Welge, Peter, Marczynski, Boleslaw, Raulf-Heimsoth, Monika, Spickenheuer, Anne, Kendzia, Benjamin, Heinze, Evelyn, Angerer, Jürgen, Käfferlein, Heiko U., Pesch, Beate, Brüning, Thomas

“…We investigated the micronucleus frequencies in peripheral blood lymphocytes of 225 mastic asphalt workers (age 17–62 years) and 69 non-bitumen-exposed road…”
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Bioavailability of PCDD/F from contaminated soil in young Goettingen minipigs by Wittsiepe, Jürgen, Erlenkämper, Bibiane, Welge, Peter, Hack, Alfons, Wilhelm, Michael

“…For the general population the intake of food of animal origin is the main route of human exposure to polychlorinated dibenzo- p-dioxins and dibenzofurans…”
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Bitumen workers handling mastic versus rolled asphalt in a tunnel: assessment of exposure and biomarkers of irritation and genotoxicity: Bitumen by RAULF-HEIMSOTH, Monika, MARCZYNSKI, Boleslaw, BRIINING, Thomas, SPICKENHEUER, Anne, PESCH, Beate, WELGE, Peter, RÜHL, Reinhold, BRAMER, Rainer, KENDZIA, Benjamin, HEINZE, Evelyn, ANGERER, Jürgen

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Unanticipated outbreak of Q fever during a study using sheep, and its significance for further projects by Henning, Klaus, Hotzel, Helmut, Peters, Martin, Welge, Peter, Popps, Walter, Theegarten, Dirk

“…Effective measures for protection of laboratory staff against infections due to experiments with pathogens are a challenge for safeguarding against hazards…”
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DNA adducts and strand breaks in workers exposed to vapours and aerosols of bitumen: associations between exposure and effect: Bitumen by MARCZYNSKI, Boleslaw, RAULF-HEIMSOTH, Monika, WELGE, Peter, BRAMER, Rainer, ANGERER, Jürgen, BREUER, Dietmar, KÄFFERLEIN, Heiko U, BRÜNING, Thomas, SPICKENHEUER, Anne, PESCH, Beate, KENDZIA, Benjamin, MENSING, Thomas, ENGELHARDT, Beate, LEE, Eun-Hyun, SCHINDLER, Birgit K, HEINZE, Evelyn

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