53 Human bio-monitoring of epoxy resins and hardeners in the production of rotor: blades

2018

Introduction In a small company producing rotor blades for aviation from carbon composites, epoxy resins based on Novolac and isophorone diamine as hardener are used. Both compounds can be absorbed via skin contact and were shown to be strong skin sensitizers. As a part of risk assessment, the industrial physician prompted a biological monitoring to determine the internal exposure of the workers. Methods 6 workers were identified with potential contact to the hardener and resin. We have collected pre- and post-shift urine samples at the beginning and mid of the work week and analysed them for the concentration of isophoronediamine and bisphenol-f-diglycidylethermetabolites as biomarker for …

Transfer of perfluoroalkyl substances from mother to fetus in a Spanish birth cohort

2015

CSIC Servicio de enlaces(opens in a new window)|Library catalogue(opens in a new window)|View at Publisher| Export | Download | Add to List | More... Environmental Research Volume 142, October 01, 2015, Pages 471-478 Transfer of perfluoroalkyl substances from mother to fetus in a Spanish birth cohort (Article) Manzano-Salgado, C.B.abc , Casas, M.abc, Lopez-Espinosa, M.-J.cd, Ballester, F.cd, Basterrechea, M.cef, Grimalt, J.O.gh, Jiménez, A.-M.ef, Kraus, T.i, Schettgen, T.i, Sunyer, J.abc, Vrijheid, M.abc a Centre for Research in Environmental Epidemiology (CREAL), Doctor Aiguader, 88, Barcelona, Catalonia, Spain b Universitat Pompeu Fabra (UPF), Barcelona, Spain c CIBER Epidemiología y Salu…

Exposure to nitroaromatic explosives and health effects during disposal of military waste.

2003

To investigate the exposure to dinitrotoluene (DNT) and trinitrotoluene (TNT) and the resulting effects in workers which occur during the disposal of military waste.Eighty two employees from a mechanical plant in Germany were studied, of whom 51 were regularly exposed to ammunition containing TNT and DNT, 19 occasionally, and 12 not at all.Air analyses yielded maximum concentrations of 20 micro g/m(3) for 2,4-DNT and 3250 micro g/m(3) for 2,4,6-TNT, respectively. The maximum concentrations in the urine of workers regularly exposed amounted to 5.0 micro g/l of 2,4,6-TNT, 1464.0 micro g/l of 2-amino-4,6-dinitrotoluene, 6693.0 of micro g/l 4-amino-2,6-dinitrotoluene, 2.1 micro g/l of 2,4-DNT, …

Berufskrankheiten heute - was muss der Nicht-Arbeitsmediziner wissen?

2013

Perioperative chemotherapy with fluorouracil plus leucovorin, oxaliplatin, and docetaxel versus fluorouracil or capecitabine plus cisplatin and epiru…

2019

Background Docetaxel-based chemotherapy is effective in metastatic gastric and gastro-oesophageal junction adenocarcinoma. This study reports on the safety and efficacy of the docetaxel-based triplet FLOT (fluorouracil plus leucovorin, oxaliplatin and docetaxel) as a perioperative therapy for patients with locally advanced, resectable tumours. Methods In this controlled, open-label, phase 2/3 trial, we randomly assigned 716 patients with histologically-confirmed advanced clinical stage cT2 or higher or nodal positive stage (cN+), or both, resectable tumours, with no evidence of distant metastases, via central interactive web-based-response system, to receive either three pre-operative and t…