- Vouliez-vous dire
- availability
Résultats de la recherche - 9 results
Prioritizing substances of genotoxic concern for in-depth safety evaluation using non-animal approaches: The example of food contact materials.
potential as well as oral bioavailability and being used in primary food packaging materials. The current animal-free strategy proved useful for the priority ranking of printed paper and board FCM substances, ...
Insights into In Vivo Absolute Oral Bioavailability, Biotransformation, and Toxicokinetics of Zearalenone, α-Zearalenol, β-Zearalenol, Zearalenone-14-glucoside, and Zearalenone-14-sulfate in Pigs
of ZEN14G and ZEN14S to ZEN and high oral bioavailability for all administered compounds, with further extensive first-pass glucuronidation. Conclusively, the modified- ZEN forms α- ZEL, β- ZEL, ...
Toxicology of silica nanoparticles: an update
physico-chemical properties of SiNPs types to toxicity, bioavailability, or human health effects is not yet possible. Health Topics: Nanomaterialen Nanomatériaux Service: Éléments traces et nanomatériaux ...
Printed paper and board food contact materials as a potential source of food contamination.
potential to migrate into the food and become bioavailable after oral intake. Almost all are included in the FACET tool, indicating that their use in primary food packaging has been confirmed by industry. ...
Residues of chlortetracycline, doxycycline and sulfadiazine-trimethoprim in intestinal content and feces of pigs due to cross-contamination of feed.
carry-over level of these antimicrobials. RESULTS: The poor oral bioavailability of tetracyclines resulted in rather high concentrations in cecal and colonic content and feces at steady-state conditions. ...
Ecotoxicological potential of antibiotic pollution-industrial wastewater: bioavailability, biomarkers, and occurrence in Mytilus galloprovincialis.
Publication Type: Peer reviewed scientific article Authors: Zouiten, Amina; Beltifa, Asma; Joris Van Loco; Mansour, Hedi Ben; Tim Reyns Source: Environ Sci Pollut Res Int, Volume 23, Issue 15, p.15343-50 (2016) Keywords: Animals Anti-Bacterial Agents Baci ...
Introducing speciation changes, human bioaccessibility and bioavailability in the risk evaluation of dietary inorganic arsenic intake: a Belgian case study
SETAC, Brussel, België (2016) URL: http://nantes.setac.eu/?contentid=851 Keywords: Arsenic Belgium bioaccessibility bioavailability inorganic arsenic intake Speciation Abstract: Arsenic (As) is an ...
Linking existing in vitro dermal absorption data to physicochemical properties: Contribution to the design of a weight-of-evidence approach for the safety evaluation of cosmetic ingredients with low dermal bioavailability.
for a new cosmetic ingredient. Alternatively, cosmetic ingredients with a low dermal bioavailability might not need repeated dose data, as internal exposure will be minimal and systemic toxicity might ...
Comparing responses to different selenium sources and dosages in laying hens.
by Se-enriched yeast, and was least when Se was added as sodium selenite. It can be concluded that Se from organic sources was more bioavailable than the inorganic Se source as evidenced by blood and ...