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Agglomeration of titanium dioxide nanoparticles increases toxicological responses in vitro and in vivo

Dominique Lison; Peter H. Hoet; Sybille van den Brule Source: Particle and Fibre Toxicology (2020) Keywords: Agglomerates Biological responses nanomaterials titanium dioxide toxicity Abstract: Background: The ...

Human challenge trial workshop: Focus on quality requirements for challenge agents, Langen, Germany, October 22, 2019.

Publication Type: Peer reviewed scientific article Authors: Isabelle Bekeredjian-Ding; Wim Van Molle; Marc Baay; Neels, Pieter; PEI speakers and session chairs Source: Biologicals, Volume 66 (2020) ...

Development of a genoserotyping system for the identification of Salmonella serotypes

Reaction- PCR (MOL- PCR) & Luminex method was selected as the principle in this PhD study to develop a fast, cost-effective and accurate Salmonella genoserotyping system. The first step of the new method ...

Biological effects of radiofrequency fields: Testing a paradigm shift in dosimetry

Specific absorption rate Abstract: Biological effects have been reproducibly reported in rodents exposed to radiofrequency fields (RF) without significant change of the body temperature. These observations ...

Biological monitoring of exposure to pesticide residues among Belgian florists

Volume 26, Issue 3 (2020) Keywords: biological monitoring florists Pesticide residues Risk Assessment Abstract: Many pesticides applied in cut flowers can be readily absorbed through the skin of florists ...

Is aggregated synthetic amorphous silica toxicologically relevant?

Lode; Jan Mast; Lison, Dominique; Hoet, Peter H. Source: Particle and Fibre Toxicology, Volume 17, Issue 1 (2020) Keywords: Aggregates Biological activity In vitro toxicity nanomaterials synthetic ...

Determinants of placental iodine concentrations in a mild-to-moderate iodine-deficient population: an ENVIRONAGE cohort study

stepwise multiple regression procedures (p value < 0.15). The biological significance of our findings was investigated by measuring the plasma thyroid hormones in maternal and cord blood of ...

In vitro toxicity, genotoxicity and antigenotoxicity of Nigella sativa extracts from different geographic locations

include alkaloids, flavonoids, and terpenoids. Therefore their properties and biological effects may be different. We used the neutral red uptake test, the bacterial Vitotox and Ames assays and the ...

Dietary supplementation of tannin-extracts to lambs: effects on meat fatty acids composition and stability and on microbial characteristics.

material rich in hydrolysable (Tara, T;  Caesalpinia spinosa) or condensed (Mimosa, M;  Acacia mearnsii) tannins were added to lamb’s diet and their effects on meat quality and on microbial population were ...

Assessing the endocrine activity of PAHs using the DRE-, ERE- and PPARγ CALUX bioassays

with our hormonal system by binding to endocrine receptors, resulting in adverse health effects such as reproductive damage, developmental impairment, obesity, diabetes and cancers. The aim of this study ...

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