Zoekresultaten - 24 results

Pharmacokinetics of Oral Rebaudioside A in Patients with Type 2 Diabetes Mellitus and Its Effects on Glucose Homeostasis: A Placebo-Controlled Crossover Trial

and Objectives Rebaudioside A, a steviol glycoside, is deglycosylated by intestinal microflora prior to the absorption of steviol and conjugation to steviol glucuronide. While glucose-lowering properties are ...

Safety assessment of titanium dioxide (E171) as a food additive.

TiO NP s < 30 nm were of limited relevance to the safety assessment of E 171. The Panel concluded that although gastrointestinal absorption of TiO particles is low, they may accumulate in the body. ...

Safety assessment of titanium dioxide (E171) as a food additive

studies with TiO2  NP s < 30 nm were of limited relevance to the safety assessment of E 171. The Panel concluded that although gastrointestinal absorption of TiO2 particles is low, they may accumulate in ...

Comprehensive toxicokinetic analysis reveals major interspecies differences in absorption, distribution and elimination of citrinin in pigs and broiler chickens

Publication Type: Peer reviewed scientific article Authors: Celine Meerpoel; Arnau Vidal; Bart Huybrechts; Emmanuel Tangni; S. De Saeger; Croubels, Siska; Devreese, Mathias Source: Food and Chemical Toxicology, Volume 141 (2020) Abstract: A comprehensive ...

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 ...

Human absorption of silver ENM: through particles or ions?

https://brussels.setac.org/ Keywords: Absorption Nanoparticles Silver Abstract: One of the many questions in the human risk assessment of metallic engineered nanomaterials (ENM) such as silver ENM is whether these ENM dissolve ...

In vitro Dermal Absorption of Hydroquinone: Protocol Validation and Applicability on Illegal Skin-Whitening Cosmetics.

SKIN Skin Absorption Skin Lightening Preparations Temperature Abstract: In Europe, hydroquinone is a forbidden cosmetic ingredient. It is, however, still abundantly used because of its effective ...

Introducing speciation changes, human bioaccessibility and bioavailability in the risk evaluation of dietary inorganic arsenic intake: a Belgian case study

food matrices were obtained by means of the Caco-2 cell system. From these data, human intestinal absorption values were derived (bioavailability). To perform As in- and uptake calculations, different ...

Illegal cosmetics on the Belgian market

dermal absorption skin whitening Health Topics:  Effectiveness and safety of vaccines, medicines and health products- Quality of medical laboratories Efficacité et sécurité des vaccins, médicaments et ...

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