Particokinetics In Vitro: Dosimetry Considerations for In Vitro Nanoparticle Toxicology Assessments

Tracheobronchial particle dose considerations for in vitro toxicology studies.

The purpose of this paper is to present a method for estimating particle doses that may be used to reconcile particle deposition doses used in in vitro toxicology studies with in vivo exposure levels. The focus is on the tracheobronchial (TB) tree of heavily exposed individuals. A review of the factors that influence inhaled particle deposition doses in environmental exposures leads to the iden...

In vitro dosimetry of agglomerates.

Agglomeration of nanoparticles in biological fluids is a pervasive phenomenon that leads to difficulty in the interpretation of results from in vitro exposure, primarily due to differing particokinetics of agglomerates to nanoparticles. Therefore, well-defined small agglomerates were designed that possessed different particokinetic profiles, and their cellular uptake was compared to a computati...

Methods of in vitro toxicology.

In vitro methods are common and widely used for screening and ranking chemicals, and have also been taken into account sporadically for risk assessment purposes in the case of food additives. However, the range of food-associated compounds amenable to in vitro toxicology is considered much broader, comprising not only natural ingredients, including those from food preparation, but also compound...

Evidence-based in vitro toxicology

بررسی خاصیت ضد هرپس ویروسی گیاه securigera securidaca در شرایط in vivo و in vitro

چکیده: گیاه عدس الملک با نام علمی securigera securidacaاز تیره نخودیان یکی از گیاهان دارویی است که پراکندگی رشد این گیاه در سطح جهان در اروپا، آسیا و استرالیا و در ایران در استان تهران و اطراف آن، استان خوزستان فارس و کهگیلویه و بویر احمد است. بذر گیاه عدس المک بطور گسترده ای در طب سنتی ایران و هند برای کنترل قند خون افراد دیابتی استفاده می شده است. در تحقیقات اخیر آثار ضد هرپس ویروسی نوع 1 بذ...