Oral toxicity of silver ions, silver nanoparticles and colloidal silver–a review

N Hadrup, HR Lam - Regulatory Toxicology and Pharmacology, 2014 - Elsevier
Orally administered silver has been described to be absorbed in a range of 0.4–18% in
mammals with a human value of 18%. Based on findings in animals, silver seems to be …

[HTML][HTML] Gut dysbiosis in animals due to environmental chemical exposures

CS Rosenfeld - Frontiers in cellular and infection microbiology, 2017 - frontiersin.org
The gut microbiome consists of over 103–104 microorganism inhabitants that together
possess 150 times more genes that the human genome and thus should be considered an …

Guidance on risk assessment of nanomaterials to be applied in the food and feed chain: Human and animal health

EFSA Scientific Committee, S More, V Bampidis… - Efsa …, 2021 - Wiley Online Library
The EFSA has updated the Guidance on risk assessment of the application of nanoscience
and nanotechnologies in the food and feed chain, human and animal health. It covers the …

Guidance on risk assessment of nanomaterials to be applied in the food and feed chain: human and animal health

EFSA Scientific Committee - EFSA Journal, 2021 - orbit.dtu.dk
The EFSA has updated the Guidance on risk assessment of the application of nanoscience
and nanotechnologies in the food and feed chain, human and animal health. It covers the …

Guidance on risk assessment of the application of nanoscience and nanotechnologies in the food and feed chain: Part 1, human and animal health

EFSA Scientific Committee, A Hardy, D Benford… - EFSA …, 2018 - Wiley Online Library
Abstract The European Food Safety Authority has produced this Guidance on human and
animal health aspects (Part 1) of the risk assessment of nanoscience and nanotechnology …

Nanoparticle toxicity by the gastrointestinal route: evidence and knowledge gaps

IL Bergin, FA Witzmann - International journal of biomedical …, 2013 - inderscienceonline.com
The increasing interest in nanoparticles for advanced technologies, consumer products, and
biomedical applications has led to great excitement about potential benefits but also …

[HTML][HTML] Tissue distribution and acute toxicity of silver after single intravenous administration in mice: nano-specific and size-dependent effects

C Recordati, M De Maglie, S Bianchessi… - Particle and fibre …, 2015 - Springer
Abstract Background Silver nanoparticles (AgNPs) are an important class of nanomaterials
used as antimicrobial agents for a wide range of medical and industrial applications …

[HTML][HTML] Comparisons of the biodistribution and toxicological examinations after repeated intravenous administration of silver and gold nanoparticles in mice

L Yang, H Kuang, W Zhang, ZP Aguilar, H Wei, H Xu - Scientific reports, 2017 - nature.com
Nanoparticles (NPs) size, surface functionalization, and concentration were claimed to
contribute to distribution and toxicity outcomes of NPs in vivo. However, intrinsic chemical …

Transformation, absorption and toxicological mechanisms of silver nanoparticles in the gastrointestinal tract following oral exposure

M Qi, X Wang, J Chen, Y Liu, Y Liu, J Jia, L Li, T Yue… - ACS …, 2023 - ACS Publications
Oral exposure is known as the primary way for silver nanoparticles (AgNPs), which are
commonly used as food additives or antibacterial agents in commercial products, to enter …

[HTML][HTML] Impacts of foodborne inorganic nanoparticles on the gut microbiota-immune axis: potential consequences for host health

B Lamas, N Martins Breyner, E Houdeau - Particle and Fibre Toxicology, 2020 - Springer
Background In food toxicology, there is growing interest in studying the impacts of foodborne
nanoparticles (NPs, originating from food additives, food supplements or food packaging) on …