Chronic maternal exposure to titanium dioxide nanoparticles alters breathing in newborn offspring.

ABSTRACT:

Background

Over the last two decades, nanotechnologies and the use of nanoparticles represent one of the greatest technological advances in many fields of human activity. Particles of titanium dioxide (TiO₂) are one of the nanomaterials most frequently found in everyday consumer products. But, due in particular to their extremely small size, TiO₂ nanoparticles (NPs) are prone to cross biological barriers and potentially lead to adverse health effects. The presence of TiO₂ NPs found in human placentae and in the infant meconium has indicated unequivocally the capacity for a materno-fetal transfer of this nanomaterial. Although chronic exposure to TiO₂ NPs during pregnancy is known to induce offspring cognitive deficits associated with neur

SUBMITTER: Colnot E 

PROVIDER: S-EPMC9386967 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature