Scientists find polystyrene microplastics reduce cell viability, translocate in the body, modify mice behavior, and change their liver and brain immune marker after short-term exposure; effects potentially age-dependent; two reviews summarize nano- and microplastic impacts on fertility and potential implications
Tag archives: microplastics
Plastics stay longer in the ocean than previously estimated, scientists report
3D-model study finds 3200 kilotonnes of buoyant marine plastic litter in 2020, majority on the surface and >25 mm in size; projects annual growth of 4%; solves mystery on ‘missing’ sink for plastic pollution
Researchers detect microplastics in human semen and heart
Four recent studies assess microplastics: in human semen, heart, from baby food containers, and suitability of in vitro models to investigate human health effects; find microplastics in six out of ten semen samples,find impacts on semen quality; samples from cardiac surgery patients contain microplastics in heart and surrounding tissue; billions of nano- and microplastics from plastic baby food containers; outline challenges and recommendation of studying plastic particles in vitro
