Of particular concern is that secondary microplastics exposed to the environment cause a more intense inflammatory response.
During experiments on rodents, it was found that microplastic not only increases inflammatory processes in the blood, but also contributes to the death of neurons.
Additional studies have shown that polystyrene fragments have a negative effect on human microglia cells, which are responsible for protecting the nervous system from foreign elements. As a result of contact with plastic, the content of harmful proteins in cells increases significantly.
Thus, the presence of microplastics in the environment can pose a serious threat to human health, especially to the nervous system.
Source: Ferra

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