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June 12, 2026 Autorius: MedExpo Team

Micro-nano-plastics found in artery

A recent study has found micro-nano-plastics in arterial plaque in the neck, a common site for clogged arteries. The presence of these plastic particles raises concerns about their potential impact on cardiovascular health.

Micro-nano-plastics found in artery

A research team has identified micro-nano-plastics in artery-clogging plaque in the neck, according to a new study published in a recent scientific report. This discovery was made possible by advanced imaging techniques that allowed researchers to detect and analyze the presence of these small plastic particles in human tissue. The study's findings suggest that exposure to micro-nano-plastics may play a role in the development of cardiovascular disease.

The researchers collected plaque samples from patients undergoing carotid endarterectomy, a surgical procedure to remove blockages from the neck arteries. Using high-resolution imaging, they detected micro-nano-plastics in 70% of the samples examined. The presence and size of these plastic particles varied widely among individuals, but their frequency and quantity were consistently higher than expected.

While the exact mechanisms by which micro-nano-plastics contribute to cardiovascular disease are not yet fully understood, this study's findings highlight the need for further research into the relationship between exposure to these tiny plastic particles and human health. As our environment becomes increasingly contaminated with microplastics, it is essential that we investigate their potential impact on public health and develop strategies for mitigation.

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