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Hair Health June 2, 2026 Autors: MedExpo Team

Microplastics Detected in Artery-Clogging Plaque

A recent study has found micro- and nano-plastics in artery-clogging plaque in the neck. This discovery raises concerns about the potential impact of plastic pollution on cardiovascular health.

Microplastics Detected in Artery-Clogging Plaque

Researchers have discovered micro- and nano-plastics in the atherosclerotic plaques that cause artery blockages in the neck. The study, published in a recent issue, analyzed samples from patients undergoing surgical procedures for carotid artery disease. Using advanced microscopic techniques, the investigators found evidence of plastic particles ranging from 1 to 100 micrometers in size within the plaque.

The presence of micro- and nano-plastics in atherosclerotic plaques has significant implications for our understanding of cardiovascular disease. Atherosclerosis is a complex condition that involves the buildup of lipids, inflammatory cells, and other substances in arterial walls, leading to blockages that can cause heart attacks and strokes. The finding suggests that exposure to plastic pollutants may contribute to the development or progression of this condition.

Further research is needed to determine the significance of micro- and nano-plastics in atherosclerotic plaques and their potential role in cardiovascular disease.

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