Effect of microplastics on nasal and intestinal microbiota of the high-exposure population.

ABSTRACT:

Background

Microplastic has become a growing environmental problem. A balanced microbial environment is an important factor in human health. This study is the first observational cross-sectional study focusing on the effects of microplastics on the nasal and gut microbiota in a highly exposed population.

Methods

We recruited 20 subjects from a Plastic Factory (microplastics high-exposure area) and the other 20 from Huanhuaxi Park (microplastics low-exposure area) in Chengdu, China. We performed the microplastic analysis of soil, air, and intestinal secretions by laser infrared imaging, and microbiological analysis of nasal and intestinal secretions by 16S rDNA sequencing.

Results

The result shows that the detected points of microplastics in the environment of the high

SUBMITTER: Zhang X 

PROVIDER: S-EPMC9650105 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature