Serum cardiovascular-related metabolites disturbance exposed to different heavy metal exposure scenarios.

ABSTRACT: Health effects induced by heavy metal components of particulate matter need further research. A total of 32 healthy volunteers were recruited to walk for 4 h in two different exposure scenarios in Wuhan from May 1 to Jun 30, 2019. Metabolomics technology was used to identify serum cardiovascular-related metabolites disturbance, and the health risk assessment model was employed to assess the non-carcinogenic and carcinogenic risks associated with airborne heavy metals. The results showed that the average mass concentrations of Co, Ni, Cd, Cu, Ag and Ba in PM₁₀ from May 1 to Jun 30, 2019 were 0.22, 0.49, 11.53, 2.23, 34.47 and 4.19 ng/m³, respectively, and were 0.86, 128.47, 291.85, 291.94, 98.55 and 422.62 ng/m³ in PM_2.5, respectively. Healthy you

SUBMITTER: Liu F 

PROVIDER: S-EPMC8204224 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature