Poly(vinyl chloride) microplastics induce structural and functional alterations in myoglobin.

ABSTRACT: Microplastics (MPs) pollution represents a global concern for biodiversity conservation, ecosystem and public health. The poly(vinyl chloride) Microplastics (PVC-MPs) are one of the dominant pollutants in both terrestrial and aquatic ecosystem. Myoglobin (Mb) is an important intracellular oxygen-binding protein found in mammals' hearts and skeletal muscles. Mb act as an oxygen transporter and storage material in muscle cells. Due to molecular inertness and excellent accessibility to organisms, PVC-MPs are degraded slowly in the atmosphere and can accumulate in the mammalian bloodstream, posing major health risks. In this study, under simulated physiological conditions, the interaction between the emerging pollutant PVC-MPs and Mb was analysed using multispectroscopic studies. From these st

SUBMITTER: Ghosal S 

PROVIDER: S-EPMC12319994 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature