Multi-dimensional evaluation of cardiotoxicity in mice following respiratory exposure to polystyrene nanoplastics.

"Declarations Ethics approval and consent to participateAll experimental procedures were approved by the animal protocol number SYXK (Su) 2021-0022 by the Animal Care and Use Committee of Southeast University. Consent for publicationNot applicable. Competing interestsThe authors declare no competing interests. Competing interests The authors declare no competing interests."

"Funding The authors are grateful for the financial supports by the National Natural Science Foundation of China (Nos. 82173478), the Graduate Research and Innovation Projects of Jiangsu Province (KYCX23_0326), the Fundamental Research Funds for Central Universities(2242023k30020 and 2242023k30021) and the Key Research and Development Plan (Social Development) Project of Jiangsu Province (BE2023720)."