Influence of Acute Incremental Exercise on Antioxidation-Endocrine-Immune Network of PM2.5 Exposed Rats

Feng Li; Hui Shi

doi:10.4028/www.scientific.net/AMM.472.805

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 472Influence of Acute Incremental Exercise on...

Influence of Acute Incremental Exercise on Antioxidation-Endocrine-Immune Network of PM_2.5 Exposed Rats

Abstract:

The paper is to study the mechanism of antioxidation-endocrine-immune network through exercise with rice after PM_2.5 been exposed. The 40 male Wistar SPF rats were randomly divided into the QC, EC, LPE, MPE, HPE. the serum GSTs, T-AOC, GSH-Px, NE, T, C, FT, TNF-α, IL-1β were tested.The results showed that the activity of GST, C, NE, IL-1β have upward trend but the T-AOC, GSH-Px and T declined compared with the QC; compared with the EC group, all PM_2.5 exposed+exerxise have the same upward oe downward trend compared with EC. Conclusion: PM_2.5 exposure can destroy the antioxidant and immune defence, it has dose-response ralationships with the PM_2.5 doses concentration; the negtive influence of PM_2.5 to antioxidation-endocrine-immune network may be one of the mechanism of sports ability decline in the air pollution environment.

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Periodical:

Applied Mechanics and Materials (Volume 472)

Pages:

805-808

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.472.805

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Online since:

January 2014

Authors:

Feng Li, Hui Shi

Keywords:

Acute Incremental Exercise, Antioxidant Enzymes, Fine Particulates, Immune

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