Document Classification

Section Type: RESULTS

Text: While serum levels of TNF-alpha, IL-6, and IL-1-beta remained unaffected by training, local skeletal muscle TNF-alpha decreased from 1. 9 + / - 0. 4 to 1. 2 + / - 0. 3 relative U (p < 0. 05 for change vs. control group), IL-6 from 71. 3 + / - 16. 5 to 41. 3 + / - 8. 8 relative U (p < 0. 05 vs. begin), and IL-1-beta from 2. 7 + / - 1. 1 to 1. 4 + / - 0. 6 relative U (p = 0. 02 vs. control group).