Document Classification

Section Type: RESULTS

Text: No significant changes in serum KS levels were found after exposure to physical loading (mean SD serum KS before, 287. 4 + / -83. 9 ng/mL ; immediately after, 279. 5 + / -65. 5 ng/mL ; 24 hours after, 266. 6 + / -71. 9 ng/mL ; and 1 week after, 268. 9 + / -79. 3 ng/mL), and no significant changes were found after lying on the back for 8 hours (mean + / - SD serum KS before, 273. 0 + / -94. 3 ng/mL ; immediately after, 261. 6 + / -68. 9 ng/mL ; 24 hours after, 277. 3 + / -68. 9 ng/mL ; and 1 week after, 274. 5 + / -68. 5 ng/mL).