[Retracted] Comparison of the Metabolites of Water Polo Players before and after Competition by the Metabolomic Approach

Table 4

The biochemical index levels in the blood of the subjects at different time points.

Items	One week before competition (A)	Immediately after competition (B)	One week after competition (C)
LDH (U/L)	2428.87 ± 302.99	2843.65 ± 260.02	2539.24 ± 359.65^#
BUN (mM)	4.70 ± 0.75	6.29 ± 0.99	5.00 ± 0.56^#
CK (U/mL)	0.48 ± 0.27	1.20 ± 0.50	0.54 ± 0.28^##
AST (U/L)	8.05 ± 1.74	11.12 ± 2.60	8.11 ± 2.00^##

compared with A group; and compared with B group.