Serum Autofluorescence and Biochemical Markers in Athlete’s Response to Strength Effort in Normobaric Hypoxia: A Preliminary Study

Table 1

Mean values ± SEM of LDH (U/L) and CK (U/L) at four time points of the training cycle in different hypoxia conditions.

Biochemical parameters	Mean values ± SEM (n = 6)
	0 m ASL	3000 m ASL	4000 m ASL	5000 m ASL
LDHA (U/L)	183 ± 13	192 ± 10	196 ± 7	178 ± 5
LDHB (U/L)	220 ± 9	238 ± 11	232 ± 6	205 ± 8
LDHC (U/L)	191 ± 11	204 ± 10	223 ± 14	202 ± 18
LDHD (U/L)	177 ± 11	193 ± 11	186 ± 11	188 ± 12
CKA (U/L)	652 ± 219	661 ± 159	605 ± 155	339 ± 77
CKB (U/L)	822 ± 285	831 ± 199	732 ± 186	416 ± 93
CKC (U/L)	758 ± 241	793 ± 187	726 ± 170	430 ± 97
CKD (U/L)	950 ± 360	902 ± 195	887 ± 182	535 ± 133
Lactate0 (mmol/L)	1.81 ± 0.24	1.81 ± 0.23	1.47 ± 0.22	1.17 ± 0.08
Lactatemax (mmol/L)	13.52 ± 0.84	14.54 ± 1.42	12.58 ± 1.34	9.83 ± 0.98