Table 3 The effect of exercise on purine nucleotide concentrations (ATP, ADP, AMP, IMP), TAN and AEC in red blood cells
Adenine nucleotides | Sedentary group | Trained group | ||||
|---|---|---|---|---|---|---|
Rest | Post-exercise | 30-min recovery | Rest | Post-exercise | 30-min recovery | |
ATP (µmol/L RBC) | 1729 (1622–1741) | 1746 (1794–1969) | 1781 (1791–1989) | 1875 (1862–1921)* | 1883 (1794–1969)* | 1879 (1791–1989)* |
ADP (µmol/L RBC) | 240 (238–250) | 245 (237–250) | 221 (217–231)# | 220 (205–242) | 218 (207–274) | 199 (169–216)# |
AMP (µmol/L RBC) | 22.7 (18.45–24.82) | 19.6 (16.98–22.54) | 12.1 (12.37–17.68)# | 20.6 (16.44–25.65) | 18.3 (14.58–21.50) | 9.8 (7.84–9.50)# |
IMP (µmol/L RBC) | 7.2 (7.40–9.82) | 10.9 (8.28–11.04)§ | 7.9 (7.17–8.58) | 7.9 (7.45–10.82) | 11.6 (9.98–12.54)§ | 8.2 (7.37–9.68) |
TAN (µmol/L RBC) | 1991 (1892–2150) | 2010 (1912–2025) | 2014 (1814–2038) | 2115 (2064–2126) | 2119 (2021–2157) | 2088 (2002–2150) |
AEC | 0.93 (0.93–0.94) | 0.93 (0.93–0.94) | 0.95 (0.94–0.95)# | 0.94 (0.94–0.95)* | 0.94 (0.94–0.95)* | 0.95 (0.94–0.96)# |