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. 2015 Jul 31;32(3):261–265. doi: 10.5604/20831862.1163372

TABLE 3.

Changes in the mean acid-alkaline balance values of the marathon runners during the 100-km run and after 12 h and 24 h of recovery.

I
0 km
II
0-25 km
III
26-50 km
IV
51-75 km
V
76-100 km
VI
12 h rest
VII
24 h rest
BEecf
[mmol·l-1]
-1,36
± 1,22
-0,95
± 1,31
-0,49*5
± 1,10
-0,98
± 1,33
-2,18*6,7
± 1,97
0,11
± 1,33
-0,26
± 0,82

HCO3act
[mmol·l-1]
23,13
± 1,21
23,33*6
± 1,39
23,77*5
± 1,23
23,08
± 1,39
22,02*6,7
± 1,79
24,39
± 1,30
24,09
± 0,86

PCO2
[mmHg]
40,90*4,5
± 2,19
39,5
± 2,80
39,96
± 3,57
37,44*6,7
± 3,14
36,89*6,7
± 2,53
40,68
± 2,25
40,91
± 2,12

PO2
[mmHg]
92,80*6
± 15,67
87,66
± 10,81
84,16*4
± 12,62
96,47*6,7
± 16,39
88,36
± 13,71
75,06
± 8,60
79,86
± 12,53

O2sat
[%]
97,04*6
± 1,40
96,71
± 1,13
95,29*4
± 3,53
97,09*6,7
± 2,29
95,94
± 2,92
93,78
± 3,10
94,14
± 3,94
*

Note: significant differences at p≤0.05