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Stress
The International Journal on the Biology of Stress
Volume 9, 2006 - Issue 3
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Original

Salivary chromogranin-A as a marker of psychological stress during a cognitive test battery in humans

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Pages 127-131 | Received 10 Feb 2006, Accepted 14 Jul 2006, Published online: 07 Jul 2009

Figures & data

Figure 1 Timeline of the experiment, indicating exposure to cognitive test battery (CogScreen-AE), and timing of salivary sampling.

Figure 1 Timeline of the experiment, indicating exposure to cognitive test battery (CogScreen-AE), and timing of salivary sampling.

TABLE I. Salivary CgA concentrations for baseline (BASE), immediately before the CogScreen-AE test (PRE), the middle of the test (MID), and 5 min after the test (POS) (n=14). Data are concentrations (upper), and ratios (lower) relative to BASE.

Figure 2 Changes in salivary CgA concentrations in all subjects during the cognitive test battery and control experiments without anticipation of exposure to the test battery. Values are group means ± standard error of the mean. **:p < 0.01, significant difference from baseline level. N = 14.

Figure 2 Changes in salivary CgA concentrations in all subjects during the cognitive test battery and control experiments without anticipation of exposure to the test battery. Values are group means ± standard error of the mean. **:p < 0.01, significant difference from baseline level. N = 14.

Figure 3 Changes in salivary CgA concentrations during the cognitive test in men and women. Values are group means ± standard error of the mean. N = nine men; five women. *:p < 0.05, **:p < 0.01, significant difference from baseline level.

Figure 3 Changes in salivary CgA concentrations during the cognitive test in men and women. Values are group means ± standard error of the mean. N = nine men; five women. *:p < 0.05, **:p < 0.01, significant difference from baseline level.

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