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Objective: In order to evaluate the intensity of work stress objectively, the author investigated the character of salivary Chromogranin A concentration (s-CgA) as a new stress index to reflect the sy...
In order to prevent an accident due to leakage of a contained fluid from the joints, it is important to establish a method for the estimation of stress relaxation behavior. It is a need to evaluate th...
Many studies have measured the salivary cortisol level as a method for assessing psychosocial stress. In this paper, we introduce 3 measures of cortisol (daily output, slope, and awakening response) t...
We examined the stability of urinary 8-hydroxy-2'-deoxyguanosine (8-OH-dG) when the sample urine undergoes several cycles of freezing and thawing. One hundred and two frozen samples (85 males and 17 f...

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