Salivary amylase and stress during stressful environment: three Mars analog mission crews study

Neuroscience Letters
Balwant RaiBernard H Foing

Abstract

After the establishment of the space age physicians, human factors engineers, neurologist and psychologists and their special attention to work on people's capability to meet up the physical, psychological, neuroscience and interpersonal strains of working in space, it has been regarded as an issue that seeks urgent consideration. Not study was conducted on effect of simulated Mars analog environment on stress and salivary amylase. So, this study aimed to confirm whether salivary amylase is act as stress biomarker in crew members who took part in Mars analog mission in an isolated and stressful environment. The 18 crew members were selected who took part in Mars Analog Research Station, Utah. Salivary amylase was measured using a biosensor of salivary amylase monitor and State-Trait Anxiety Inventory score at pre-extravehicular activity, post-extravehicular activity and on before mission. The state and trait anxiety scores at pre-extravehicular activity for each commander were elevated as compared to after extravehicular activity. There were significant differences in the state and trait anxiety scores between before extravehicular activity and after extravehicular activity of Commander and other members, also there were signif...Continue Reading

References

Jan 1, 1994·Psychoneuroendocrinology·C Kirschbaum, D H Hellhammer
Jul 1, 1996·Clinical Physiology·R T ChattertonG A Hudgens
Jul 28, 2005·Psychoneuroendocrinology·Anda van StegerenOliver T Wolf
Sep 12, 2007·The Journal of Applied Psychology·Joyce E BonoJohn P Muros

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Citations

Nov 28, 2012·North American Journal of Medical Sciences·Balwant Rai, Jasdeep Kaur
Jan 21, 2015·Journal of Clinical Laboratory Analysis·Henry T PengStephen Bjamason
Aug 14, 2013·Clinica Chimica Acta; International Journal of Clinical Chemistry·Konen Obayashi

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