Summary
Salivary monoamine oxidase A inhibitory activity (MAO-AI), mean arterial blood pressure (MAP) and heart rate (HR) were determined simultaneously in healthy male students (n = 13) at rest, before a mild psychological stressor, twice during the task and 18 minutes after the end of the task. The sample as a whole showed significant differences in MAP and HR across occasions (respectively, p < 0.001 for both). Salivary MAO-AI could distinguish novice and experienced game players (p < 0.02) and was consistently positively correlated with MAP (r = 0.58, p < 0.05 on occasion 2). Pre-task measures of MAO-AI for an increased sample (n = 18) were associated with higher MAP (but not HR) throughout the experiment (p < 0.05). Those subjects with falling MAO-AI profiles from task to recovery showed significantly greater simultaneous decline in HR than those with a rising MAO-AI profile (p < 0.05).
Keywords
- Monoamine Oxidase
- Mean Arterial Pressure
- Cardiovascular Reactivity
- Experienced Player
- 100mM Sodium Phosphate Buffer
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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© 1998 Springer-Verlag Wien
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Clow, A. et al. (1998). Endogenous monoamine oxidase A inhibitory activity (tribulin), measured in saliva, is related to cardiovascular reactivity in normal individuals. In: Finberg, J.P.M., Youdim, M.B.H., Riederer, P., Tipton, K.F. (eds) MAO — The Mother of all Amine Oxidases. Journal of Neural Transmission. Supplement, vol 52. Springer, Vienna. https://doi.org/10.1007/978-3-7091-6499-0_8
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DOI: https://doi.org/10.1007/978-3-7091-6499-0_8
Publisher Name: Springer, Vienna
Print ISBN: 978-3-211-83037-6
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