Cited by 604Stress Responses and CortisolSalivary Gland Disorders and FunctionsHeart Rate Variability and Autonomic Control

Determinants of salivary α-amylase in humans and methodological considerations

Rohleder, Nicolas, Nater, Urs M.·2009·Psychoneuroendocrinology

Abstract

Salivary alpha-amylase (sAA) has been proposed as a marker for activity of the sympathetic nervous system (SNS). Recent studies in support of this hypothesis have led to an increased number of researchers integrating amylase measurements into their study designs. Salivary alpha-amylase is produced locally in the salivary glands, controlled by the autonomic nervous system. This entails some methodological consequences and potential pitfalls that might lead to increased error variance and thus prevent successful testing of hypotheses. The goal of this review is to summarize basic and recent findings on methodological issues and potential factors influencing sAA measurement, and to derive a set of recommendations enabling researchers to successfully using sAA in psychoneuroendocrinological experiments.

Integrity signals

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Crossref · 10.1016/j.psyneuen.2008.12.004

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126 of 126 references verified0 citation errors · 0 not checkable

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  • Salivary alpha-amylase (sAA) is a biochemical index for sympathetic nervous system (SNS) activity.

    “Salivary alpha-amylase (sAA) is a novel biochemical index for sympathetic nervous system (SNS) activity [16–19].”

    From The Effect of Music on the Human Stress Response (2013) · cites this paper as [16]

  • The association between greater alpha-amylase activity and lower nicotine dependence is likely because tobacco smoke acutely inhibits alpha-amylase activity.

    “The somewhat paradoxical finding that greater activity in alpha-amylase at follow-up and an increase in alpha-amylase activity across time were both associated with lower nicotine dependence is likely because tobacco smoke has been shown to acutely inhibit alpha-amylase activity.117”
  • sAA is a convenient marker, easily collected and measured in saliva, and is recognized as both a soothing/relaxation index and a stress response marker.

    “sAA is a convenient marker and is easily collected and measured in saliva [36, 42–44]; it is recognized as both a soothing/relaxation index [45] and a stress response marker [36].”

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Authors
Rohleder, N., & Nater, U. M.
Affiliations
  • Brandeis University (US)
  • University of Zurich (CH)
Corresponding author
Rohleder, Nicolas
Venue
Psychoneuroendocrinology
Publisher
Elsevier BV
Published
2009-05
Volume
34
Issue
4
Pages
469-485
ISSN
0306-4530 (ISSN-L)
OpenAlex
W2011336106
Cited by
604
References
126
Citations by year
2026: 19 · 2025: 26 · 2024: 30 · 2023: 20 · 2022: 45 · 2021: 38 · 2020: 37 · 2019: 41 · 2018: 42 · 2017: 40 · 2016: 39 · 2015: 44 · 2014: 43 · 2013: 35 · 2012: 35
FWCI
1.87
Type
journal article
Language
en
Open access
closed
Locations
  • Psychoneuroendocrinology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
  • Health Sciences › Medicine › Physiology › Salivary Gland Disorders and Functions
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Heart Rate Variability and Autonomic Control
Keywords
salivary amylase, sympathetic activity, autonomic nervous system, salivary glands, salivary biomarkers
MeSH terms
Data Interpretation, Statistical, Humans, Saliva, Sensitivity and Specificity, Sex Factors, Specimen Handling, Reproducibility of Results, Salivary alpha-Amylases

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