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- Title
STRESS RESPONSE; PSYCHOLOGICALLY STRESSED AND CONTROL SUBJECTS; COMPARISON OF AUTONOMIC AND NEURO ENDOCRINE RESPONSE.
- Authors
Jawwad, Ghazala; Fayyaz Khan, Humaira; Ali, Amanat
- Abstract
Introduction: Psychological stress activate two axes: Hypothalamic-Pituitary-Adrenal axis and Sympathoadrenal axis leading to production of cortisol and catecholamines. Autonomic disturbances in the body can be evaluated by estimating heart rate variability. Study Design: Cross sectional study. Setting: Islamic International Medical College. Period: June 2014 to December 2014. Materials and Methods: Subjects were labeled as stress and control on basis of DASS questionnaire proforma. Morning Cortisol level of all the subjects was measured by quantitative ELISA method. Heart rate variability recording of all the subjects was done. Results: Low frequency in absolute and normalized unit and low to high frequency ratio was significantly higher in stressed group, compared to control (p≤ .05, p ≤ .001, pp ≤ .001 respectively). High frequency in normalized was significantly lower in stressed subjects, compared to control (p ≤ .001). Cortisol level was significantly higher in the stressed group in comparison with control (p ≤ .05). Conclusion: Stress can lead to increase morning cortisol level and can cause autonomic disturbances which can be evaluated by measuring heart rate variability.
- Subjects
PSYCHOLOGICAL stress; HYDROCORTISONE; CATECHOLAMINES
- Publication
Professional Medical Journal, 2017, Vol 24, Issue 9, p1398
- ISSN
1024-8919
- Publication type
Article
- DOI
10.17957/TPMJ/17.3951