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[Music therapy induced alternations in natural killer cell count and function].
Y Hasegawa1, N Kubota, T Inagaki
1Department of Neurology, Nagoya City Koseiin Geriatric Hospital.
Nihon Ronen Igakkai Zasshi. Japanese Journal of Geriatrics
|April 18, 2001
Summary
Music therapy significantly boosts natural killer (NK) cell count and activity in patients. These positive immune changes occurred regardless of neurodegenerative disease status.
Area of Science:
- Immunology
- Neuroscience
- Psychoneuroimmunology
Context:
- Investigated the impact of music therapy on immune function.
- Focused on patients with Alzheimer's, cerebrovascular, and Parkinson's diseases.
- Examined changes in specific immune cell populations and stress hormones.
Purpose:
- To determine if music therapy affects natural killer (NK) cell count and activity (NKCA).
- To assess the relationship between music therapy and immune response in neurodegenerative conditions.
- To explore the physiological effects of music therapy on the endocrine system.
Summary:
- Music therapy increased the percentage and activity of NK cells in participants.
- No significant changes were observed in the total lymphocyte count or proportions of T cells (CD4, CD8).
- Plasma adrenaline levels rose post-therapy, while cortisol and noradrenaline remained unchanged.
Impact:
- Music therapy demonstrates a capacity to enhance NK cell function independently of neurodegenerative disease.
- Findings suggest music therapy as a potential complementary approach for immune modulation.
- Highlights the complex interplay between music, the immune system, and stress response.