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Author Spotlight: Utilizing Traditional Chinese Acupuncture of the Ear to Improve Sleep Disorders
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Acupuncture for sleep quality, BDNF levels and immunosenescence: a randomized controlled study
Carina Zuppa1, Carine H do Prado1, Andrea Wieck1
1Laboratory of Immunosenescence, Institute of Biomedical Research, Pontifical Catholic University of the Rio Grande do Sul (PUCRS), Porto Alegre, Brazil.
Neuroscience Letters
|December 17, 2014
Summary
Acupuncture significantly improved sleep quality, depression, and stress in older adults. However, it did not affect immune cell markers or brain-derived neurotrophic factor (BDNF) levels.
Area of Science:
- Gerontology
- Neuroscience
- Integrative Medicine
Background:
- Poor sleep in the elderly is linked to cognitive decline and immune system aging.
- Reduced brain-derived neurotrophic factor (BDNF) is also a concern in aging populations.
Purpose of the Study:
- To investigate the impact of acupuncture on sleep, psychological distress, and immunosenescence in older adults.
- To examine acupuncture's effects on plasma BDNF levels.
Main Methods:
- Forty-eight elderly participants were randomized to receive true or placebo acupuncture for ten sessions.
- Sleep quality, depression, and stress were assessed using validated questionnaires.
- Lymphocyte subsets and plasma BDNF levels were measured before and after the intervention.
Main Results:
- Acupuncture demonstrated significant improvements in sleep quality (p<0.01), depression (p<0.01), and stress (p<0.01).
- No significant changes were observed in lymphocyte subpopulations or BDNF levels post-acupuncture.
Conclusions:
- Acupuncture is effective in enhancing sleep quality and reducing psychological distress in the elderly.
- The underlying mechanisms do not appear to involve changes in specific immune cell populations or BDNF levels.
