OBJECTIVE: The
aim of this study was to examine the changes in natural killer (NK) cell activity,
pulse rate, and pain intensity among older adults before and after acupuncture treatment.
METHODS: Fifty-six
individuals (16 males and 40 females), aged 60 to 82 years (mean age72.4 ±
5.0), who were experiencing pain in the shoulder, low back, or knee,
participated in the study. NK cell activity, leukocyte differentiation
(granulocytes and lymphocytes), pulse rate, and blood pressure values were
obtained. Pain intensity was evaluated by using the visual analog scale (VAS).
The Wilcoxson test was used to analyze NK cell activity, leukocytes
(granulocyte counts and granulocyte-to-lymphocyte ratio), and the VAS score in
accordance with the location of pain complaints before and after acupuncture
treatment. RESULTS: NK cell activity
decreased after acupuncture treatment for pain in the shoulder-pain and knee-pain
groups. Further, the lymphocyte and granulocyte counts increased after
acupuncture treatment for the shoulder-pain group. Pulse rate decreased for the
shoulder-pain, low-backpain, and knee-pain groups after acupuncture treatment.
The VAS score decreased after acupuncture treatment for the shoulder-pain,
low-back-pain, and knee-pain groups. CONCLUSION: This study showed that
in older adults, acupuncture treatment decreases pulse rate, relieves pain in
the shoulder, low back, and knee, and reduces NK-cell activity.
KEYWORDS: acupuncture
therapy; killer cells, natural; leukocytes; heart rate; pain measurement;
clinical trial
Acesse:
https://drive.google.com/folderview?id=0Bxjc1_tSjx9OS2JTRXpQcWpFZVk&usp=sharing
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