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. 2006 Sep 8;4(1):65–75. doi: 10.1093/ecam/nel056

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© 2006 The Author(s).

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/2.0/uk/) which permits unrestricted non-commerical use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 3. — Multiple 100 Hz TENS treatments given once-a-week reduce joint swelling and pain scores in the stable period of rat monoarthritis induced by intra-articular injection of CFA at the right ankle. TENS treatments with medium intensity (1-2-3 mA) were administered from fourth week through ninth week after the injection of CFA (shown by arrows on the horizontal bar). *P < 0.05, **P < 0.01 compared with control group at the same time point [ANOVA followed by Duncan's test for the body weight and ankle circumferences in (A) and (B), Kruskal–Wallis ANOVA followed by Dunn's test for the pain scores in (C) and (D)]. ^#P < 0.05 compared between two groups from fifth week through ninth week (two-way ANOVA).