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Fig. 1 | BMC Complementary and Alternative Medicine

Fig. 1

From: The electroacupuncture-induced analgesic effect mediated by 5-HT1, 5-HT3 receptor and muscarinic cholinergic receptors in rat model of collagenase-induced osteoarthritis

Fig. 1

The effects of EA at 2 Hz and 100 Hz in the CIOA rat model assessed by TFL (a) and PPT (b). 2 Hz EA treatment group (2 Hz-EA, n = 10), 100 Hz EA treatment group (100 Hz-EA, n = 10) and no treatment group (None-Tx, n = 10). $p < 0.05, $$p < 0.01, $$$ p < 0.001: compared with None-Tx; **p < 0.01, ***p < 0.001: compared with None-Tx; #p < 0.05, ##p < 0.01, ###p < 0.001: compared with 100 Hz-EA

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