Electroacupuncture Attenuates CFA-Induced Inflammatory Pain by Regulating CaMKII

<div>Effects of inhibitor on mechanical and thermal pain threshold (<svg height="8.32035pt" id="M20" style="vertical-align:-0.2063999pt" version="1.1" viewbox="-0.0498162 -8.11395 27.8368 8.32035" width="27.8368pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M495 86L479 114C446 82 419 66 409 66C401 66 401 72 406 97C420 166 436 231 453 297C489 435 454 448 428 448C406 448 384 439 354 422C305 394 222 327 161 247H159L183 345C200 415 194 448 173 448C143 448 82 410 23 351L38 325C64 349 95 371 105 371C111 371 116 365 109 336L25 -4L31 -12C50 -4 77 3 107 9C119 69 132 122 145 168C197 254 321 381 370 381C387 381 393 374 378 305L329 95C309 17 320 -12 345 -12C372 -12 430 19 495 86Z"></path></g><g transform="matrix(.013,0,0,-0.013,10.158,0)"><path d="M535 323V373H52V323H535ZM535 138V188H52V138H535Z"></path></g><g transform="matrix(.013,0,0,-0.013,21.421,0)"><path d="M447 623H65C61 580 56 530 47 475H76C100 541 106 550 172 550H388C308 376 196 170 91 -1L98 -12L172 -2C268 204 360 408 455 611L447 623Z"></path></g></svg>/group). KN93 was given on the third day of CFA injection. The paw withdrawal threshold was tested at base, 1 day, 3 days, 5 days, and 7 days. (a) The paw withdrawal frequency of the CFA + KN93 group was increased after KN93 injection (3 days), compared with the CFA + EA group on the ipsilateral side. KN92 has no effect on paw withdrawal frequency. (c) The paw withdrawal latency of the CFA + KN93 group was increased after KN93 injection (3 days), compared with the CFA + EA group on the ipsilateral side. KN92 has no effect on the paw withdrawal latency. 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Neural Plasticity

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Figure 4

Figure 4: Electroacupuncture Attenuates CFA-Induced Inflammatory Pain by Regulating CaMKII 