span><span  title="CAP" class="an CAP">DRG</span><span  title="" class="an ">&ensp;</span>s <span  title="" class="an ">&ensp;</span>from <span  title="" class="an ">&ensp;</span>inflamed <span  title="" class="an ">&ensp;</span>rats <span  title="" class="an ">&ensp;</span>were <span  title="" class="an ">&ensp;</span>used <span  title="" class="an ">&ensp;</span>the <span  title="" class="an ">&ensp;</span>incidence <span  title="" class="an ">&ensp;</span>increased <span  title="" class="an ">&ensp;</spa