pan>activates <span  title="" class="an ">&ensp;</span>cutaneous <span  title="" class="an ">&ensp;</span>afferent <span  title="" class="an ">&ensp;</span>fibers <span  title="" class="an ">&ensp;</span>The <span  title="" class="an ">&ensp;</span>majority <span  title="" class="an ">&ensp;</span>of <span  title="" class="an ">&ensp;</span>adenosine <span  title="" class="an ">&ensp;</span>triphosphate <span  title="" class="an ">&ensp;</span><span  title="ProteinName, CAP" class="an ProteinName CAP">ATP</