 <span  title="" class="an ">&ensp;</span><span  title="CAP" class="an CAP">CNG</span><span  title="" class="an ">&ensp;</span>channels <span  title="" class="an ">&ensp;</span>induces <span  title="" class="an ">&ensp;</span>the <span  title="" class="an ">&ensp;</span>unfolded <span  title="" class="an ">&ensp;</span>protein <span  title="" class="an ">&ensp;</span>response <span  title="" class="an ">&ensp;</span>and <span  title="" class="an ">&ensp;</span><span  title="CAP" class="an CAP">ER</span><spa