lass="an ">&ensp;</span>by <span  title="" class="an ">&ensp;</span><span  title="ProteinName" class="an ProteinName">insulin</span><span  title="" class="an ">&ensp;</span>and <span  title="" class="an ">&ensp;</span><span  title="CAP" class="an CAP">IGF</span><span  title="" class="an ">&ensp;</span>I <span  title="" class="an ">&ensp;</span>Insulin <span  title="" class="an ">&ensp;</span>and <span  title="" class="an ">&ensp;</span><span  title="ProteinName" class="an ProteinName">insulin</span><span  t