inhibitors
... that inhibitors of the enzyme dipeptidyl peptidase-4 can prevent the degradation of gastrointestinal hormones that regulate insulin release from the pancreas, making them effective anti-diabetic drugs?
... that <b id="mwCfg"><a class="mw-redirect" href="./Development_of_dipeptidyl_peptidase-4_inhibitors" id="mwCfk" rel="mw:WikiLink" title="Development of dipeptidyl peptidase-4 inhibitors">inhibitors</a></b> of the enzyme <a href="./Dipeptidyl_peptidase-4" id="mwCfo" rel="mw:WikiLink" title="Dipeptidyl peptidase-4">dipeptidyl peptidase-4</a> can prevent the degradation of <a href="./Incretin" id="mwCfs" rel="mw:WikiLink" title="Incretin">gastrointestinal hormones</a> that regulate <a href="./Insulin" id="mwCfw" rel="mw:WikiLink" title="Insulin">insulin</a> release from the <a href="./Pancreas" id="mwCf0" rel="mw:WikiLink" title="Pancreas">pancreas</a>, making them effective <a class="mw-redirect" href="./Anti-diabetic_drug" id="mwCf4" rel="mw:WikiLink" title="Anti-diabetic drug">anti-diabetic drugs</a>?