In a namesake therapy, this protein is administered to counteract the effects caused by BARAs and calcium-channel antagonists. This compound is commonly used as an alternative non-drug inhibitor-based treatment for a beta-blocker overdose. Drugs called gliptins function by preventing dipeptidyl peptidase-4 enzymes from degrading GIPs and a group of peptides named for being “like” this protein. (-5[2])The secretion of this hormone can be pharmaceutically (emphasize) inhibited by (*) incretin mimicking GLP-1 receptor agonists such as Rybelsus and Ozempic. This hormone, which is synthesized by alpha (-5[1])cells residing (-5[1])in the Islet of (10[1])Langerhans, stimulates the liver to break down glycogen into glucose. For 10 points, what hormone primarily responsible for increasing blood sugar levels is opposed by insulin? (10[4])■END■