For DPP-4 activity assays, blood was collected before and 30 minutes or 1 hour after olive oil gavage, and activity was assessed using a fluorometric assay (substrate: 10 mM H-Gly-Pro-AMC HBr [Bachem, I-1225], standard: AMC [Bachem, Q-1025])
IV therapy is particularly beneficial for athletes who need rapid recovery, increased endurance, and enhanced immune function
When patients lose significant weight on incretin-based therapiesoften 10-15% or more of initial body weight in clinical trials such as the STEP program (semaglutide) and SURMOUNT trials (tirzepatide)the reduction in subcutaneous fat decreases the body's natural insulation layer, making environmental temperatures feel colder than before
Through detailed molecular analysis, LC-MS enables scientists to detect sequence variants, degradation products, and process-related impurities that may arise during peptide synthesis or formulation
Anticoagulants (blood thinners)