This leads to more precise questions and better answers
The Scientific World Journal
World J Microbiol Biotechnol 28(9):29032912
GLP-1 receptor agonist medications, including semaglutide (Ozempic, Wegovy), dulaglutide (Trulicity), liraglutide (Victoza, Saxenda), and tirzepatide (Mounjaro), can be injected into the upper arm as an approved subcutaneous injection site
The reference standard is scintigraphy : a test meal is labeled with a radioisotope, and a gamma camera tracks how quickly the labeled contents leave the stomach, yielding a half-emptying time (the T values quoted earlier for pramlintide came from this class of method)
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