GLP-1 is the naturally produced hormone whose function is being mimicked by drugs like semaglutide and tirzepatide, the active ingredients in popular and highly effective weight-loss drugs like Wegovy and Zepbound
The answer lies in the following: Ozempic is more stable than endogenous GLP-1: Where the naturally produced GLP-1 breaks down within a few minutes by bodily enzymes, Ozempic can last for a week (thats why it is injected once weekly) due to modifications in its molecule
[Google Scholar] 48.Jang Y, Moon J, Kim N, Kim T, Jun J, Shin Y, et al
Tendencias Medicamentos GLP-1, en general, y sobre todo Ozempic, en particular
To the best of our knowledge, this is the first report combining covalent, redox-cleavable ENZ conjugation with SNCD fluorescence on an SBA-15 scaffold to enable simultaneous imaging and stimulus-triggered release