Semaglutide (4,113.6 Da) is a human GLP-1 analog, similar to liraglutide but engineered to have increased albumin affinity and resistance to dipeptidyl peptidase-4 (DPP-4) inhibitor degradation to permit once-weekly subcutaneous administration [12, 23]
Biol Psychiatry 2009
Renal protection with glucagon-like peptide type 1 receptor agonists In CVOTs of arGLP1 renal outcomes were prespecified as key secondary outcomes in 4 studies done with liraglutide, subcutaneous semaglutide, dulaglutide, and efpeglenatide,58,59,63,64 or were collected as safety parameters in other studies.60 Overall, the prevalence of CKD stage 3 in these studies was low (2030%) (Table 1)
Heart conditions can also play a role
Onset: Gradual release over hours, with cumulative benefits building across a treatment series