Tirzepatide takes weeks to reach full effect, especially since the starting dose of 2.5 mg is sub-therapeutic for weight loss
GLP-1s may fall into the same category
First, the electrophilic carbonyl carbon is susceptible to nucleophilic attack by cellular nucleophiles, including thiol groups in cysteine residues and amino groups in lysine residues of membrane proteins
European Association of Poisons Centres and Clinical Toxicologists (2004)
CKD results in impaired GHR and GH signaling characterized by an altered GH-induced hepatic, as well as growth plate cartilage IGF-1 synthesis, due to a reduced expression of the GHR and/or a postreceptor signaling defect [156,157,158]
It also modulates nitric oxide production, supporting healthy blood flow and tissue oxygenation