In all vertebrate species, ghrelin is mainly produced in the stomach. Ghrelin-containing cells in the stomach are more abundant in the fundus than in the pylorus. 3 The X/A-like cells in the ...
Sermorelin Acetate: Mechanism of Action The term "acetate" merely denotes the acetate salt version of ordinary Sermorelin; Sermorelin is an analog of growth hormone-releasing hormone (GHRH).