PubMed Central, Niwa, Y., et al
Its primary advantage over sterile water for injection is its multi-use capability the benzyl alcohol preservative allows the same vial to be accessed multiple times with a sterile needle without compromising the sterility of the remaining solution, which is essential in research settings where a single stock solution vial may be used across multiple experiments or time points
StAR, steroidogenic acute regulatory protein, and CYP11A1, cytochrome P450 family 11 subfamily A member 1, are markers for Leydig cells, while 3-HSD, 3-beta-hydroxysteroid dehydrogenase, is a key enzyme in testosterone synthesis
[1] Three properties define GHRP-2 and separate it from other GH-modulating strategies: It is a secretagogue, not a hormone