Biotechnol Lett 35(12):21132119
When studied in cultured cells, one of the variants completely lacked functional activity while others differed in ligand-dependent regulation and membrane trafficking (Ravindranathan et al., 2009)
Liu Y, Cheng D, Wang Y, Xi S, Wang T, Sun W, et al
Li Y, Zhang H
Research has demonstrated sustained growth hormone release following administration: Enhanced binding affinity to GHRH receptors compared to native GHRH Increased resistance to dipeptidyl peptidase-IV enzymatic degradation Sustained elevation of plasma growth hormone concentrations for several hours post-administration Dose-dependent increases in both growth hormone and IGF-1 levels Studies have shown that CJC-1295 increases plasma growth hormone levels by 2- to 10-fold for up to 6 days, with IGF-1 levels remaining elevated for 9-11 days following a single dose in human subjects
Biofortification has the advantage of being more sustainable by eliminating the need to fortify each batch of food, as is the case with fortification 653,750,751