Giannocco G, Oliveira KC, Crajoinas RO, Venturini G, Salles TA, Fonseca-Alaniz MH, et al
He is referring to retatrutide, an experimental weight-loss drug that targets three appetite-related hormones
In normal female rats, continuous infusion of GHRP has been reported to induce tachyphylaxis after an initial increase in growth velocity, suggesting that continuous infusion of GHRP induces desensitization.27 Repeated administration of hexarelin at 120-min intervals decreased the magnitude of the GH response in healthy adult males.25 In our study, oral administration of MK-677 did not stimulate GH secretion after treatment for 6 weeks, suggesting that the initial GH stimulatory effect of MK-677 was abolished in animals treated with MK-677 for 6 weeks
The information communicated by peptides is not limited to metabolic diseases, but also includes processes such as pain, immune modulation and cognitive effects