Both are growth hormonereleasing peptides, but tesamorelin is FDA-approved for reducing visceral fat in HIV-related lipodystrophy, while ipamorelin is more commonly used in wellness and performance settings.
To define IGF-I/IGF-IR actions in chondrocytes, cartilage-specific IGF-IR KO mouse models ( cart IGF-IR / mice) were made by crossing floxed IGF-IR mice that carried loxP sequences flanking the exon 3 of the gene (30) with mice expressing Cre recombinase transgene, under the control of a type II collagen promoter (31)
Pharmacokinetic analysis showed a significant reduction in both the maximum serum concentration (Cmax) and area under the curve (AUC) for acetaldehyde in the GSH group, further confirming the efficacy of GSH in accelerating acetaldehyde clearance from the bloodstream
doi:10.4021/JEM.V3I1-2.157 Heffernan M, Summers RJ, Thorburn A, et al
Avoid using GLP-1 RAs if you have a personal or family history of medullary thyroid carcinoma or MEN2 syndrome (Multiple endocrine neoplasia type 2 syndrome)
Epub 2011 Jan 5