Figure 1.
Activation of hGLP1-R, hGIP-R, hGLP2-R and hGCG-R by endogenous agonist and DA4-JC and cAMP accumulation in COS-7 cells transfected with (A) hGLP-1 receptor, treated with increasing concentrations of hGLP-1 and DA4-JC (B) hGIP-R treated with increasing concentrations of hGIP and DA4-JC (C) hGLP2-R treated with increasing concentrations of hGLP-2 and DA4-JC (C) hGCG-R treated with increasing concentrations of hGCG and DA4-JC.