Brown et al., Domest Anim Endocrinol 2001
:
Specific aims were to measure the levels of IGF binding protein-3 (IGFBP-3) and RNA encoding IGFBP-3 in the CL throughout diestrus, and to investigate the effects of IGFBP-2 and -3 on IGF-I stimulated progesterone ( P4 ) production and IGF-I-receptor binding
Robinson et al., Biochem Pharmacol 2006
:
These biological activities were inhibited by treatment with IGFBP-2 , wortmannin or the IGF-1R tyrosine kinase inhibitor , NVP-AEW541, but not by IGF-F1-1