Fig. 1

Schematic representation of paracrine interaction between insulin-like growth factor II (IGF-II) and IGF-binding protein-1 (IGFBP-1) at the maternal-fetal interface

Schematic representation of paracrine interaction between insulin-like growth factor II (IGF-II) and IGF-binding protein-1 (IGFBP-1) at the maternal-fetal interface