recent studies have demonstrated that ligand-bound insulin-like growth factor ( igf ) -ii receptors on the adipocyte cell surface are rapidly internalized into an intracellular membrane fraction prior to recycling to the plasma membrane ( oka , y. , rozek , l. m. , and czech , m. p. ( 1985 ) j. biol . chem . 260 , 9435-9442 ) .
C1334189
insulin-like growth factor
C0007603
plasma membrane