RESULTS	The fractional disappearance rates ( % / h ) calculated by log linear regression analysis were monomer 73.3 + / - 6.8 ; dimer 44.4 + / - 2.5 from 0 to 2 h and 68.9 + / - 3.5 from 2.5 h onward ; and hexameric insulin 20.7 + / - 1.9 from 0 to 2 h , 45.6 + / - 5.0 from 2.5 to 5 h , and 70.6 + / - 6.3 from 5 h onward .\