RESULTS	The mean + / - SE initial fractional disappearance rates for the four preparations were 20.7 + / - 1.9 ( hexameric soluble human insulin ) , 44.4 + / - 2.5 ( dimeric analogue AspB10 ) , 50.6 + / - 3.9 ( analogue AspB28 ) , and 67.4 + / - 7.4 % / h ( monomeric analogue AspB9 , GluB27 ) .\