Table I.

Statistical results of fold increase in concentration relative to the starting concentration for NCs and PLTs.

Group	NCs	PLTs
DBM	1.60±0.37	2.18±0.42
PLL-DBM	5.06±0.60a	5.68±0.50a

Data (n=12) are presented as the mean ± standard deviation.

^aP<0.01 vs. the DBM group.

NC, nucleated cell; PLT, platelet; DBM, demineralized bone matrix; PLL-DBM, DBM coated with poly-L-lysine.