Table 2: Serial measurements of PMN chemotaxis in 4 healthy donors. PMN were isolated from 4 healthy donors at different days and their chemotaxis monitored. The numbers present the average number of migrated PMN per high-power field after counting 20 high-power fields.

Net Migration = (Migration in the presence of chemoattractant)-(Random migration).

Subject

Mean Net Migration

Net Migration (Individual values)

1

143.3 ± 19.9

120, 135, 109, 149, 157

2

111.3 ± 3.17

111, 108, 114

3

129.8 ± 4.31

128, 125, 120

4

139.4 ± 16.50

148, 157, 147, 156, 119

Average

131.43±18.24