TABLE 1.

TOTAL NUMBER OF GOBLET CELLS PER FIELD (OF 320 × 320 μM)

	Control Cells	IL-13
Total number of cells	4,227 ± 310	3,767 ± 113
Total number of goblet cells	352 ± 9	674 ± 17*

Data were collected from six mature cell sheets grown at an air–liquid interface from two different tracheas with four randomly selected fields from each sheet. Goblet cells were detected with antibody B6E8.

^*Significantly different from control cells.