. 2008 May 16;295(1):L231–L234. doi: 10.1152/ajplung.90209.2008

Table 2.

Mean percentage of lineage-labeled nonciliated cells ± SE in different regions of the airways after a pulse of tamoxifen and varying length chase period

Time	Trachea	Bronchioles	Terminal Bronchioles
3 days	2.4%±1.4% (n = 1,248 GFP⁺ cells, N = 7 mice)	1.5%±0.4% (n = 1,352 GFP⁺ cells, N = 7 mice)	5%±0.1% (n = 1,087 GFP⁺ cells, N = 7 mice)
3 mo	4.2%±1.2% (n = 505 GFP⁺ cells, N = 5 mice)	2.6%±1.0% (n = 710 GFP⁺ cells, N = 5 mice)	6%±2% (n = 614 GFP⁺ cells, N = 5 mice)
7 mo	1.2%±0.9% (n = 297 GFP⁺ cells, N = 3 mice)	0.5%±0.2% (n = 351 GFP⁺ cells, N = 3 mice)	0%±0% (n = 317 GFP⁺ cells, N = 3 mice)
12 mo	0.8%±0.8% (n = 153 GFP⁺ cells, N = 3 mice)	0.4%±0.2% (n = 351 GFP⁺ cells, N = 3 mice)	0%±0% (n = 164 GFP⁺ cells, N = 3 mice)
18 mo	1.4%±0.7% (n = 193 GFP⁺ cells, N = 3 mice)	0.6%±0.3% (n = 485 GFP⁺ cells, N = 3 mice)	0.9%±0.9% (n = 262 GFP⁺ cells, N = 3 mice)

GFP, green fluorescent protein.