From: Immortalized, premalignant epithelial cell populations contain long-lived, label-retaining cells that asymmetrically divide and retain their template DNA
Percentage (%)
Intact (control) gland:Implant group
Nulliparous
Pregnant
Intact:NSP2
0.20:0.10
0.13:0.01
Intact:NSP3
0.04:0.05
0.08:0.03
Intact:SP3
0:0.09
0.06:0.06