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Table 1 Number of fat pads resulting in small focal hyperplasia of pregnant or nulliparous mice implanted with immortalized, premalignant cells

From: Immortalized, premalignant epithelial cell populations contain long-lived, label-retaining cells that asymmetrically divide and retain their template DNA

Cell type Nulliparous Pregnant
NSP2 6/6 6/10
NSP3 0/6 0/12
SP3 5/6 5/12
  1. The number of fat pads containing small focal hyperplasia, versus those without, was visualized by using a light microscope and enumerated.