Table 2.
Apparent permeability (AP) for albumin and liposomes in a mouse model of breast cancer in which the lesion progresses from a pre-cancer to invasive cancers between week 3 and 8 after implantation of the lesion 93.
| Week | AP for liposomes imaged over the transition between ductal carcinoma in situ and invasive cancer (×10−8cm/sec) | AP for albumin imaged over the transition between ductal carcinoma in situ and invasive cancer (×10−8cm/sec) |
|---|---|---|
| 3 | 0.5±0.4 | 2.1±0.4 |
| 5 | 0.5±0.2 | 2.6±0.9 |
| 7 | 1.2±0.3 | 5.4±0.9 |
| 8 | 1.3±0.3 | 6.6±1.6 |