Figure 4.

A549 tumor levels of Py-Im polyamide 1 as a function of time (3–5 weeks), presence of the LNCaP tumor on the opposite flank (denoted as d.f.), and Matrigel used to engraft (±MG). All injections were performed intraperitoneally at 20 nmol per animal (NSG male mouse) and tumors harvested 24 h following administration. Each data point represents an individual tumor analyzed: |(∗∗∗) p < 0.001|.