Table 2: Midkine expression prechemotherapy compared to postchemotherapy.

Nuclear ScoreCytoplasmic score
Pre-chemoPost-chemo Pre-chemoPost-chemo

All biopsies* 0.15 0.005
Matched biopsies** 0.74 <0.001

Comparison based on 20 prechemotherapy biopsies and 12 postchemotherapy biopsies.
**Comparison based only on the 10 patients with matched pre- and postchemotherapy biopsies available for analysis.