Table 4. Levels of in situ B23/NPM in tumour biopsies.

Tumour samples	Group I (35 mg), N=6	Group II (70 mg), N=6
Baseline	56.0±17.6	52.8±15.1
Post CIGB-300	36.4±18.9	46.0±14.7
Student's t-test (p)	0.14	0.03

Data are reported as mean±s.d.