MKI67 and neoplasm: In detail, Ki-67 expression was 25% in the controls vs. 10% in the treated tumours (p-value = 0.008), TUNEL score was 2% in the controls vs. 8% in the treated tumours (p-value = 0.0005), while the number of vessels in the control animals was 10 ± 4 and 5 ± 2 in the treated tumours (p-value = 0.0006).