Table 2. Scores on the BBB scale in the efficacy study.

Experimental Groups	Mean BBB Score ± SEM on Day 13	Comparison p Values
		Controls	ReGel	1.5 mg/ml	3.0 mg/ml
treatment on Day 0*
9L tumor Day 0 (control)	5.38 ± 3.54	NA	0.621	0.007	0.004
9L tumor & ReGel (vehicle only) Day 0	7 ± 2.46	0.621	NA	0.003	0.005
9L tumor & 1.5 mg/ml OncoGel Day 0	15.25 ± 1.19	0.007	0.003	NA	0.554
9L tumor & 3.0 mg/ml OncoGel Day 0	14.5 ± 0.33	0.004	0.005	0.554	NA
treatment on Day 5†
9L tumor Day 0 (control)	3.2 ± 1.08	NA	0.162	0.013	0.016
9L tumor Day 0 & ReGel (vehicle only) Day 5	5.87 ± 1.35	0.162	NA	0.108	0.29
9L tumor Day 0 & 1.5 mg/ml OncoGel Day 5	9.25 ± 1.42	0.013	0.108	NA	0.266
9L tumor Day 0 & 3.0 mg/ml OncoGel Day 5	7.5 ± 0.5	0.016	0.29	0.266	NA

^*Eight rats in each group (32 total).

^†Five rats in the control group, 8 rats in each of the other 3 groups (29 total).