. 2015 Jun 15;10(6):e0130076. doi: 10.1371/journal.pone.0130076

Table 1. Quantification of morphological changes in the tumor-bearing organ (TINT-changes) in rats carrying AT-1 tumors and in different controls.

	AT-1 tumors	RPMI-medium controls	Heat-killed AT-1 controls
Volume density of CD68 ⁺ cells (%)	1.1 +/- 0.46 ^a	0.18 +/- 0.075	0.18+/-0.094 ^b
Volume density of blood vessels (%)	1.9 +/- 0.34 ^a	0.86 +/- 0.20	0.75+/-0.26 ^b
Endothelial BrdU- labeling index	23 +/- 5.1 ^a	1.3 +/- 0.45	1.5+/-0.64 ^b
Volume density of Mast cells (%)	0.34 +/- 0.10 ^a	0.20 +/- 0.10	0.20 +/-0.060 ^b

Values are means +/- SD, n = 7–9 animals in each group.

^a Significantly different than in both controls,

^b Not significantly different from that in RPMI injected animals, p < 0.05