Table 2.

Comparison of findings of inflammatory cell infiltration

Aggregation of punctate fluorescent stains	Infiltration of inflammatory cells
	not observed	observed
		in < 1/3 area	in 1/3-2/3 area	in > 2/3 area
not observed	XXX
in < 1/3 area		XXXX
in 1/3-2/3 area			XXXXXXX
in > 2/3 area

Every ◦ stands for one experiment performed. p = 0.0003 (Spearman's rank test).