Table 4. Summary scores of histological changes in representative mange infested pigs. ^a .

	Group A				Group B b				Group C				Group D
Week	0	4	8	12	0	4	8	12	0	4	8	12	0	4	8	12
Epidermal changes (/45)
Pig 1 b	0	0	16	19	0	14	14	3	0	0	0	6	0	0	0	0
Pig 2 b	0	0	16	20	0	0	18	13	0	0	0	0	0	0	0	0
Pig 3					0	8	4	0
Pig 4					0	0	0	7
Dermal changes (/35)
Pig 1 b	0	2	8	10	0	20	11	7	0	0	0	1	0	0	0	0
Pig 2 b	0	3	19	21	0	0	17	16	0	0	0	0	0	0	0	0
Pig 3					0	10	6	1
Pig 4					0	0	0	6
Interleukin-17 staining intensity c
Pig 1 b	-	+	++	+++	-	-	++	+	+	+	-	-	-	-	-	+
Pig 2 b	-	+	+++	++++	-	-	++	++	+	+	-	-	-	-	-	-
Pig 3					+	-	-	+
Pig 4					-	+	+	++

^a Individual parameters assessed listed in table 1,

^b Pigs 1 & 2 in Group B are referred to as Group B+ in text,

^c Assessed qualitatively, - = no staining, ++++ = very strong staining