Mouse-adapted scrapie strains 139A and ME7 overcome species barrier to induce experimental scrapie in hamsters and changed their pathogenic features

Table 3 Dynamic analyses of SAF and PrP^Sc in the brain tissues of the hamsters infected with scrapie strain ME7

Days after inoculation	210	230	250	270	290	310	330	350	370	390	460-530
No. of animals	1	1	1	1	1	1	1	1	1	1	6
SAF	-	-	+	+	+	+	+	+	+	+	+
PrP^Sc	-	-	-	-	-	-	+	+	+	+	+
Clinical signs	-	-	-	-	-	-	-	-	-	-	+

ISSN: 1743-422X