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

Table 2 Dynamic analyses of SAF and PrP^Sc in the brain tissues of the hamsters infected with scrapie strain 139A

Days after inoculation	200	224	245	264	286	307	328	357	385-405
No. of animals	1	1	1	1	1	1	1	1	5
SAF	-	+	+	+	+	+	+	+	+
PrP^Sc	-	-	-	-	+	+	+	+	+
Clinical signs	-	-	-	-	-	-	-	-	+

ISSN: 1743-422X