Figure 3From: Gene and protein patterns of potential prion-related markers in the central nervous system of clinical and preclinical infected sheepImmunostaining patterns of COL1A2 (A and B) and COL3A1 (C and D). COL1A2 perivascular staining in the meninges (A) as well as leptomeningeal cells (arrowheads in B). COL3A1 stained medium sized blood vessel walls within the nervous parenchima (C) as well as leptomeningeal cells (arrowheads in D) and meningeal blood vessels (D).Back to article page