Figure 2From: Interleukin-6, vascular endothelial growth factor and transforming growth factor beta 1 in canine steroid responsive meningitis-arteritisSpinal cord and meninges of a dog with SRMA. Arrow indicates TGF-β1 positive lymphocyte; immunohistochemistry, anti-TGF-β1-ABC, x400. SRMA: steroid-responsive meningitis-arteritis. TGF-β1: Transforming growth factor beta 1.Back to article page