Figure 4From: Autoantibodies and autoantigens in autoimmune hepatitis: important tools in clinical practice and to study pathogenesis of the diseaseSmooth muscle autoantibodies by indirect immunofluoerescence on rat stomach (serum from a female patient with autoimmune hepatitis type 1). The immunofluorescence involves smooth muscle fibers within muscularis mucosa (original magnification 40×).Back to article page