Figure 6From: Japanese encephalitis in a 114-month-old cow: pathological investigation of the affected cow and genetic characterization of Japanese encephalitis virus isolateThe IHC assay results. Detection of JEV antigen in the cerebrum of the affected cow. JEV-positive granules (brown color) were observed in the cytoplasm of neurons and in the nerve fibers. Bar = 50 μm.Back to article page