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Fig. 5 | BMC Veterinary Research

Fig. 5

From: Sheep challenged with sheep-derived type II Mycobacterium avium subsp. paratuberculosis: the first experimental model of paratuberculosis in China

Fig. 5

Histopathology of the jejunum (Left: HE staining of the jejunal submucosa showing infiltration of numerous lymphocytes and epithelioid macrophages; Middle: HE staining of the jejunal lamina propria of sheep no. 5 showing granuloma formation with fibrosis; Right: Ziehl–Neelsen acid-fast staining of the jejunal lamina propria showing epithelioid macrophages containing abundant intracellular acid-fast bacilli [AFB] (red arrow))

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