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Figure 2 | BMC Veterinary Research

Figure 2

From: Immunohistochemical and morphological features of a small bowel leiomyoma in a black crested macaque (Macaca nigra)

Figure 2

Microscopic aspect of Leiomyoma in small bowel of the Macaca nigra . A. Small bowel mass, resembling normal smooth muscle cells arranged in multidirectional fascicles, H&E, 40x, Bar: 50 μm. B. Moderate and diffuse cytoplasmic immunolabeling for vimentin in a fascicle of neoplastic smooth muscle cells (white arrow). DAB chromate (3,3´-diaminobenzidine), 40x, Bar 50 μm. C. Intense and diffuse cytoplasm tic immunolabelling for α-SMA in neoplastic cells (white arrow). DAB chromogen (3,3´-diaminobenzidine), 40x, Bar: 50 μm. D. Intense and diffuse cytoplasmatic immunolabelling for α-SMA in neoplastic cells showing an internal control (small arterioles, white arrows). DAB chromogen (3,3´-diaminobenzidine), 40x, Bar: 50 μm.

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