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Large intestine
At higher magnification the bases of the intestinal glands (crypts of Lieberkuhn) can be seen adjacent to the bilaminar muscularis mucosae. Numerous small blood vessels and capillaries are obvious in the submucosa. 400x

Intestinal glands
At higher magnification the bases of the intestinal glands (crypts of Lieberkuhn) can be seen adjacent to the bilaminar muscularis mucosae. Numerous small blood vessels and capillaries are obvious in the submucosa. 400x

Lamina propria
At higher magnification the bases of the intestinal glands (crypts of Lieberkuhn) can be seen adjacent to the bilaminar muscularis mucosae. Numerous small blood vessels and capillaries are obvious in the submucosa. 400x

Muscularis mucosae
At higher magnification the bases of the intestinal glands (crypts of Lieberkuhn) can be seen adjacent to the bilaminar muscularis mucosae. Numerous small blood vessels and capillaries are obvious in the submucosa. 400x

- Inner circular layer
At higher magnification the bases of the intestinal glands (crypts of Lieberkuhn) can be seen adjacent to the bilaminar muscularis mucosae. Numerous small blood vessels and capillaries are obvious in the submucosa. 400x

- Outer longitudinal layer
At higher magnification the bases of the intestinal glands (crypts of Lieberkuhn) can be seen adjacent to the bilaminar muscularis mucosae. Numerous small blood vessels and capillaries are obvious in the submucosa. 400x

Submucosa
At higher magnification the bases of the intestinal glands (crypts of Lieberkuhn) can be seen adjacent to the bilaminar muscularis mucosae. Numerous small blood vessels and capillaries are obvious in the submucosa. 400x

Blood vessels
At higher magnification the bases of the intestinal glands (crypts of Lieberkuhn) can be seen adjacent to the bilaminar muscularis mucosae. Numerous small blood vessels and capillaries are obvious in the submucosa. 400x