Question

lieberkuhn gland are line by columnar epithelium​

Answer 1

Answer:

In humans, a simple columnar epithelium lines most organs of the digestive tract including the stomach, small intestine, and large intestine. Simple columnar epithelia line the uterus.

Brunner's gland, which was accurately described by Brunner in 1688, is a gland in the submucosa of the duodenum (1), which has a main physiological function of secreting an alkaline-based mucus to protect the duodenal lining from the acid secreted in the stomach.

The mucosa of the small intestine is lined by a simple columnar epithelium which consists primarily of absorptive cells (enterocytes), with scattered goblet cells and occasional enteroendocrine cells. In crypts, the epithelium also includes Paneth cells and stem cells.

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Answer 2

Answer:

The secretory tubules may be straight (crypts of Lieberkühn), coiled (sweat glands) or ... The efferent ductular pseudostratified columnar epithelium includes ciliated and nonciliated cells, .