Lab 9 - Histology of digestive system

Lumen (esophagus)

Stratified squamous epithelium (esophagus)

Submucosa (esophagus)

Muscularis externa (esophagus)

Simple columnar epithelium (stomach)

Submucosa (stomach)

Muscularis externa (stomach)

Gastric glands (stomach)

Gastric pits (stomach)

Parietal cells (stomach)

Chief cells (stomach)

Simple columnar epithelium (small intestine)

Submucosa (small intestine)

Muscularis externa (small intestine)

Villi (small intestine)

Intestinal crypts (small intestine)

Duodenal glands (small intestine)

Simple columnar epithelium (large intestine)

Submucosa (large intestine)

Muscularis externa (large intestine)

Intestinal crypts (large intestine)

Goblet cells (large intestine)

Pancreatic islets (pancreas)

Acinar cells (pancreas)

Liver lobule (liver)

Central vein (liver)