Human gastrointestinal wall showing from left to right: serosa, muscle fibers (longitudinal and circular), submucosa and mucosa with villi, glands and

---

Human gastrointestinal wall showing from left to right: serosa, muscle fibers (longitudinal and circular), submucosa and mucosa with villi, glands and columnar epithelium. X75 at 10 cm wide.

---

Size: 7360px × 4912px
Photo credit: © José María Barres Manuel / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: aparato, columnar, cross, digestive, digestivo, epithelium, fibers, gastrointestinal, glands, histology, human, layers, light, micrograph, microscope, muscle, photomicrograph, section, serosa, stain, submucosa, system, villi, wall