SMALL INTESTINE VILLUS

 

1          epithelium with goblet cells

2          mucous membrane

3          intestinal glands

4          blood vessels of interstitium

5          Peyer's patch (lymph node)

6          branch of superior mesenteric artery

7          vein

8          lymph vessels

9          central lacteal

10        capillary network

11        arterio-venous anastomosis

12        submucosa connective tissue

13        smooth muscle fibers

14        submucosa, with glands

15        circular muscle

16        longitudinal muscle

17        visceral peritoneum

18        myenteric nerve plexus

19        submucosa nerve plexus

20        autonomic nervous network of

            submucosa

 

 

 

 

 

-        SMALL     YELLOW      MODEL