Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Innervation of the porcine ileum. Enteric nervous system: MP myenteric plexus, OSP outer submucous plexus, ISP inner submucous plexus; extrinsic intestinal innervation: a sympathetic postganglionic fibers, b sensory fibers, c parasympathetic fibers; elements of intestinal wall: LM longitudinal muscle layer, CM circular muscle layer, SL submucosal layer, ML mucosal layer. 
ascending nerve terminals, 
descending nerve terminals
