In the human body the gastrointestinal (GI) tract is lined with mucosal tissues or mucosa.
As shown in Figure 7.0.1, mucosa is primarily comprised of epithelial cells that are attached to the basement membrane. Protruding from the wall of the intestine are tiny, finger-like projections called villi that increase the absorptive area and the surface area of the intestinal wall.
Gastric ulcer is a common, frequently-occurring disease. In clinical ,there were some treatment for gastric ulcer. But gastric ulcer has the high rate of ulcer relapse. And some anti-ulcer drugs more obvious side-effects limit the clinical application.
To prevent diseases, repair the damaged tissue organ and carry gastrointestinal component (GIC) into effect, we established a matching regenerative medicine technique according to the physiological characteristics of gastrointestine.
The main point of the technique is to protect mucosa, repair mucosa in time and prevent the gastrointestinal mucosa from being destroyed by alcohol, irritant and carcinogen,etc.