in the bones
in the digestive tract
in the bones
in the bones
in the bones
in the bones
In the digestive tract
in the digestive tract
in the bones
in the digestive tract(APEX)
in the bones
in the digestive tract
In adults, new surface epithelial cells and the epithelial cells lining the intestine are derived from stem cells located in the basal region of the epithelium. These stem cells continuously divide and differentiate to replace damaged or lost cells, maintaining the integrity and function of the tissue.