In June, USA TODAY highlighted the flow of marijuana from Colorado into small towns across Nebraska: felony drug arrests in Chappell, Neb., just 7 miles north of the Colorado border have skyrocketed 400% in three years.
Intestinal Absorptive Cells. Absorptive cells, or enterocytes, are the predominant epithelial cell type lining the lumen of the small intestine and colon. These cells are specialized for absorption of nutrients across the apical plasma membrane and export of these same nutrients across the basal plasma membrane.
Groups of lymphoid aggregates located in the submucosa of the small intestine that contain many immune cells, including B cells, T cells and dendritic cells. They have a luminal barrier consisting of specialized epithelial cells, called microfold cells, which sample the lumen and transport antigens.roups of lymphoid aggregates located in the submucosa of the small intestine that contain many immune cells, including B cells, T cells and dendritic cells. They have a luminal barrier consisting of specialized epithelial cells, called microfold cells, which sample the lumen and transport antigens.