1.
Cells located between glomerular capillaries that can contract to regulate filtration surface area.
2.
Cells of the collecting duct involved in sodium reabsorption and potassium secretion.
3.
Modified smooth muscle cells of the afferent arteriole that secrete renin.
4.
Cells of the distal tubule that sense sodium chloride concentration and participate in tubuloglomerular feedback.
5.
Cells in the distal nephron responsible for acid–base regulation.
6.
They synthesize and release gastrin in the stomach.
7.
They release HCl in the stomach
8.
The enzyme enterokinase is present on their apical plasma membrane.
