Which cells of the kidney monitor NaCl concentrations?
A) juxtaglomerular cells
B) macula densa
C) mesangial cells
D) podocytes

Question

Quizplus · Accepted Answer

The macula densa cells of the kidney are specialized cells in the walls of the thick ascending limb of the loop of Henle that monitor the concentration of sodium chloride (NaCl) in the fluid flowing through the nephron. They communicate with adjacent juxtaglomerular cells to regulate blood pressure and kidney function. Mesangial cells are involved in regulating the capillary blood flow in the glomerulus, while podocytes are specialized cells in the Bowman's capsule that help form the filtration barrier.

Which Cells of the Kidney Monitor NaCl Concentrations