The kidney comprises various cell types, each specialized for specific functions. The primary types include:
- Podocytes: Specialized cells in the glomerulus that wrap around capillaries and form part of the filtration barrier. - Proximal Tubule Cells: Located in the proximal convoluted tubule, these cells reabsorb nutrients, electrolytes, and water from the filtrate. - Distal Tubule Cells: Found in the distal convoluted tubule, these cells play a role in acid-base balance and further electrolyte reabsorption. - Intercalated Cells: Present in the collecting ducts, they help in acid-base regulation. - Principal Cells: Also in the collecting ducts, these cells are involved in water and sodium balance.
