Kidney Histology · Histology

Which specialized cells wrap around glomerular capillaries and contribute to the filtration barrier?

  1. Podocytes
  2. Mesangial cells
  3. Macula densa cells
  4. Pericytes
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Correct answer: Podocytes

Podocytes are specialized epithelial cells in the visceral layer of Bowman's capsule. Their foot processes form filtration slits that help regulate the passage of substances from blood into filtrate.

Difficulty: Medium Question 9 of 20

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