TLS Online TPP Program

#Question id: 1709


What are the specialized cell type involved in the entry of lymphocytes into lymph nodes called?

#Unit 4. Cell Communication and Cell Signaling
  1. M-cells

  2. Mesangial cells

  3. Periarteriolar lymphoid sheaths (PALS)

  4. High-walled endothelium of the postcapillary venules (HEV) cells