Question

Diapedesis is exhibited by __________. *

Answer 1

Answer:

WBC ( white blood cells. )

Explanation:

(a) White blood cells show diapedesis that means they can squeeze out through the walls of the capillaries into the tissue fluid

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Answer 2

Diapedesis is shown by White Blood Cells (WBCs).

Explanation:

• Diapedesis is performed by leucocytes.
• The cytoskeleton of leukocytes is reorganized in such a way that leukocytes diffuse into endothelial cells.
• Neutrophil emigration can be classified into at least three distinct phases, reversible adhesion, leukocyte activation and stable binding.
• Intravital microscopy was used more than 100 years ago to describe these stages.

• Diapesis is initiated by chemotactic activation of leukocytes and VECs in response to cytokines and chemokines.

• Upon activation, leukocytes bind selectively to molecules on the VEC that facilitate rolling and adhesion on the VEC membrane.