D LUB SIJ HAWM DIAPEDESIS CD31 tau nthuav tawm ntawm platelets thiab feem ntau cov leukocytestab sis kuj tseem muaj nyob rau ntawm cov hlwb endothelial. Ntawm kab mob endothelial hlwb nws yog concentrated ntawm cell-cell junctions (210, 211).
YPob lymphocytes ua diapedesis?
Kev hloov pauv, lossis diapedesis, yog txheej txheem los ntawm T lymphocytes migrate hla venular hlab ntsha phab ntsankag mus rau ntau yam ntaub so ntswg thiab kabmob.
RBC puas tuaj yeem ua diapedesis?
Nyob hauv ib txwm spleen, cov qe ntshav liab paub tab thiab cov qe ntshav nyob rau theem kawg ntawm kev loj hlob tuaj yeem pom hauv diapedesis. Daim ntawv tseem ceeb ntawm kev tsiv teb tsaws chaw yog intercellular.
Lub molecule twg yog lub luag haujlwm rau diapedesis?
Ntau endothelial molecules tau cuam tshuam los ntawm kev tswj cov diapedesis, suav nrog ICAM-1, 120 VCAM-1,64 junctional adhesion molecules A77 thiab C77 (JAM-A thiab JAM-C), endothelial cell-selective adhesion molecule, 113 PECAM, 72 CD99, 55, 91 thiab CD99L2.
WBC puas yog diapedesis?
Leukocyte extravasation (tseem hu ua leukocyte adhesion cascade lossis diapedesis - qhov kev tso ntawm cov hlwb los ntawm cov phab ntsa ntawm cov hlab ntsha) yog txav ntawm leukocytes tawm ntawm cov hlab ntshathiab mus rau qhov chaw ntawm cov ntaub so ntswg puas lossis kab mob.
