One of the proposed functions of the adhesion molecules , so - called adhesion molecules is that recirculating lymphocytes , mono - cytes , and granulocytes bear receptors that bind to adhesion molecules on the vascular endothelium , enabling these cells to extravasate into the tissues 粘附分子之所以稱之為粘附分子,是因?yàn)槠涫滓δ芫褪菍⒘馨图?xì)胞、單核細(xì)胞及粒細(xì)胞粘附在血管內(nèi)皮細(xì)胞上,使其穿越血管內(nèi)皮,到達(dá)炎癥反應(yīng)處。