n.单核细胞，单核白血球(能清除对肌体有害物质的大型白细胞)

Monocytes are the largest of the white blood cells and play a crucial role in the immune response.
单核细胞是白细胞中最大的一种，对免疫反应至关重要。
Upon activation, monocytes differentiate into macrophages or dendritic cells, which help in combating infections and presenting antigens to T-cells.
一旦被激活，单核细胞会转化为巨噬细胞或树突状细胞，协助对抗感染并向T细胞呈递抗原。
The peripheral blood contains a small proportion of monocytes that constantly migrate into tissues to maintain a local immune surveillance.
外周血液中含有一小部分不断迁移到组织中的单核细胞，以维持局部免疫监控。
Monocytes are involved in the phagocytosis of pathogens and removal of cellular debris during inflammation.
单核细胞参与吞噬病原体和在炎症期间清除细胞碎片。
In chronic inflammatory conditions, an increased number of monocytes infiltrate the affected area, contributing to tissue damage.
在慢性炎症状况下，更多的单核细胞浸润受累区域，导致组织损伤。
Monocytes can also produce cytokines, which are signaling molecules that regulate immune cell communication and inflammation.
单核细胞还能产生细胞因子，这是一种调节免疫细胞通信和炎症的信号分子。
After leaving the bloodstream, monocytes can become resident macrophages in organs like the liver and spleen.
离开血液后，单核细胞能在肝脏和脾脏等器官内成为定居的巨噬细胞。
Monocytes are essential for the immune response against parasitic infections, as they can engulf and destroy these intracellular parasites.
在对抗寄生虫感染的免疫反应中，单核细胞至关重要，它们能吞噬并消灭这些胞内寄生虫。
In cancer immunotherapy, researchers are exploring ways to enhance the recruitment and activation of monocytes to improve tumor targeting.
在癌症免疫疗法中，研究人员正在研究如何增强单核细胞的招募和激活，以提高对肿瘤的靶向性。
Monocyte research is expanding our understanding of how the immune system responds to various diseases and injuries, leading to potential new treatments.
单核细胞的研究正在加深我们对免疫系统如何应对各种疾病和伤害的理解，这可能导致新的治疗方法。