白细胞具有吞噬细菌和各种有害物质的能力,对人体的健康有重大的意义。如果这种细胞数量减少或质量异常,就可能导致疾病。目前临床所见到的有以下几种: 白细胞减少症周围血液中嗜中性白细胞的绝对值低于1500个/立方毫米称嗜中性白细胞减少症。临床表现为长期低烧或反复感染,乏力,食欲不振,工作能力降低。白细胞总 The ability of leucocytes to phagocytize bacteria and various harmful substances is of great significance to human health. If this number of cells to reduce or abnormal quality, it may lead to disease. The current clinical have seen the following: leukopenia peripheral blood neutrophils in the absolute value of less than 1500 / cubic mm called neutropenia. Clinical manifestations of long-term low-grade fever or recurrent infection, fatigue, loss of appetite, work ability decreased. Total white blood cells