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生理 (一)正常值平均150/立方毫米(范围是30～700/立方毫米)。清晨6点数值最低,比早8点约少20％,夜间最高值比早8点约多30％。在肾上腺功能不全的患者见不到这种昼夜间的变化。由血涂片分类计数嗜酸细胞数容易发生错误,因其自然“粘着性”阻碍平均分布。3～6％的骨髓有核细胞是嗜酸细胞。其中一半是成熟的,具有双叶,与末梢血中所见类似。 (二)功能尽管嗜酸细胞与过敏现象有关联,但该细胞在免疫反应中的独特功能仍然不清楚。有证
Physiological (a) normal average 150 / cubic millimeter (range is 30 ~ 700 / cubic millimeter). The minimum value at 6 am is about 20% below 8 in the morning and about 30% above the maximum at night. Patients with adrenal insufficiency see no such diurnal changes. Counting eosinophils by blood smear is prone to error because of its natural “tackiness” that hinder the average distribution. 3 to 6% of bone marrow nucleated cells are eosinophils. Half of them are mature, with double leaves, similar to those seen in peripheral blood. (B) function Although eosinophils are associated with allergies, the unique function of the cells in the immune response remains unclear. A card