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根据细胞的形态结构特征,在电镜水平上将刺参血淋巴细胞分为4种基本类型:大颗粒细胞、小颗粒细胞、透明细胞、淋巴样细胞。大颗粒细胞呈圆球形、椭球形,直径6.8～12.8μm,内具粗大的胞质颗粒,细胞质及细胞器极少。小颗粒细胞圆球形,直径4.8～11.0μm,含有大量结构均匀、电子密度较高的胞质小颗粒,同时还含有较丰富的线粒体、内质网等细胞器。透明细胞直径4.8～10.2μm,形态不规则,易变形伸出胞突;胞质丰富,内含大量的线粒体、内质网、溶酶体及吞饮小泡等。淋巴样细胞直径4.2～5.3μm,呈圆球形,核较大,胞质较少,仅见极少量的细胞器。
According to the morphological characteristics of the cells, there are four basic types of lymphocytes of the prickly heat on the electron microscope: large granular cells, small granular cells, clear cells and lymphoid cells. Large granulosa cells were spherical, ellipsoid, diameter 6.8 ~ 12.8μm, with thick cytoplasmic granules, very few cytoplasm and organelles. Small granule cells spherical, diameter 4.8 ~ 11.0μm, contains a large number of uniform structure, high electron density cytoplasmic small particles, but also contains rich mitochondria, endoplasmic reticulum and other organelles. Transparent cells 4.8 ~ 10.2μm in diameter, irregular in shape, easily deformable protruding cell process; rich in cytoplasm, containing a large number of mitochondria, endoplasmic reticulum, lysosomes and swallowing vesicles and so on. Lymphoid cells with a diameter of 4.2 ~ 5.3μm, spherical, larger nucleus, less cytoplasm, only a very small amount of organelles.