用 2种方法将栉孔扇贝血细胞分为 2大类 :透明细胞、颗粒细胞。吉姆萨染色观察 ,透明细胞的细胞质中颗粒很少 ,细胞核圆形 ,居中 ,细胞质较少 ,核质比大 ;颗粒细胞比透明细胞大且多 ,染色深 ,但核质比小 ,在细胞质中有颗粒 ,有些颗粒细胞具双核。密度梯度离心结果 ,透明细胞主要位于上层 ,颗粒细胞则大部分位于下层。吞噬力、抗菌活力、溶菌活力及活性氧检测结果表明 ,颗粒细胞均强于透明细胞。 In 2 ways, Chlamys farreri hemocytes were divided into two groups: clear cells and granulosa cells. Giemsa staining showed that there were few cytoplasm in clear cell, round nucleus, middle cytoplasm, less cytoplasm and larger ratio of nuclear to cytoplasm; granulosa cells were larger and more numerous than clear cells, stained dark but with small cytoplasm in cytoplasm Particles, some of the granular cells with dual-core. Centrifugal gradient density results, mainly in the upper transparent cells, granulosa cells are mostly located in the lower. The results of phagocytic, antibacterial, bacteriolytic and reactive oxygen species showed that granulosa cells were stronger than those of clear cells.