鲤、鲢和草鱼的嗜中性白细胞在体外条件下对酵母细胞的吞噬百分率随环境温度升高而上升．在１０℃以上，三种鱼嗜中性白细胞的吞噬百分率可达９０％以上，其中鲤鱼的吞噬作用最强，其次是鲢鱼和草鱼．另外酵母细胞被吞噬吸收的比例随温度升高而逐渐增加 Carp, silver carp and grass carp neutrophils in vitro phagocytic percentage of yeast cells increased with increasing ambient temperature. Above 10 ℃, phagocytosis of three kinds of fish neutrophils up to 90%, of which carp phagocytosis strongest, followed by silver carp and grass carp. In addition, the proportion of yeast cells that are phagocytosed and absorbed gradually increases with temperature