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利用阿新蓝过碘酸雪夫试剂染色方法，通过口服、浸泡和注射３种不同的处理方式研究了ＰＨＡ对鲤鱼幼鱼粘液细胞的刺激作用。结果表明，ＰＨＡ可以明显刺激鲤幼鱼粘液细胞的增殖，提高粘液细胞的密度。浸泡途径平均可使粘液细胞密度提高２１２．０５％；口服途径平均可提高４９．５９％；注射途径平均可提高７１．９４％。还讨论了免疫刺激应用于免疫防治中的可能性。
The stimulating effect of PHA on the myeloid cells of juvenile common carp (Cyprinus carpio L.) juveniles was studied by three different treatments: oral administration, soaking and injection. The results showed that PHA could obviously stimulate the proliferation of juvenile common carp mucus cells and increase the density of mucus cells. The average immersion route increased the density of mucus cells by 212.05%, the oral route increased by 49.59% on average and the average injection route increased by 71.94%. Also discussed the possibility of immunostimulation in immunization.