本文以组织化学的方法,观察了华支睾吸虫13种组化物质的分布和定位。结果发现:糖原主要分布在实质组织和皮下肌层,实质组织内的糖原主要在脏器周围,尤以卵黄腺周围的为最丰富。虫体各组织内均有蛋白质存在,其中生殖器官内含量最高,实质组织内含量较少。核酸大量集中存在于生殖器官,DNA在睾丸中,RNA在卵黄腺中最多。中性脂肪主要分 In this paper, the histochemical method was used to observe the clonorchis sinensis 13 kinds of tissue distribution and localization. The results showed that: glycogen mainly distributed in the parenchyma and subcutaneous muscle layer, the glycogen in the parenchyma is mainly around the organs, especially around the yolk gland is the most abundant. There are proteins in the worms’ tissues, of which the content in the reproductive organs is the highest and the content in the parenchyma is less. A large number of nucleic acids present in the reproductive organs, DNA in the testes, RNA in the yolk gland most. The main points of neutral fat