CAJ | 학술논문

对湖北钉螺指名亚种(Oncomelania hupensis hupensis)肝脏的显微和超微结构作了较详细的研究。肝腺管壁由单层柱状上皮细胞构成。上皮细胞内，粗面内质网呈多层次板层状，主要分布于核周围，线粒体有椭圆、杆状两种形态，核上方有高尔基复合体并多有溶酶体出现。胞质中分泌颗粒分为四种，细胞基部的颗粒电子密度很高，中部有巨大颗粒，近细胞游离端的大、中、小分泌颗粒可连同胞质一起排放入腺管腔。在肝脏间质中的网状细胞多呈三角形状，有血细胞团和毛细血管腔构造。
대호북정라지명아충(Oncomelania hupensis hupensis)간장적현미화초미결구작료교상세적연구。간선관벽유단층주상상피세포구성。상피세포내，조면내질망정다층차판층상，주요분포우핵주위，선립체유타원、간상량충형태，핵상방유고이기복합체병다유용매체출현。포질중분비과립분위사충，세포기부적과립전자밀도흔고，중부유거대과립，근세포유리단적대、중、소분비과립가련동포질일기배방입선관강。재간장간질중적망상세포다정삼각형상，유혈세포단화모세혈관강구조。
We studied the micro and ultramicro hepatical structure of Oncomelania snails. The results showed that the hepatical glandulous tubes were composed of simple columnar epithelis and cellular polarity was quite strong, cellular organs were well developed, rough endoplasma recticulium distributed around cellular nucleus in the shape of polylayer and platelayer. The shape of mitochondrion had ellipse and rhabditi form, and Golgi's body and lysosome were in the upper of the nucleus. There were four kinds of secretory granules in the cytoplasma granules high electron density in the base of cell, macro granules in the middle, large and small granules which could release into glandulous tube together with cytoplasma near by the free end; skein cells were simillar to triangle and there are blood cells and capillary cave seen in the hepatical interstice.