家蚕粘液腺分泌物形成的电镜观察  

OBSERVATION OF THE FORMATION OF SECRETION IN COLLETERIAL GLANDS OF BOMBYX MORI BY ELECTRON MICROSCOPE

作　　者：姚祥[1] 森精 普后一 

机构地区：[1]苏州蚕桑专科学校,日本金城学院大学,日本东京农工大学

出　　处：《蚕业科学》1994年第1期39-42,共4页ACTA SERICOLOGICA SINICA

摘　　要：为了解家蚕粘液腺分泌物形成及释放的特征，对粘液腺枝状部横断面的超微结构作了观察。结果表明，粘液腺枝状部合成的分泌物质，经粗面内质网到达高尔基器，形成具有界膜包被的分泌颗粒，在微绒毛区以膜融合方式释放到分泌管的袋状部中，再进入腺腔。To understand the formation and released characteristics of the secretion in the col-leterial glands of the silkworm, Bombyx mori , the fine structure of the cross sections ofthe arborescent region of the colleterial gland were observed. The results show that thesecretion materials synthetized by the arborescent region of the colleterial gland arrivedat Golgi apparatus through the rough endoplasmic reticulum ,then formed the secretionparticles coated with the membrance。 The particles in the microvillose region with fusionmoce were released into the socklike part of the secreting tube, and then arrived at thegland cavity.

关 键 词：家蚕 粘液腺 超微结构 

分 类 号：S881.21[农业科学—特种经济动物饲养]