Rupec M
Dermatologica. 1981;163(5):385-92.
This report presents an ultrastructural study of normal subcutaneous fatty tissue. From well-know morphological facts on human adipocytes in adults we have been able to make the following additional observations: (a) Several lipid droplets were surrounded by a well-developed system of filaments; (b) material very similar (the same electron-density) to the central lipid droplet appeared within the smooth surfaced cisterns of the endoplasmatic reticulum; (c) complex lipid granules very probably corresponding to lipofuscin were present in the cytoplasm; (d) in the nuclei, often sphaeridia of the filamentous type appeared; (e) the quantity of so-called lipomicrons (electron-dense granules) is dependent on the method of fixation.
本报告展示了对正常皮下脂肪组织的超微结构研究。基于成年人人类脂肪细胞的熟知形态学事实，我们得以做出以下补充观察：(a) 几个脂滴被发育良好的细丝系统所包围；(b) 与中央脂滴非常相似（相同电子密度）的物质出现在内质网的光滑表面池内；(c) 细胞质中存在很可能对应于脂褐素的复杂脂质颗粒；(d) 在细胞核中，经常出现丝状类型的球状体；(e) 所谓的脂质微粒（电子致密颗粒）的数量取决于固定方法。
