Mark Ladinsky, Kathryn E. Howell (2011) CIL:12907, Rattus rattus, glandular epithelial cell, milk secreting cell, mammary alveolar cell. CIL. Dataset

Immunoelectron microscopy of mammary gland tissue from lactating rats investigating potential structural interactions between mature lipid droplets, as indicated by peripheral labeling with adipophilin (smaller gold particles) and elements of the trans-Golgi network, identified by TGN38 (a transmembrane trans-Golgi protein) staining (larger gold particles). Note that trans‐Golgi cisternae in lactating mammary cells contain large amounts of casein and other milk proteins and are grossly expanded due to the osmolarity of the secreted fluid.

对哺乳期大鼠乳腺组织进行免疫电子显微镜观察，旨在探究成熟脂滴与转高尔基网络（通过TGN38（一种跨膜转高尔基蛋白）染色识别，标记为较大金颗粒）之间的潜在结构相互作用。值得注意的是，哺乳期乳腺细胞中的转高尔基池含有大量酪蛋白及其他乳蛋白，由于分泌液的渗透压，其体积显著扩张。