Walter L. Davis, D. B. Goodman (2011) CIL:11108, Bufo, squamous epithelial cell. CIL. Dataset

Scanning electron micrograph of the lumenal surface of the toad bladder shows the boundaries of four polygonal squamous epithelial cells surrounding a mitochondrial-rich cell bearing short globular microvilli. Boundaries between cells are demarcated by what appears to be a continuous ridge. Image from Davis, Goodman, & Schuster (1974) J. Cell Biol. 61:544-547 and reprinted with permission as Figure 39 from Chapter 2 (Specializations of the Free Surface) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. A PDF copy of the accompanying chapter is available on the ASCB’s BioEDUCATE website.

扫描电子显微镜下观察到的青蛙膀胱腔面展示出围绕富含线粒体的细胞，该细胞带有短而球形的微绒毛的四边形鳞状上皮细胞的界限。细胞之间的边界由看似连续的脊所界定。图像来源于 Davis, Goodman, & Schuster (1974) 的《细胞生物学杂志》第61卷第544-547页，并经授权作为《细胞》第二版第二章（自由表面的专门化）中的图39。该章节的PDF副本可在ASCB的BioEDUCATE网站上获取。