Simple cuboidal epithelium is a single layer of cells whose width and height are approximately equal . 单层立方上皮由单层细胞组成，细胞的宽度和高度近似相等。
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Simple cubidal epithelium 单层立方上皮
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Simple cuboidal epithelium lining a tubule ( longitudinal cut ) . some of the cell boundaries between " blocks " or " cubes " here are quite distinct 管腔纵切面：单层立方上皮衬于管腔内。一些立方细胞之间的边界相当清晰明显。
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Simple cuboidal epithelium in mallory stain ( longitudinal cut ) . note the dark chromatin clumps in the nuclei . underneath the epithelium lies a small blood vessel filled with orange - colored blood cells 马氏染色显示单层立方上皮（纵切面） 。细胞核内可见深染的染色质团块。紧贴上皮深部可以见到一个小血管，充满染成黄色的血细胞的。
