Rochette-Egly C, Garaud J C, Kedinger M, Haffen K
Experientia. 1986 Sep 15;42(9):1043-6. doi: 10.1007/BF01940724.
Calmodulin was immunocytochemically localized in the brush borders of rat intestinal epithelial cells from the tip to the base of the villi, from day 18 of fetal life up to the adult stage. The early (14th day) fetal cells, like the adult crypt cells, were not immunoreactive, although their calmodulin content was equal to that of the mature cells from the tips of the villi.
从胎儿期第18天直至成年阶段,钙调蛋白通过免疫细胞化学方法定位在大鼠肠上皮细胞绒毛从顶端到基部的刷状缘中。早期(第14天)胎儿细胞,如同成年隐窝细胞一样,没有免疫反应性,尽管它们的钙调蛋白含量与绒毛顶端成熟细胞的含量相当。