Linss W, Geyer G
Acta Histochem. 1978;62(2):323-8.
Brush border cells of the rectal mucosa of the rat previously fixed with glutaraldehyde and OsO4 exhibit branched antennulae microvillares. This regular type of antennulae changes to become a cap-like layer at the tip of the microvilli following the incubation in 100 mM EDTA and 1 M guanidinium hydrochloride, respectively, of the native mucosa. During an incubation in isotonic sucrose the antennulae are transformed to moderately branched rod-like forms. The findings suggest a collaps of antennulae whose anchoring at the membrane of the microvilli appears to be resistant and, presumably, may prevent the loss of this mucosubstance.
先前用戊二醛和四氧化锇固定的大鼠直肠黏膜刷状缘细胞呈现出分支状的触角样微绒毛。在分别用100 mM乙二胺四乙酸（EDTA）和1 M盐酸胍孵育天然黏膜后，这种规则类型的触角会变成微绒毛尖端的帽状层。在等渗蔗糖中孵育时，触角会转变为中度分支的棒状形态。这些发现表明触角会塌陷，其在微绒毛膜上的锚定似乎具有抗性，并且大概可以防止这种黏膜物质的流失。
