Martello E M, Abrahamsohn P A
Acta Anat (Basel). 1986;127(2):146-50. doi: 10.1159/000146270.
The distribution of collagen and reticular fibers was studied in the endometrium of virgin and pregnant mice. The collagen and reticular fibers were examined in picrosirius-stained sections observed in a polarizing microscope and in silver-impregnated sections. Picrosirius-stained sections of animals in estrus, diestrus and on the 2nd day of pregnancy had fine greenish fibers distributed irregularly in the endometrium and thicker red fibers concentrated near the myometrium. Argyrophyl fibers in virgin mice were scarce and irregularly distributed. On the 4th day of pregnancy very few fibers were observed in the endometrium. On the 5th, 6th, and 7th days of pregnancy long greenish fibers were found surrounding decidual cells. A network of argyrophyl fibers was observed in the silver-impregnated decidua. It is suggested that new fibers are produced by decidual cells.
研究了未孕和妊娠小鼠子宫内膜中胶原纤维和网状纤维的分布情况。在偏振显微镜下观察的天狼星红染色切片以及浸银切片中对胶原纤维和网状纤维进行了检测。处于发情期、动情间期和妊娠第2天的动物的天狼星红染色切片显示，子宫内膜中有细小的淡绿色纤维不规则分布，较粗的红色纤维集中在靠近子宫肌层处。未孕小鼠的嗜银纤维稀少且分布不规则。妊娠第4天时，子宫内膜中观察到的纤维很少。妊娠第5、6和7天时，发现长的淡绿色纤维围绕着蜕膜细胞。在浸银的蜕膜中观察到嗜银纤维网络。提示新纤维由蜕膜细胞产生。
