[Temporospatial expression of cyclin G1 in normal human endometria].

Objective: To study the temporospatial expression of cyclin G1 protein and mRNA in normal human endometrium and its physiological implications.

Methods: Human endometria samples were taken from 15 women in proliferative phase, 11 in early secretory phase, and 15 in mid-late secretary phase. Cyclin G1 protein and mRNA in the normal human endometria were measured by immunohistochemistry and in situ hybridization, respectively.