administration of yellow body hormones during the lutein phase of the menstrual cycle produces focal desquamation of the cilial epithelium , which acquires a diffuse character in the fallopian tubes of pregnant women and is accompanied with a decreased amount of glycogen in cytoplasm of epitheliocytes and release of lipids into the oviductal lumen .
C0014609
epithelium
C0014597
epitheliocytes