the findings have confirmed earlier reports on the long-term uterotrophic effect of clomid and have suggested that under these long-term , in-vivo conditions , clomid acts in the uterus and pituitary gland as a long-acting oestrogen characterized by prolonged retention of oestrogen receptors in the nucleus and delayed , but otherwise effective , replenishment of the oestrogen receptors in the cytoplasm .
C0007610
nucleus
C0034804
oestrogen receptors