Similarly, ovariectomy leads to MK-801 sensitivity, whereas chronic oestrogen or acute progesterone treatment reinstates resistance to MK-801.
From the nature.com
Fluoxetine-treated animals were not protected from bone loss after ovariectomy, suggesting that its anabolic effect requires the presence of estrogen.
From the sciencedaily.com
The team of researchers analyzed the ability of fluoxetine to stimulate new bone formation under normal conditions and to block bone loss caused by inflammation or estrogen loss due to ovariectomy.