Aromatase inhibitor (anastrozole) affects growth of endometrioma cells in culture

ObjectiveTo study the effects of aromatase inhibitor (anastrozole) on the growth and estradiol secretion of endometrioma cells in culture.DesignEndometrioma cells are grown in vitro until maximum growth before used in this study. This was done in the research laboratory for tissue culture, in an academic hospital.InterventionsTestosterone at a concentration of 10 μg/mL was added as a substrate for the intracellular aromatase. In addition, aromatase inhibitor was added at a concentration of 200 and 300 μg/mL. The effect on cell growth and estradiol secretion is evaluated using Student's t-test.ResultsThe use of testosterone increased estradiol secretion by endometrioma cells in culture. The use of aromatase inhibitor significantly inhibited the growth of endometrioma cells, and estradiol secretion.ConclusionAromatase inhibitor (anastrozole) may be an effective treatment for endometriosis due to inhibition of cellular aromatase.