• Journal of Korean Neurosurgical Society
• /
• v.29 no.1
• /
• pp.28-34
• /
• 2000

Object : To verify the effect of the lipoxygenase inhibitor and cycloxygenase inhibitor on meningioma cell proliferation. Method : Using two meningioma cell lines, cell proliferation was determined at 96 hrs after adding inhibitor (AA861, Nordihydroguaiaretic acid(NDGA), Indomethacin, acetyl-11-keto-beta-boswellic acid(AKBA) into medium by methyl tetrazolium salt/phenazine methosulfate(MTS/PMS) non-radioactive cell proliferation assay. We checked optical density with 490nm wavelength UV and this value was used as a proliferative index. The percent of inhibition was also calculated from this value. Conclusion : Indomethacin and NDGA showed no effect on meningioma proliferation. AA861 also showed no significant inhibitory effect, but AKBA demonstrated a significant inhibitory effect on meningioma cell proliferation.