... The Authors Journal compilation ª 2010 FEBS 2133Effects of thymoquinone on isolated and cellularproteasomesValentina Cecarini, Luana Quassinti, Alessia Di Blasio, Laura Bonfili, Massimo Bramucci,Giulio ... forestomach carcinogenesis in mice bythymoquinone. Eur J Cancer Prev 8, 435–440.9 Badary OA, Abd-Ellah MF, El-Mahdy MA, SalamaSA & Hamada FM (2007) Anticlastogenic activity of thymoquinone against ... (mean values ± standard deviations of five inde-pendent determinations). Fluorescence due to nonproteasomal degradation was subtracted. The asterisks indicate data points that are statis-tically...