Neurochem Res 2016 Jun 30;41(6):1410-9. Epub 2016 Jan 30.
Department of Medical Education, Medical Education Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Up to present, a large number of reports unveiled exacerbating effects of both long- and short-term administration of morphine, as a potent analgesic agent, on opium-addicted individuals and a plethora of cell kinetics, although contradictory effect of morphine on different cells have been introduced until yet. To address the potent modulatory effect of morphine on neural multipotent precursors with emphasis on endogenous sex-related neurosteroids biosynthesis, we primed the rat neural stem cells isolated from embryonic rat telencephalon to various concentrations of morphine including 10, 20, 50 and 100 µM alone or in combination with naloxone (100 µM) over period of 72 h. Flow cytometric Ki-67 expression and Annexin-V/PI based necrosis and apoptosis of exposed cells were evaluated. Read More