تجزیه و تحلیل اثرات سیتوتوکسیک کلرهگزیدین گلوکونات به عنوان عامل ضد عفونی کننده بر روی لنفوسیت های خون انسان

عنوان انگليسی

Analysis of cytotoxic effects of chlorhexidine gluconate as antiseptic agent on human blood lymphocytes

خلاصه انگلیسی

The aim of this study was to assess the cytotoxicity of chlorhexidine gluconate (CHG) on human blood lymphocytes as a useful ex vivo model for accelerated human toxicity studies. Using biochemical and flow cytometry assessments, we demonstrated that addition of CHG at 1 μM concentration to human blood lymphocytes induced cytotoxicity following 6 h. The CHG-induced cytotoxicity on human blood lymphocytes was associated with intracellular reactive oxygen species generation, mitochondrial membrane potential collapse, lysosomal membrane injury, lipid peroxidation, and depletion of glutathione. According to our results, CHG triggers oxidative stress and organelles damages in lymphocytes which are important cells in defense against foreign agents. Finally our findings suggest that using of antioxidants and mitochondrial/lysosomal protective agents could be of benefit for the people in the exposure with CHG.

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