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Original Article

The study of diazepam, pregabalin and glucose effect on glutamate toxicity: In vitro study

ALİ Taghizadehghalehjoughi, Muhammet Emin Naldan


In this study we used pregabalin, diazepam and glucose for evaluating which one are more effective agents against glutamate induced neurotoxicity. After cortex culture preparation glutamate toxicity induced by adding 10-5 mM glutamate to each wells except negative control group. After 10 min different dose of diazepam, pregabalin and glucose were added for 24 h and then 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT), Total Antioxidant Status (TAC) and Total oxidant status (TOS) assays were done. Diazepam, dose dependently shows neuroprotective effects and low dose of diazepam did not increase cell viability higher than 80 %. Combination groups only in high dose increased neurons viability. Total Antioxidant capacity of Pregabalin also show correlation with diazepam groups and highest dose of both show nearest value to negative control group. In addition, lowest and highest oxidant level were gained by the negative and positive control groups respectively. Except high dose of combination group, all groups show statically difference in compare with the negative control group P

Key words: Diazepam, pregabalin, glucose, cortex neuron, total antioxidant capacity and total oxidant status

Med-Science. 2018; 7(4): 797-801

Medicine Science Vol:7 Issue:4 Year:2018 PP:724-966
Posted in Vol: 7 Issue: 4 Year: 2018 December pp: 1–246

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