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Nanomedicine Journal، جلد ۶، شماره ۱، صفحات ۳۵-۴۲
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی The effects Metformin/Irinotecan-loaded PLGA nanoparticles on glutamate re-uptake time and alteration EAAT1 gene expression level in vitro
چکیده انگلیسی مقاله Objective(s): The present study was designed to evaluate of Metformin/Irinotecan-loaded poly-lactic-co-glycolic acid (PLGA) nanoparticles (NPs) effects on glutamate re-uptake time and receptor expression status in both glioblastoma multiforme (GBM) and cortex neuron cultures. The study was performed on glioblastoma cell line and primer cortex neuron.Materials and Methods: The re-uptake time and gene expression status of pure drugs and MET- or IRI-loaded-PLGA NPs on healthy neuron cells and U-87 MG cell line were investigated by using glutamate specific voltammetry electrodes technique and real time PCR. Results: Both MET and MET-PLGA NPs (1 and 2 mM) exhibited significant cytotoxicity on both U87MG and neuron cells. MET and MET-PLGA NPs (0.5 mM) showed lower cytotoxic effects on both cells. IRI and IRI-PLGA NPs (100 µM) had significant cytotoxic effects on both cell lines. Conclusion: All drug-loaded NPs caused a significant reduction in glutamate reuptake time compared with free drugs, blank NPs and cancer cells control groups. Consequently, MET- and IRI-loaded PLGA NPs may be a promising approach to treat GBM.
کلیدواژه‌های انگلیسی مقاله EAAT1, Irinotecan, Metformin, PLGA, Voltammetry
نویسندگان مقاله | Ali Taghizadehghalehjoughi
Department of Pharmacology and Toxicology, Faculty of Veterinary, Ataturk University, Erzurum, 25240, Turkey


| Ahmet Hacimuftuoglu
Department of Medical Pharmacology, Faculty of Medicine, Ataturk University, Erzurum, 25240, Turkey


| Meltem Cetin
Department of Pharmaceutical Technology, Faculty of Pharmacy, Ataturk University, Erzurum, 25240, Turkey


| Afifie ugur
Department of Pharmaceutical Technology, Faculty of Pharmacy, Ataturk University, Erzurum, 25240, Turkey


| Selcuk butuner
Department of Medical Pharmacology, Faculty of Medicine, Ataturk University, Erzurum, 25240, Turkey


| Numan Taspinar
Department of Medical Pharmacology, Faculty of Medicine, Ataturk University, Erzurum, 25240, Turkey


| Maryam mohammadzadeh
Department of Medical Pharmacology, Faculty of Medicine, Ataturk University, Erzurum, 25240, Turkey
نشانی اینترنتی http://nmj.mums.ac.ir/article_12156.html
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زبان مقاله منتشر شده en
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