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International Journal of Radiation Research، جلد ۲۰، شماره ۳، صفحات ۵۲۱-۵۲۹
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عنوان انگلیسی Liposomal silibinin as a potential radioprotector of human lymphocytes in the treatment of non-small cell lung cancer
چکیده انگلیسی مقاله Background: This study aimed to investigate the radioprotective effect of liposomal silibinin (Lip-SIL) on human lymphocytes in the treatment of non-small lung cancer cells using a combined method of cell viability assay and cytokinesis-block micronucleus assay for a better evaluation of whether one active compound is suitable to be used as a radioprotector in radiotherapy or not. Materials and Methods: Firstly, Lip-SIL was prepared by the lipid film hydration method combined with sonication. Secondly, penetration of Lip-SIL into cells was observed by fluorescence microscopy. Finally, the potential application of Lip-SIL as a radioprotector of human lymphocytes in the treatment of non-small cell lung cancer was evaluated using the above combined method with A549 cell line as a model. Results: The successfully prepared Lip-SIL had a spherical shape and good physical characteristics (particle size of approximately 83.9 nm, zeta potential of -20.6 mV, encapsulation efficiency of 28.8 % and payload of 5.1 %). At a SIL concentration of 10 µg/mL, Lip-SIL exhibited the highest radioprotection for lymphocytes, but showed no radioprotection or even increased genotoxicity in human lung cancer A549 cells. Conclusion: Lip-SIL is a potential protector of human lymphocytes during radiotherapy in the treatment of non-small lung cancer. Moreover, the results of this study also imply that the radioprotection ability of bioactive compounds for normal cells is not only based on their scavenging activity on reactive oxygen species (ROS) but also on their mechanisms of intracellular activations.    
کلیدواژه‌های انگلیسی مقاله Liposomes, lung cancer, radioprotection, radiotherapy, silibinin.
نویسندگان مقاله | M.H. Nguyen
Center of Radiation Technology and Biotechnology, Nuclear Research Institute, Dalat city, Lam-dong province, Vietnam


| N.D. Pham
Center of Radiation Technology and Biotechnology, Nuclear Research Institute, Dalat city, Lam-dong province, Vietnam


| Q.T. Che
Center of Radiation Technology and Biotechnology, Nuclear Research Institute, Dalat city, Lam-dong province, Vietnam


| T.H.N. Nguyen
Department of Biology, Dalat University, Dalat city, Lam-dong province, Vietnam


| N.B.D. Vu
Center of Radiation Technology and Biotechnology, Nuclear Research Institute, Dalat city, Lam-dong province, Vietnam


| T.N.M. Tran
Center of Radiation Technology and Biotechnology, Nuclear Research Institute, Dalat city, Lam-dong province, Vietnam


| T.K. Trinh
Department of Biology and Environment, Yersin University, Dalat city, Lam-dong province, Vietnam


| N.A. Trinh
Department of Agriculture and Aquaculture, Tra Vinh University, Tra Vinh province, Vietnam


| B.N. Pham
Center of Radiation Technology and Biotechnology, Nuclear Research Institute, Dalat city, Lam-dong province, Vietnam


| V.D. Le
The Agriculture and Rural Development Department of Tra Vinh
نشانی اینترنتی http://ijrr.com/browse.php?a_code=A-10-1-940&slc_lang=en&sid=1
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کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده Radiation Biology
نوع مقاله منتشر شده تحقیق بدیع
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