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Iranian Journal of Medical Physics، جلد ۲۱، شماره ۵، صفحات ۲۹۵-۳۰۵
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عنوان انگلیسی Evaluation and Comparison of Iodine-Based and Biosynthesized Gold Nanoparticles as X-Ray Contrast Agent and Their Effects on Renal Functions in Male Wistar Rats
چکیده انگلیسی مقاله Introduction: Gold nanoparticles (AuNPs) have gained significant attention as a promising contrast agent to overcome the challenges of iodine-based contrast agents (ICAs), such as poor contrast, and renal toxicity. However, studies have associated toxicity with AuNPs synthesized through chemical methods, thereby raising concerns regarding the safety of such AuNPs. This study, hereby, compares the performance of iodine-based and biosynthesized AuNPs from the extract of Psidium guajava and Corchorus olitorius as CA on radiographs and renal functions of rats. Material and Methods: 156 rats were grouped into baseline (A), experimental control (B), ICA (C), and two AuNPs groups (D and E). The ICA (Urografin 76%), AuNPs, 8.23±1.03 nm (from P. guajava), and 6.57±1.62 nm (from C. olitorius) were administered to the rats in groups C, D, and E respectively. The rats, excluding group A, were radiographed, and samples of blood and kidney tissue were collected on days 1 and 30 for the assessment of renal functions. Results: The rats injected with the AuNPs showed radiographic contrast with anatomical features better than those without CA and those injected with the ICA. The biochemicals showed a significant decrease in renal functions for the rats injected with the ICA while those injected with the AuNPs protected against nephropathy when compared with those without CA and those injected with ICA. Conclusion: It was revealed that biosynthesized AuNPs can be a suitable replacement for the ICA because of the high atomic number and attenuation properties of gold, the increased surface area of AuNPs, and biocompatibility.
کلیدواژه‌های انگلیسی مقاله X, Ray Contrast Agents Iodine, Based Biosynthesized Nanoparticles Gold Nanoparticles Renal Functions
نویسندگان مقاله | Paul Ayanlola
Department of Pure and Applied Physics, Faculty of Pure and Applied Sciences, Ladoke Akintola University of Technology, Ogbomoso


| Gbadebo Isola
Department of Pure and Applied Physics, Faculty of Pure and Applied Sciences, Ladoke Akintola University of Technology, Ogbomoso


| Waidi Saka
Department of Physiology, Faculty of Basic Medical Sciences, Ladoke Akintola University of Technology, Ogbomoso


| Margaret Akinloye
Department of Pure and Applied Physics, Faculty of Pure and Applied Physics, Ladoke Akintola University of Technology, Ogbomoso


| Abraham Aremu
Department of Pure and Applied Physics, Faculty of Pure and Applied Sciences, Ladoke Akintola University of Technology, Ogbomoso


| Mustapha Lawal
Department of Science Laboratory Technology, Faculty of Pure and Applied Sciences, Ladoke Akintola University of Technology, Ogbomoso
نشانی اینترنتی https://ijmp.mums.ac.ir/article_24277.html
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Paper
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