@conference{
author = "Rajković, Katarina M. and Đurašević, Mirjana and Obradović, Zorica and Milanović, Zorana and Vukadinović, Aleksandar and Perić, Marko and Stanković, Dragana and Janković, Drina",
year = "2023",
abstract = "Tc-99m-radiofarmaceutici se koriste u različitim dijagnostičkim procedurama u nuklearnoj medicini. Da bi se minimizirali štetni efekti jonizujućeg zračenja na zdrava tkiva, intenzivno se istražuju radioprotektivne osobine biljnih ekstrakata. Ljuska ploda crnog oraha sadrži mešavinu različitih farmakološki aktivnih jedinjenja kojа imaju antioksidativno dejstvo i za koje se pretpostavlja da mogu imati i potencijalno radioprotektivno dejstvo. U tom kontekstu, cilj rada je bio da se proceni radioprotektivni efekat ekstrakta ljuske ploda crnog oraha. U ovoj studiji primenjen je eksperimentalni model koji se zasnivao na proceni uticaja ekstrakta na biodistribuciju Tc-99m-radiofarmaceutika po organima eksperimentalnih životinja (pacovi). Ekstrakt ljuske crnog oraha doveo je do smanjenognakupljanja Tc-99m-radiofarmaceutika u pojedinim organimapacova. Rezultati dobijeni na osnovu eksperimentalnog modela sugerišu moguću upotrebu ekstrakta ljuske ploda crnog oraha kao radioprotektivnog sredstva u slučajevima planiranog izlaganja jonizujućem zračenju u nuklearnoj medicini., Tc-99m-radiopharmaceuticals are used in various diagnostic procedures in nuclear medicine. In order to minimize the harmful effects of ionizing radiation on healthy tissues, the radioprotective properties of plant extracts are intensively researched. J. nigra husk contains a mixture of various pharmacologically active compounds that have an antioxidant effect and which are assumed to have a potential radioprotective effect. In this context, the aim of the work was to evaluate the radioprotective effect of black walnut husk extract. In this study, an experimental model was applied, which was based on the assessment of the effect of the extract on the biodistribution of Tc-99m-radiopharmaceuticals in the organs of experimental animals (rats). Black walnut husk extract led to a decrease in the accumulation of Tc-99m-radiopharmaceutical in certain organs of rats. The results obtained on the basis of the experimental model suggest that it is possible to use black walnut husk extract as a radioprotective agent in cases of planned exposure to ionizing radiation in diagnosticsnuclear medicine.",
publisher = "Beograd : Univerzitet u Beogradu, Institut za nuklearne nauke "Vinča", Društvo za zaštitu od zračenja Srbije i Crne Gore",
journal = "32. simpozijum DZZSCG : zbornik radova",
title = "Eksperimentalni model za procenu mogućeg radioprotektivnog efekta biljnog ekstrakta, Experimental Model for Assessing the Possible Radioprotective Effect of Plant Extract",
pages = "321-327",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12184"
}