Radioiodine-induced kidney damage and protective effect of amifostine: An experimental study

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dc.authoridTorun, Nese/0000-0002-5597-676X
dc.authoridDURMUS ALTUN, GULAY/0000-0002-1822-9386
dc.authorwosidTorun, Nese/AAE-2718-2021
dc.authorwosidDURMUS ALTUN, GULAY/S-6586-2016
dc.contributor.authorAktoz, T.
dc.contributor.authorDurmus-Altun, G.
dc.contributor.authorUsta, U.
dc.contributor.authorTorun, N.
dc.contributor.authorErgulen, A.
dc.contributor.authorAtakan, I. H.
dc.date.accessioned2024-06-12T10:51:25Z
dc.date.available2024-06-12T10:51:25Z
dc.date.issued2012
dc.departmentTrakya Üniversitesien_US
dc.description.abstractBackground: Ablative radioiodine-131 (I-131) therapy is used in the standart treatment procedure of thyroid carcinoma and procedures using I-131 represent the majority of Nuclear Medicine therapeutic procedures. The principal route of I-131 excretion after the administration of I-131 is the urine. Amifostine is an organic thiophosphate ester prodrug and the kidney concentrations of the active metabolite WR-1065 are about 100 times higher than tumour concentrations. To our knowledge, there is no published data in literature presenting acute effect of radioiodine on renal tissue during high dose I-131 radioiodine treatment (RIT). Additionally, it is not known whether amifostine takes role in this process. Materials and methods: In this study, 50 healthy female Wistar albino rats, weighing 200-250 g and averaging 16 weeks old were utilised. The rats were randomly divided into ten groups. 1-Sham group (n=5), 2-Amifostine group (n=5): rats pretreated with 1 cc amifostine (200 mg/kg) by intraperitoneal injection, 3- Radioactive iodine first day group (RI-1) (n=5): rats treated with 1 cc oral 185 MBq radioactive iodine-131 and sacrification performed after 1st day, 4- Amifostine + Radioactive iodine first day group (A+RI-1) (n=5): rats pretreated with amifostine (200 mg/kg) by intraperitoneal injection and rats treated with 5mCi radioactive iodine-131 and sacrification performed after 1st day. 5- Radioactive iodine third day group (RI-3) (n=5), 6- Amifostine + Radioactive iodine third day group (A+RI-3) (n=5), 7- Radioactive iodine fifth day group (RI-5) (n=5), 8- Amifostine + Radioactive iodine fifth day group (A+RI-5) (n=5), 9- Radioactive iodine seventh day group (RI-7) (n=5) and 10- Amifostine + Radioactive iodine seventh day group (A+RI-7) (n=5). The renal cast formation and tubular damage are evaluated by a pathologist in a blinded manner. Results: Ablative radioiodine-131 therapy induced renal tubular damage was significantly higher in the radioactive iodine fifth day group (RI-5) when compared with the Sham group (p=0.01) and Amifostine group (p=0.01). Conclusions: A marked ablative radioiodine-131 induced renal toxicity was seen at fifth day of the therapy after a single RIT application and the main histopathological change was tubular damage. Amifostine have protective effects against ablative radioiodine-131 therapy and this effect is significant at fifth day of the therapy. Hippokratia. 2012; 16 (1): 4045en_US
dc.identifier.endpage45en_US
dc.identifier.issn1108-4189
dc.identifier.issue1en_US
dc.identifier.pmid23930056en_US
dc.identifier.scopus2-s2.0-84855467291en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage40en_US
dc.identifier.urihttps://hdl.handle.net/20.500.14551/18359
dc.identifier.volume16en_US
dc.identifier.wosWOS:000299757900007en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherLithographiaen_US
dc.relation.ispartofHippokratiaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAmifostineen_US
dc.subjectRadioiodine Therapyen_US
dc.subjectRenal Toxicityen_US
dc.subjectSymporteren_US
dc.titleRadioiodine-induced kidney damage and protective effect of amifostine: An experimental studyen_US
dc.typeArticleen_US

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