کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8209184 | 1532082 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
125I labeling of clomiphene and biodistribution studies for possible use as a model in breast cancer imaging
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: 125I labeling of clomiphene and biodistribution studies for possible use as a model in breast cancer imaging 125I labeling of clomiphene and biodistribution studies for possible use as a model in breast cancer imaging](/preview/png/8209184.png)
چکیده انگلیسی
Clomiphene has growth-inhibitory effects of breast cancer cells, clomiphene was successfully labeled with 125I via direct electrophilic substitution reaction with labeling yield 97%. It was obtained at optimum substrate amount of 0.5 mg, Chloramine-T was used as an oxidizing agent at optimum amount of 25 µg. Labeling reactions was done at pH 5 at ambient temperature. This study showed good in vitro and in vivo stability of the 125I-clomiphene. The radiolabeled compound showed high ascetic fluid uptake of 18.12±0.27% at 30 min post-injection. Solid tumor uptake of 125I-clomiphene was 12.48±0.32% at 30 min post-injection. This data revealed the localization of tracer in tumor tissue with high percent sufficient to use 125I-clomiphene as a promising tool for the diagnosis of breast cancer.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Radiation and Isotopes - Volume 115, September 2016, Pages 37-44
Journal: Applied Radiation and Isotopes - Volume 115, September 2016, Pages 37-44
نویسندگان
I.T. Ibrahim, M.T. El-Kolaly, M.H. Aboumanei, A. Abdelbary,