| Autor: |
Sara Vosoughi, Nafise Salek, Hassan Yousefnia, Milad Delavari, Seyed Mahmoud Reza Aghamiri, Hassan Ranjbar |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
Current Radiopharmaceuticals. 16:64-70 |
| ISSN: |
1874-4710 |
| Popis: |
Background: HYNIC – Bombesin (BBN) is a potential peptide for targeted radionuclide therapy in gastrin-releasing peptide receptor (GRPr)-positive malignancies. The 188Re-HYNIC-BBN is a promising radiopharmaceutical for use in prostate cancer therapy. Objective: The aim of this study was to estimate the absorbed dose due to 188Re-HYNIC-BBN radio-complex in human organs based on bio-distribution data of rats. Methods: In this research, using bio-distribution data of 188Re-HYNIC-BBN in rats, its radiation absorbed dose of the adult human was calculated for different organs based on MIRD dose calculation method. Results: A considerable equivalent dose amount of 188Re-Hynic-BBN (0.093 mGy/MBq) was accumulated in the prostate. Moreover, all other tissues except for the kidneys and pancreas approximately received insignificant absorbed dose. Conclusion: Since the acceptable absorbed dose for the complex was observed in the prostate, 188Re-Hynic-Bombesin can be regarded as a new potential agent for prostate cancer therapy. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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