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2015 2
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26 results

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Page 1
Correction to: Design, Synthesis, Radiolabeling, and Biologic Evaluation of Three (18)F-FDG-Radiolabeled Targeting Peptides for the Imaging of Apoptosis, by Khoshbakht S, Beiki D, Geramifar P, et al. Cancer Biother Radiopharm 2019;34(5):271-279. DOI: 10.1089/cbr.2018.2709.
[No authors listed] [No authors listed] Cancer Biother Radiopharm. 2019 Aug;34(6):417. doi: 10.1089/cbr.2018.2709.correx. Cancer Biother Radiopharm. 2019. PMID: 31411928 Free PMC article. No abstract available.
Vimentin-targeted radiopeptide 99m Tc-HYNIC-(tricine/EDDA)-VNTANST: a promising drug for pulmonary fibrosis imaging.
Rezaeianpour M, Mazidi SM, Nami R, Geramifar P, Mosayebnia M. Rezaeianpour M, et al. Nucl Med Commun. 2023 Sep 1;44(9):777-787. doi: 10.1097/MNM.0000000000001724. Epub 2023 Jul 3. Nucl Med Commun. 2023. PMID: 37395537
The stability test in saline and human plasma and log P determination were performed. Next, the biodistribution study and single photon emission computed tomography (SPECT) integrated with computed tomography (CT) scanning were performed in healthy and bleomycin-induced fi …
The stability test in saline and human plasma and log P determination were performed. Next, the biodistribution study and single phot …
Attenuation Correction for Dedicated Cardiac SPECT Imaging Without Using Transmission Data.
Tadesse GF, Geramifar P, Abbasi M, Tsegaw EM, Amin M, Salimi A, Mohammadi M, Teimourianfard B, Ay MR. Tadesse GF, et al. Mol Imaging Radionucl Ther. 2023 Feb 23;32(1):42-53. doi: 10.4274/mirt.galenos.2022.55476. Mol Imaging Radionucl Ther. 2023. PMID: 36818953 Free PMC article.
Proposed attenuation correction and computed tomography based attenuation correction average myocardial perfusion count was significantly higher than that in non-AC in the mid-inferior, mid-lateral, basal-inferior, and lateral regions (p<0.001). CONCLUSION: The proposed …
Proposed attenuation correction and computed tomography based attenuation correction average myocardial perfusion count was significantly hi …
Production and Clinical Applications of Radiopharmaceuticals and Medical Radioisotopes in Iran.
Jalilian AR, Beiki D, Hassanzadeh-Rad A, Eftekhari A, Geramifar P, Eftekhari M. Jalilian AR, et al. Semin Nucl Med. 2016 Jul;46(4):340-58. doi: 10.1053/j.semnuclmed.2016.01.006. Semin Nucl Med. 2016. PMID: 27237443 Review.
In the field of therapy, other than the use of old timers such as I-131 and different forms of P-32, there has been quite a significant advancement in production and application of therapeutic radiopharmaceuticals in recent years. ...
In the field of therapy, other than the use of old timers such as I-131 and different forms of P-32, there has been quite a significa …
Comparable assessment of adolescent repeated physical or psychological stress effects on adult cardiac performance in female rats.
Mousavi MS, Meknatkhah S, Imani A, Geramifar P, Riazi G. Mousavi MS, et al. Sci Rep. 2023 Sep 29;13(1):16401. doi: 10.1038/s41598-023-43721-7. Sci Rep. 2023. PMID: 37775558 Free PMC article.

This included left ventricular hypertrophy [IVSd: 0.1968 0.0163 vs. 0.1520 0.0076, P < 0.05; LVPWd: 0.2877 0.0333 vs. 0.1689 0.0057, P < 0.01; LVPWs: 0.3180 0.0382 vs. 0.2226 0.0121, P < 0.05; LV-mass: 1.283 0.0836 vs. 1.000 0.0241,

…

This included left ventricular hypertrophy [IVSd: 0.1968 0.0163 vs. 0.1520 0.0076, P < 0.05; LVPWd: 0.2877 0.0333 vs. 0.1689

…
Differential privacy preserved federated transfer learning for multi-institutional 68Ga-PET image artefact detection and disentanglement.
Shiri I, Salimi Y, Maghsudi M, Jenabi E, Harsini S, Razeghi B, Mostafaei S, Hajianfar G, Sanaat A, Jafari E, Samimi R, Khateri M, Sheikhzadeh P, Geramifar P, Dadgar H, Bitrafan Rajabi A, Assadi M, Bénard F, Vafaei Sadr A, Voloshynovskiy S, Mainta I, Uribe C, Rahmim A, Zaidi H. Shiri I, et al. Eur J Nucl Med Mol Imaging. 2023 Dec;51(1):40-53. doi: 10.1007/s00259-023-06418-7. Epub 2023 Sep 8. Eur J Nucl Med Mol Imaging. 2023. PMID: 37682303 Free PMC article.

Statistical analysis using the Wilcoxon test revealed significant differences between the three approaches, with FTL outperforming CeBa and CeZe (p-value < 0.05) in the clean test set. The qualitative assessment demonstrated that FTL-ASC significantly improved image qua

…
Statistical analysis using the Wilcoxon test revealed significant differences between the three approaches, with FTL outperforming CeBa and …
Potential advantages of FDG-PET radiomic feature map for target volume delineation in lung cancer radiotherapy.
Falahatpour Z, Geramifar P, Mahdavi SR, Abdollahi H, Salimi Y, Nikoofar A, Ay MR. Falahatpour Z, et al. J Appl Clin Med Phys. 2022 Sep;23(9):e13696. doi: 10.1002/acm2.13696. Epub 2022 Jun 14. J Appl Clin Med Phys. 2022. PMID: 35699200 Free PMC article.

The linear regression results showed a positive correlation between GTV(GS) and GTV(RFM-entropy) (r = 0.98, p < 0.001), between GTV(GS) and GTV(RFM-contrast) (r = 0.93, p < 0.001), and between GTV(GS) and GTV(RFM-H-correlation) (r = 0.91, p < 0.001).

…

The linear regression results showed a positive correlation between GTV(GS) and GTV(RFM-entropy) (r = 0.98, p < 0.001), between GT

…
Radiomics predictive modeling from dual-time-point FDG PET Ki parametric maps: application to chemotherapy response in lymphoma.
Samimi R, Shiri I, Ahmadyar Y, van den Hoff J, Kamali-Asl A, Rezaee A, Yousefirizi F, Geramifar P, Rahmim A. Samimi R, et al. EJNMMI Res. 2023 Jul 26;13(1):70. doi: 10.1186/s13550-023-01022-0. EJNMMI Res. 2023. PMID: 37493872 Free PMC article.
GLRLM_RLNU from static features demonstrated a strong correlation (AUC = 0.75, p value = 0.0001, q value = 0.0007) with therapy response. The most predictive DTP features were GLCM_Energy, GLCM_Entropy, and Uniformity, each with AUC = 0.73, p value = 0.0001, and q v …
GLRLM_RLNU from static features demonstrated a strong correlation (AUC = 0.75, p value = 0.0001, q value = 0.0007) with therapy respo …
Multicenter quantitative 18F-fluorodeoxyglucose positron emission tomography performance harmonization: use of hottest voxels towards more robust quantification.
Vosoughi H, Momennezhad M, Emami F, Hajizadeh M, Rahmim A, Geramifar P. Vosoughi H, et al. Quant Imaging Med Surg. 2023 Apr 1;13(4):2218-2233. doi: 10.21037/qims-22-443. Epub 2023 Feb 8. Quant Imaging Med Surg. 2023. PMID: 37064407 Free PMC article.
The proposed reconstruction protocols for harmonization and standard clinical reconstruction settings were compared to each other across all scanners. RESULTS: A significant difference (P value <0.0001) was observed in the aforementioned quantitative metrics between SBR …
The proposed reconstruction protocols for harmonization and standard clinical reconstruction settings were compared to each other across all …
Design, synthesis, radiolabeling and biological evaluation of new urea-based peptides targeting prostate specific membrane antigen.
Mosayebnia M, Hajimahdi Z, Beiki D, Rezaeianpour M, Hajiramezanali M, Geramifar P, Sabzevari O, Amini M, Hatamabadi D, Shahhosseini S. Mosayebnia M, et al. Bioorg Chem. 2020 Jun;99:103743. doi: 10.1016/j.bioorg.2020.103743. Epub 2020 Mar 13. Bioorg Chem. 2020. PMID: 32217372
The selected peptides were synthesized and radiolabeled with (99m)Tc. The in-vitro tests (log P, stability in normal saline and fresh human plasma, and affinity toward PSMA-positive LNCaP cell line) and in-vivo characterizations of radiopeptides (biodistribution and Single …
The selected peptides were synthesized and radiolabeled with (99m)Tc. The in-vitro tests (log P, stability in normal saline and fresh …
26 results