Results 11 to 20 of about 26,991 (196)

Experimental study of the method for obtaining the radiopharmaceuticals "Sodium pertechnetate (99mTc)" using an extraction installation in "hot" cells of the NSC "Kharkiv Institute of Physics and Technology" [PDF]

Ядерна фізика та енергетика
This paper presents the results of the first testing of technological equipment to produce radiopharmaceuticals "Sodium pertechnetate (99mTc), extraction, solution for injection" with technological equipment located in the laboratory of radioisotope ...
І. М. Karnaukhov, V. І. Slisenko, B. V. Borts, А. Yu. Zelinsky, L. М. Sidenko, І. V. Ushakov, О. V. Nevara, І. V. Patozkin, А. О. Mytsykov, О. V. Bykhun, V. V. Tryshyn, І. А. Maliuk, V. М. Makarovskyi   +12 more
doaj   +1 more source

Comparison of 99mTc-3PRGD2 integrin receptor imaging with 99mTc-MDP bone scan in diagnosis of bone metastasis in patients with lung cancer: a multicenter study. [PDF]

PLoS ONE, 2014
99mTc-3PRGD2, a promising tracer targeting integrin receptor, may serve as a novel tumor-specific agent for single photon emission computed tomography (SPECT).
Weibing Miao, Shan Zheng, Haojie Dai, Feng Wang, Xiaona Jin, Zhaohui Zhu, Bing Jia   +6 more
doaj   +1 more source

A direct comparison of the diagnostic efficacy of alternative scaffoldbased radiopharmaceuticals [^99mTc]Tc-ADAPT6 and [^99mTc]Tc-(HE)₃-G3 in patients with HER2-positive breast cancer

Бюллетень сибирской медицины, 2023
Aim. To perform a direct comparison of the diagnostic efficacy of [99mTc]Tc-ADAPT6 and [99mTc]Tc-(HE) -G3 in HER2-positive breast cancer patients before the systemic treatment.Materials and methods.
O. D. Bragina, S. M. Deyev, E. Yu. Garbukov, V. E. Goldberg, V. I. Chernov, V. M. Tolmachev   +5 more
doaj   +1 more source

Comparison of 99mTc-DMSA, 99mTc-DTPA and 99mTc-MAG3 Renal Scintigraphy in the Calculation of Relative Renal Function

Journal of Urological Surgery, 2020
Objective:The aim of this study was to compare Tc-99m dimercaptosuccinic acid (99mTc-DMSA) renal cortical scintigraphy and Tc-99m diethylene triamine pentaacetic acid (99mTc-DTPA) and Tc-99m mercaptoacetyltriglycine (99mTc-MAG3) dynamic renal ...
Fadime Demir, Mustafa Demir
doaj   +1 more source

Rhenium‐Based β‐Galactosidase Probe Allows Senescence Profiling by Mass Cytometry

Angewandte Chemie, EarlyView.
Senescence‐associated β‐galactosidase (SA‐β‐Gal) activity is a widely accepted biomarker of cellular senescence, yet its integration with other senescence markers has been limited by available detection methods. Here, we introduce ReGal, a mass cytometry‐compatible SA‐β‐Gal activity probe that can be multiplexed with established markers of senescence ...
Adam Tam, Kris Elbein, Aleida G. Gonzalez, Edgar A. Arriaga, Mark Nitz   +4 more
wiley   +2 more sources

The effect of radiolabeled nanostructured lipid carrier systems containing imatinib mesylate on NIH-3T3 and CRL-1739 cells

Drug Delivery, 2020
The aim of current study is to develop new nanostructured lipid carrier systems (NLCSs) containing imatinib mesylate (IMT) and evaluate their targeting efficiency on NIH-3T3 as fibroblast cells and CRL-1739 as gastric adenocarcinoma cells with ...
Evren Atlihan Gundogdu, Emine Selin Demir, Meliha Ekinci, Emre Ozgenc, Derya Ilem Ozdemir, Zeynep Senyigit, Makbule Asikoglu   +6 more
doaj   +1 more source

Preparation and Preliminary Imaging Evaluation of a Group of Novel Rapid 99mTc-Labeled Boric Acid Derivatives Tracers for Myocardial Perfusion Imaging

Journal of Isotopes, 2022
Nuclear cardiology plays an important role in management of cardiac patients with known or suspected coronary artery disease (CAD). CAD is the leading cause of premature death and permanent disability. Myocardial perfusion imaging (MPI) with radiotracers
ZHANG Lixia;ZHANG Zongyao;ZHANG Hailong;HAN Kai;ZHAO Zuoquan;FANG Wei
doaj  

Comparison of relative renal function measured with either 99mTc-DTPA or 99mTc-EC dynamic scintigraphies with that measured with 99mTc-DMSA static scintigraphy

International Brazilian Journal of Urology, 2006
OBJECTIVE: The aim of this study was to compare the renal function measured with either 99mTc-DTPA or 99mTc-EC dynamic scintigraphies with that measured using 99mTc-DMSA static scintigraphy.
F. C. Domingues, G. Y. Fujikawa, H. Decker, G. Alonso, J. C. Pereira, P. S. Duarte   +5 more
doaj   +1 more source

The role of 99mTc-MIBI SPECT/CT in patients with secondary hyperparathyroidism: comparison with 99mTc-MIBI planar scintigraphy and ultrasonography

BMC Medical Imaging, 2020
Background This study aimed to compare the sensitivity of 99mTc-MIBI SPECT/CT, 99mTc-MIBI planar scintigraphy and ultrasonography (US) in patients with secondary hyperparathyroidism (SHPT), and to explore the factors that affect the sensitivity of 99mTc ...
Shu-Qin Jiang, Ting Yang, Qiong Zou, Lei Xu, Ting Ye, Yin-Qian Kang, Wan-Ru Li, Ju Jiao, Yong Zhang   +8 more
doaj   +1 more source

Determination of Radiochemical Purity of 99mTc-DTPA Using One-System Method of Paper Chromatography [PDF]

Journal of Pure and Applied Chemistry Research, 2019
The more efficient and effective quality control techniques for 99mTc-DTPA are needed because 99mTc has a short half-life of around 6.0 hours. We have succeeded in developing a one-system of TLC for radiochemical purity testing system that is faster and ...
Maskur Maskur, Enny Lestari, Amal Rezka Putra, Dede Kurniasih, Endang Sarmini, Yayan Tahyan, Adang Hardi Gunawan, Arni Aries   +7 more
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