Results 81 to 90 of about 186,978 (199)

Managing the Tensions of Essentialism: Purity and Impurity [PDF]

, 2012
This article proposes a new interpretation of Pierre Bourdieu, as a theorist of purity and impurity. Bourdieu’s writings indicate that through the adjudication of things or people as relatively impure or pure an image is constructed of their essential ...
Sue Lampitt, Lampitt, Sue, Robbie Duschinsky, Duschinsky, Robbie   +3 more
core   +1 more source

Improved Method for Determination of Chemical and Radiochemical Purity

Proceedings, 2019
Radiopharmaceuticals are radioactive compounds that have in their structure a radioisotope attached to drugs, which accumulate in certain organs or tissues. [...]
Maria-Roxana Cornoiu, Mirela Mihon, Dana Niculae, Claudia Valentina Popa   +3 more
doaj   +1 more source

Validation of 5 analytical methods (pH, peptide concentration, loss on drying radiochemical purity, peptide identity and purity) for quality control of the kits used for Ga-68 radiolabeling

, 2023
Kits are gaining popularity as a known convenient labelling procedure for gallium-68 based radiopharmaceuticals in the Nuclear Medicine clinic. Cold kits are a benefit to small radiopharmaceutical sites, but their quality should be checked in the same ...
Biljana Marjanovic-Painter (16844823)
core   +1 more source

Absorbed Dose of Human Organs after Injection of 68Ga-EDTMP: Estimation from Biodistribution Data in Wild-Type Rats

Frontiers in Biomedical Technologies, 2018
Purpose: 68Ga is a generator-based radionuclide with suitable characteristics for PET imaging. 68Ga-EDTMP has recently been introduced as a new agent for bone imaging. In this study, the human absorbed dose of this agent was calculated according to RADAR
Hassan Yousefnia, Samaneh Zolghadri, Amir Reza Jalilian   +2 more
doaj  

Preliminary Study of Radioiodination of VP2

Journal of Isotopes, 2016
The VP2 peptide specifically binding to vasoactive intestinal polypeptide receptor 1(VPAC1) receptor was radioiodinated with 131I by bi-functional linker N-succinimidyl 5-(tributylstannyl)-3-pyridinecarboxylate (SPC), and in vitro and in vivo stability ...
MA Huan, TANG Yu, YANG Yuan-you, LIU Ning, LIAO Jia-li, YANG Ji-jun   +5 more
doaj   +1 more source

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

QUALITY CONTROL OF RADIOPHARMACEUTICALS IN MEDICAL INSTITUTIONS

Разработка и регистрация лекарственных средств, 2019
One of the major nuclear medicine agent is radiopharmaceutical (RPh) which is a composition comprising a radioactive isotope in certain chemical form. Quality control, namely the determination of radiochemical purity of radiopharmaceuticals produced in a
G. E. Kodina, A. O. Malysheva
doaj  

Production of 211At and automated radiosynthesis of [211At]MABG via electrophilic astatodesilylation

EJNMMI Radiopharmacy and Chemistry
Background [211At]m-Astatobenzylguanidine ([211At]MABG) has demonstrated potent antitumor efficacy in preclinical models of malignant neuroendocrine tumours including neuroblastoma and pheochromocytoma/paraganglioma.
Yuto Kondo, Taiki Joho, Shigenori Sasaki, Kazumasa Mochizuki, Naoko Hasegawa, Naoyuki Ukon, Ken-ichi Nishijima, Kohshin Washiyama, Hiroshi Tanaka, Tatsuya Higashi, Noriko S. Ishioka, Kazuhiro Takahashi   +11 more
doaj   +1 more source

Validation of the HPLC Analytical Method for the Determination of Chemical and Radiochemical Purity of Ga-68-DOTATATE. [PDF]

Indian J Nucl Med, 2023
Sammartano A, Migliari S, Serreli G, Scarlattei M, Baldari G, Ruffini L.   +5 more
europepmc   +1 more source

Radiolysis-Associated Decrease in Radiochemical Purity of ¹⁷⁷Lu-Radiopharmaceuticals and Comparison of the Effectiveness of Selected Quenchers against This Process. [PDF]

Molecules, 2023
Larenkov A, Mitrofanov I, Pavlenko E, Rakhimov M.   +3 more
europepmc   +1 more source