Results 41 to 50 of about 222,216 (254)

Internuclear chromosome bridges in thyrocytes of papillary thyroid cancer in patients, subjected to radioactive iodine isotopes during first months after the accident at the Chernobyl nuclear power plant [PDF]

open access: yesМорфологія, 2015
Background. Fallout from Chernobyl accident was primarily to iodine radioisotopes, with Iodine-131 (I-131) being the most predominant. Radioiodines accumulated following the accident could induce pathologic changes in thyrocytes.
Kravtsov V.Iu.   +4 more
doaj   +3 more sources

Deriving Iodine-free spectra for high-resolution echelle spectrographs [PDF]

open access: yes, 2019
We describe a new method to derive clean, iodine-free spectra directly from observations acquired using high-resolution echelle spectrographs equipped with iodine cells. The main motivation to obtain iodine-free spectra is to use portions of the spectrum that are superimposed with the dense forest of iodine absorption lines, in order to retrieve lines ...
arxiv   +1 more source

Current concepts of 131I therapy in oncology: Indications, methods and follow up [PDF]

open access: yesArchive of Oncology, 2006
Radioiodine in various forms (as sodium iodide and as the iodinated compounds MIBG, LIPIODOL, et al.) has been used as a therapeutic agent in oncology. Differentiated thyroid carcinoma (DTC) has been successfully treated by 131I therapy.
Mihailović Jasna
doaj   +1 more source

Molecular imaging of HER2 receptor: Targeting HER2 for imaging and therapy in nuclear medicine

open access: yesFrontiers in Molecular Biosciences, 2023
Targeting HER 2 for imaging and therapy in nuclear medicine has been used with a special emphasis on developing more powerful radiopharmaceuticals. Zirconium-89 plays an essential role in immune PET imaging so was used labeled with anti-HER2 antibody ...
Daniela Miladinova
doaj   +1 more source

Thyroid cell irradiation by radioiodines: a new Monte Carlo electron track-structure code

open access: yesBrazilian Archives of Biology and Technology, 2007
The most significant impact of the Chernobyl accident is the increased incidence of thyroid cancer among children who were exposed to short-lived radioiodines and 131-iodine.
Christophe Champion   +3 more
doaj   +1 more source

The seven-year preliminary results of brachytherapy with Iodine-125 seeds for localized prostate cancer treated at a Brazilian single-center

open access: yesInternational Brazilian Journal of Urology, 2007
OBJECTIVE: To report the seven-year preliminary results of a single-center on brachytherapy with Iodine-125 seeds, used in combination with external beam radiotherapy in selected patients with localized prostate cancer (T1-T2). MATERIALS AND METHODS: All
Carlos A. S. Franca   +3 more
doaj   +1 more source

Development of Water‐Soluble 3‐Nitro‐2‐Pyridinesulfenate for Disulfide Bond Formation of Peptide Under Aqueous Conditions

open access: yesChemistry – A European Journal, EarlyView.
Highly water‐soluble Npy‐sulfenate functions as an efficient oxidizing agent for the formation of disulfide bonds in thiol‐containing peptides. The Npy‐sulfenate can be used to form a disulfide bond with a thiol‐containing peptide produced by thiol‐additive‐free NCL, thereby facilitating the one‐pot synthesis of adrenomedullin.
Akihiro Taguchi   +8 more
wiley   +1 more source

Superconducting High Pressure Phases Composed of Hydrogen and Iodine [PDF]

open access: yes, 2015
Evolutionary structure searches predict three new phases of iodine polyhydrides stable under pressure. Insulating P1-H5I, consisting of zigzag chains of HI (delta+)and H2(delta-) molecules, is stable between 30-90 GPa. Cmcm-H2I and P6/mmm-H4I are found on the 100, 150 and 200 GPa convex hulls.
arxiv   +1 more source

European Consensus on Malabsorption—UEG & SIGE, LGA, SPG, SRGH, CGS, ESPCG, EAGEN, ESPEN, and ESPGHAN. Part 1: Definitions, Clinical Phenotypes, and Diagnostic Testing for Malabsorption

open access: yesUnited European Gastroenterology Journal, EarlyView.
ABSTRACT Malabsorption is a complex and multifaceted condition characterised by the defective passage of nutrients into the blood and lymphatic streams. Several congenital or acquired disorders may cause either selective or global malabsorption in both children and adults, such as cystic fibrosis, exocrine pancreatic insufficiency (EPI), coeliac ...
Marco Vincenzo Lenti   +29 more
wiley   +1 more source

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