Urothelial cancer of the uretero-vesical junction on 18F-Fluciclovine PET/CT: esCancer urotelial de la unión uretero-vesical en PET/TC con 18F-Fluciclovina

Publication date: Available online 6 November 2019Source: Revista Española de Medicina Nuclear e Imagen Molecular (English Edition)Author(s): L.A. Parra, M.L. Stanton, B.D. NguyenAbstract18F-Fluciclovine is used in the PET/CT evaluation of prostatic cancer recurrence, with 11C-Choline and 68Ga-PSMA as alternative choices of radiotracers. 18F-Fluciclovine has been reported with incidental PET/CT imaging of recurrent pancreatic adenocarcinoma and nodal metastasis from penile squamous cell carcinoma. To these PET/CT depictions of non-prostatic neoplasms, the authors add a case of urothelial carcinoma demonstrated during a routine 18F-Fluciclovine PET/CT assessment of prostatic malignancy.
Source: Revista Espanola de Medicina Nuclear e Imagen Molecular - Category: Nuclear Medicine Source Type: research

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This article presents a unique 3D biocompatible Aluminum-based quantum structure (QS) for in vitro cancer detection using Surface Enhanced Raman Scattering (SERS). The Al-based QSs fabricated using ultrashort pulsed laser are of two distinct surface characters, wrinkled and smooth spherical. The limit of detection for chemical sensing of Crystal Violet and Rhodamine 6G by the Al-QS was driven up to single molecule sensing (femtomolar concentration). Biological sensing of cysteine, a disease biomarker and carcinoembryonic antigen (CEA), a cancer biomarker was also tested by the Al-QS. The ability of in vitro cell detection ...
Source: Biosensors and Bioelectronics - Category: Biotechnology Source Type: research
In this study, four different weight% of Punica granatum fruit peel extract were used as green stabilizers to synthesize IONPs followed by a series of characterization experiments and in vitro anticancer evaluation. Results revealed that all synthesized IONPs have high degree of crystallinity and purity. The optimum saturation magnetization, and hydrodynamic size were found to be ∼69 emu.g−1, and 26.52 nm, respectively. Morphological studies demonstrated that adding peel extract decreased size of NPs with the average particle size below 11 nm. Cytotoxicity assay showed that the IONPs were not react...
Source: Journal of Molecular Structure - Category: Molecular Biology Source Type: research
Publication date: 15 March 2020Source: Journal of Molecular Structure, Volume 1204Author(s): A.D. Herrera-España, J. Us-Martín, S. Hernández-Ortega, G. Mirón-López, L. Quijano, J.R. Villanueva-Toledo, G.J. Mena-RejónAbstractThe structural modification of natural products has shown to be a remarkable tool in the generation of novel bioactive molecules. Herein, the synthesis, structural analysis and anticancer activity of the novel triterpenoid thiazole 3 is reported. The synthesis was carried out through the bromination of ochraceolide A (1) and the subsequent heterocyclic condensat...
Source: Journal of Molecular Structure - Category: Molecular Biology Source Type: research
Publication date: Available online 14 December 2019Source: Chemico-Biological InteractionsAuthor(s): Ryan N. Serio, Lorraine J. GudasAbstractEthanol (EtOH) is a recreationally ingested compound that is both teratogenic and carcinogenic in humans. Because of its abundant consumption worldwide and the vital role of stem cells in the formation of birth defects and cancers, delineating the effects of EtOH on stem cell function is currently an active and urgent pursuit of scientific investigation to explicate some of the mechanisms contributing to EtOH toxicity. Stem cells represent a primordial, undifferentiated phase of devel...
Source: Chemico Biological Interactions - Category: Biochemistry Source Type: research
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Source: Sensors and Actuators B: Chemical - Category: Chemistry Source Type: research
This study demonstrates that the concentrations of PM-bound PAHs are mutagenic and that the Excess Cancer Risks exceed the USEPA standard limits. PMs cause cytotoxicity and can also induce genotoxicity to human health analyzed by cell culture and gel electrophoresis. This study helps to promote research to evaluate the PMs bound PHEs toxicity in diverse human cell lines and also their relationship with climatic factors as well as quantitative source apportionment for mitigation purposes.Graphical abstract
Source: Journal of Hazardous Materials - Category: Environmental Health Source Type: research
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Source: Journal of Hazardous Materials - Category: Environmental Health Source Type: research
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Source: Annals of Hepatology - Category: Gastroenterology Tags: Ann Hepatol Source Type: research
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Source: International Journal of Surgery Case Reports - Category: Surgery Source Type: research
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Source: European Journal of Surgical Oncology (EJSO) - Category: Surgery Source Type: research
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