Results 31 to 40 of about 1,114,407 (265)

Addition of Camrelizumab to Transarterial Chemoembolization in Hepatocellular Carcinoma With Untreatable Progression

Technology in Cancer Research & Treatment, 2022
Purpose: The present retrospective study aimed to evaluate the efficacy and safety of camrelizumab addition to transarterial chemoembolization (TACE) in the treatment of hepatocellular carcinoma (HCC) with TACE-related untreatable progression (UP ...
Yanqiao Ren PhD, Ziyi Liu MD, Joyman Makamure PhD, Xuefeng Kan PhD, Songlin Song PhD, Yiming Liu PhD, Kun Qian PhD, Chuansheng Zheng PhD, Bin Liang PhD   +8 more
doaj   +1 more source

Applications of Molecular Imaging [PDF]

, 2010
Today molecular imaging technologies play a central role in clinical oncology. The use of imaging techniques in early cancer detection, treatment response, and new therapy development is steadily growing and has already significantly impacted on clinical management of cancer.
Craig J, Galbán, Stefanie, Galbán, Marcian E, Van Dort, Gary D, Luker, Mahaveer S, Bhojani, Alnawaz, Rehemtulla, Brian D, Ross   +6 more
openaire   +2 more sources

Molecular Imaging of Hypoxia [PDF]

Journal of Nuclear Medicine, 2008
Hypoxia, a condition of insufficient O2 to support metabolism, occurs when the vascular supply is interrupted, as in stroke or myocardial infarction, or when a tumor outgrows its vascular supply. When otherwise healthy tissues lose their O2 supply acutely, the cells usually die, whereas when cells gradually become hypoxic, they adapt by up-regulating ...
Kenneth A, Krohn, Jeanne M, Link, Ralph P, Mason   +2 more
openaire   +2 more sources

Flow velocity quantification by exploiting the principles of the Doppler effect and magnetic particle imaging

Scientific Reports, 2021
Changes in blood flow velocity play a crucial role during pathogenesis and progression of cardiovascular diseases. Imaging techniques capable of assessing flow velocities are clinically applied but are often not accurate, quantitative, and reliable ...
Dennis Pantke, Florian Mueller, Sebastian Reinartz, Fabian Kiessling, Volkmar Schulz   +4 more
doaj   +1 more source

Comments on the NEMA NU 4-2008 Standard on Performance Measurement of Small Animal Positron Emission Tomographs

EJNMMI Physics, 2020
The National Electrical Manufacturers Association’s (NEMA) NU 4-2008 standard specifies methodology for evaluating the performance of small-animal PET scanners.
Patrick Hallen, David Schug, Volkmar Schulz   +2 more
doaj   +1 more source

Development and Evaluation of 18F-IRS for Molecular Imaging Mutant EGF Receptors in NSCLC

Scientific Reports, 2017
To prepare and evaluate a new radiotracer 18F-IRS for molecular imaging mutant EGF Receptors in vitro and vivo. Uptake and efflux of 18F-IRS were performed with four NSCLC cell lines including HCC827, H1975, H358 and H520.
Yan Song, Zunyu Xiao, Kai Wang, Xiance Wang, Chongqing Zhang, Fang Fang, Xilin Sun, Baozhong Shen   +7 more
doaj   +1 more source

68Ga-PSMA and 11C-Choline comparison using a tri-modality PET/CT-MRI (3.0 T) system with a dedicated shuttle

European Journal of Hybrid Imaging, 2018
Background The aim of this study was to prospectively compare the detection rate of 68Ga-PSMA versus 11C-Choline in men with prostate cancer with biochemical recurrence and to demonstrate the added value of a tri-modality PET/CT-MRI system.
Omar Alonso, Gerardo dos Santos, Margarita García Fontes, Henia Balter, Henry Engler   +4 more
doaj   +1 more source

Multi-tracer and multiparametric PET imaging to detect the IDH mutation in glioma: a preclinical translational in vitro, in vivo, and ex vivo study

Cancer Imaging, 2022
Background This translational study explores multi-tracer PET imaging for the non-invasive detection of the IDH1 mutation which is a positive prognostic factor in glioma.
Alexandra Clément, Timothee Zaragori, Romain Filosa, Olga Ovdiichuk, Marine Beaumont, Charlotte Collet, Emilie Roeder, Baptiste Martin, Fatiha Maskali, Muriel Barberi-Heyob, Celso Pouget, Matthieu Doyen, Antoine Verger   +12 more
doaj   +1 more source

Maltotriose-based probes for fluorescence and photoacoustic imaging of bacterial infections

Nature Communications, 2020
Sensitive diagnostic tools for bacterial infections of wounds and surgical sites are necessary to enable early detection and determine optimal means of treatment.
Aimen Zlitni, Gayatri Gowrishankar, Idan Steinberg, Tom Haywood, Sanjiv Sam Gambhir   +4 more
doaj   +1 more source

Long-term Ashtanga yoga practice decreases medial temporal and brainstem glucose metabolism in relation to years of experience

EJNMMI Research, 2020
Background Yoga is increasingly popular worldwide with several physical and mental benefits, but the underlying neurobiology remains unclear. Whereas many studies have focused on pure meditational aspects, the triad of yoga includes meditation, postures,
June van Aalst, Jenny Ceccarini, Georg Schramm, Donatienne Van Weehaeghe, Ahmadreza Rezaei, Koen Demyttenaere, Stefan Sunaert, Koen Van Laere   +7 more
doaj   +1 more source