Results 1 to 10 of about 8,808,149 (269)

Role of Hyperbaric Oxygenation Plus Hypofractionated Stereotactic Radiotherapy in Recurrent High-Grade Glioma

Frontiers in Oncology, 2021
BackgroundThe presence of hypoxic cells in high-grade glioma (HGG) is one of major reasons for failure of local tumour control with radiotherapy (RT). The use of hyperbaric oxygen therapy (HBO) could help to overcome the problem of oxygen deficiency in ...
Donatella Arpa, Elisabetta Parisi, Giulia Ghigi, Annalisa Cortesi, Pasquale Longobardi, Patrizia Cenni, Martina Pieri, Luca Tontini, Elisa Neri, Simona Micheletti, Francesca Ghetti, Manuela Monti, Flavia Foca, Anna Tesei, Chiara Arienti, Anna Sarnelli, Giovanni Martinelli, Antonio Romeo   +17 more
doaj   +1 more source

Diagnostic and Prognostic Potential of 18F-FET PET in the Differential Diagnosis of Glioma Recurrence and Treatment-Induced Changes After Chemoradiation Therapy

Frontiers in Oncology, 2021
BackgroundMRI-based differential diagnosis of glioma recurrence (GR) and treatment-induced changes (TICs) remain elusive in up to 30% of treated glioma patients.
Monica Celli, Paola Caroli, Elena Amadori, Donatella Arpa, Lorena Gurrieri, Giulia Ghigi, Patrizia Cenni, Giovanni Paganelli, Federica Matteucci   +8 more
doaj   +1 more source

Exploratory Analysis of 18F-3’-deoxy-3’-fluorothymidine (18F-FLT) PET/CT-Based Radiomics for the Early Evaluation of Response to Neoadjuvant Chemotherapy in Patients With Locally Advanced Breast Cancer

Frontiers in Oncology, 2021
PurposeThe objective of this study was to evaluate a set of radiomics-based advanced textural features extracted from 18F-FLT-PET/CT images to predict tumor response to neoadjuvant chemotherapy (NCT) in patients with locally advanced breast cancer (BC ...
Lorenzo Fantini, Maria Luisa Belli, Irene Azzali, Emiliano Loi, Andrea Bettinelli, Giacomo Feliciani, Emilio Mezzenga, Anna Fedeli, Silvia Asioli, Giovanni Paganelli, Anna Sarnelli, Federica Matteucci   +11 more
doaj   +1 more source

Analysis and Control of Single Phase Grid Connected Modular Multilevel Converter in Per Unit

European Mechanical Science, 2020
In this paper, a mathematical model and control methods of a modular multilevel converter are examined in per unit. Some control algorithms, like a sorting algorithm, circulating current control, proportional resonant controller and pulse width ...
Eyüp Akpınar, Elif Beyhan
doaj   +1 more source

Quantitative Multicomponent T2 Relaxation Showed Greater Sensitivity Than Flair Imaging to Detect Subtle Alterations at the Periphery of Lower Grade Gliomas

Frontiers in Oncology, 2021
PurposeTo demonstrate that quantitative multicomponent T2 relaxation can be more sensitive than conventional FLAIR imaging for detecting cerebral tissue abnormalities.MethodsSix patients affected by lower-grade non-enhancing gliomas underwent T2 ...
Pietro Bontempi, Umberto Rozzanigo, Dante Amelio, Daniele Scartoni, Maurizio Amichetti, Paolo Farace   +5 more
doaj   +1 more source

Radiotherapy and High-Dose Interleukin-2: Clinical and Immunological Results of a Proof of Principle Study in Metastatic Melanoma and Renal Cell Carcinoma

Frontiers in Immunology, 2021
High-dose interleukin-2 (HD IL-2) has curative potential in metastatic melanoma (MM) and renal cell carcinoma (RCC). Radiotherapy (RT) kills cancer cells and induces immunomodulatory effects.
Jenny Bulgarelli, Claudia Piccinini, Elisabetta Petracci, Elena Pancisi, Anna Maria Granato, Francesco de Rosa, Massimo Guidoboni, Massimiliano Petrini, Valentina Ancarani, Giovanni Foschi, Antonino Romeo, Luca Tontini, Ugo De Giorgi, Cristian Lolli, Giorgia Gentili, Linda Valmorri, Alice Rossi, Fabio Ferroni, Carla Casadei, Pietro Cortesi, Laura Crudi, Laura Ridolfi   +21 more
doaj   +1 more source

Online MTPA Trajectory Tracking of IPMSM Based on a Novel Torque Control Strategy

Energies, 2019
The maximum-torque-per-ampere (MTPA) scheme is widely used in the interior permanent magnet synchronous machine (IPMSM) drive system to reduce copper losses. However, MTPA trajectory is complicated to solve analytically.
Jianxia Sun, Cheng Lin, Jilei Xing, Xiongwei Jiang   +3 more
doaj   +1 more source

Use of 18F-fluorodeoxyglucose positron emission tomography-computed tomography in patients affected by polymyalgia rheumatica and persistent increase of acute phase reactants

Frontiers in Medicine, 2022
Polymyalgia rheumatica (PMR) is an inflammatory disease affecting older adults characterized by aching pain and morning stiffness of the shoulder and pelvic girdles. Moreover, PMR can be associated with giant cell arteritis (GCA).
Michele Colaci, Jessika Dichiara, Maria Letizia Aprile, Massimo Ippolito, Claudia Schinocca, Giuliana Guggino, Lorenzo Malatino   +6 more
doaj   +1 more source

Reconstructed SPECT images of 177Lu homogeneous cylindrical phantom used for calibration and texture analysis

Scientific Data, 2022
Measurement(s) Calibration Factor • coefficient of variation • Texture Descriptor Technology Type(s) Single Photon Emission Computed Tomography • Image ...
Emilio Mezzenga, Filippo Piccinini, Emiliano Loi, Maria Luisa Belli, Anna Sarnelli   +4 more
doaj   +1 more source

Improvement in Waldenström’s Macroglobulinemia after Successful Treatment of HCV with Direct-acting Antivirals

Annals of Hepatology, 2018
Chronic hepatitis C (HCV) virus infection may be associated with several non-hepatic manifestations, mainly driven by chronic immune stimulation, such as mixed cryoglobulinemia and Non-Hodgkin’s Lymphoma.
Mattia Crespi, Maria Giulia Demarzo, Matteo Brunacci, Gaia Pellegatta, Fabio Ferrando, Alberto Ballestrero, Federica Grillo, Vincenzo Savarino, Edoardo G. Giannini   +8 more
doaj   +1 more source