Results 81 to 90 of about 1,483,627 (232)

Dosimetric and Radiobiological Comparison of Three-Dimensional Conformal Radiotherapy and Helical Tomotherapy in Whole Pelvic Radiotherapy of Prostate Cancer Patients [PDF]

Journal of Biomedical Physics and Engineering
Background: Modern radiotherapy techniques can destroy tumors with less harm to surrounding normal tissues. Normal Tissue Complication Probability (NTCP) models are useful to evaluate treatment plans.
Marziyeh Mirzaeiyan, Ali Akhavan, Alireza Amouheidari, Atoosa Adibi, Simin Hemati, Mahnaz Etehadtavakol, Hossein Khanahmad, Parvaneh Shokrani   +7 more
doaj   +1 more source

Apport critique sur les matériels et logiciels 3D : Synthèse des outils et des technologies 3D

, 2020
"Le regroupement des différents partenaires du Consortium 3D SHS (Huma-Num) a été l’occasion de partager l’expertise et le savoir-faire - tant théorique que pratique - de ses membres, sur les modalités de production d’un objet numérique patrimonial.
Consortium 3D SHS Team
core  

Glutaminolysis Blockade‐Empowered Bimodal Nanodepot for Spatially Complementary Sono‐Thermal Ablation via PANoptosis and STING Activation Against Large Tumors

Advanced Science, EarlyView.
An injectable bimodal TCPD nanodepot disrupts glutaminolysis and TCA metabolism, sensitizing large tumors to spatially complementary sono‐thermal ablation for complete treatment coverage. This intervention induces mitochondrial and endoplasmic reticulum dysfunction, genotoxicity, and NAD+ depletion, converging to trigger PANoptosome assembly and ...
Yi‐Ming Liu, Juan Qin, Si‐Yuan Wu, Xue‐Zhen Zhu, Yun‐Fei Cai, Pei‐Yao Sun, Hao Yang, Xing‐Yue Wang, Shu Li, Duo Wang, Hai‐Dong Zhu   +10 more
wiley   +1 more source

Intermittent Fasting Reduces Taurine Availability and Promotes Antitumor Immunity Through PERK Attenuation‐Associated Paraptosis‐Like Cell Death in Colorectal Cancer

Advanced Science, EarlyView.
This study identifies reduced taurine availability as a mediator of intermittent fasting in colorectal cancer and shows that taurine interacts with GRP78 to maintain PERK abundance post‐transcriptionally. It further shows that taurine depletion destabilizes PERK, induces immunogenic paraptosis, remodels the tumor microenvironment toward a CD8+ T cell ...
Baohui Song, Sikei Kam, Jingyi Liu, Rui Lv, Xucheng Huo, Zhanghan Chen, Yuelun Dong, Shilun Cai, Bing Li, Ruobing Ren, Yunshi Zhong, Mingyan Cai   +11 more
wiley   +1 more source

Dosimetric Comparison of Three-Dimensional Conformal Radiotherapy (3D-CRT) and Intensity Modulated Radiotherapy Techniques (IMRT) with Radiotherapy Dose Simulations for Left-Sided Mastectomy Patients

European Journal of Breast Health, 2019
Objective:To compare 3-dimensional conformal radiotherapy (3D-CRT) and intensity modulated radiotherapy (IMRT) techniques on the target tissue and critical organ doses in terms of dosimetry, during treatment planning of patient’s post-mastectomy ...
Serhat Aras, Türkan İkizceli, Meryem Aktan   +2 more
doaj   +1 more source

Does gap-free intensity modulated chemoradiation therapy provide a greater clinical benefit than 3D conformal chemoradiation in patients with anal cancer?

Radiation Oncology, 2012
Background Chemoradiation is the standard treatment for anal cancer. 3D conformal radiotherapy (3D-CRT) is usually split in 2 sequences with a therapeutic break (gap) in between.
Dewas Claire, Maingon Philippe, Dalban Cécile, Petitfils Aurélie, Peignaux Karine, Truc Gilles, Martin Etienne, Khoury Cédric, Dewas Sylvain, Créhange Gilles   +9 more
doaj   +1 more source

Archéologie :imagerie numérique et 3D

, 2018
Participation du CST3D SHS au séminaire scientifique organisé par l'IRISA /INRAP. Juin 2018 , Paris. Les communications du séminaire se sont concentrées sur les apports heuristiques de la modélisation 3D et de l’imagerie ...
Consortium 3D SHS Team
core  

Impact of Histopathological Response on Outcomes After Surgical Resection Following Carbon‐Ion Radiotherapy for Pancreatic Cancer With Arterial Involvement

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Aim Carbon‐ion radiotherapy (CIRT) provides superior dose distribution and higher biological effectiveness than conventional X‐ray radiotherapy and has emerged as a promising component of multidisciplinary treatment for advanced pancreatic ductal adenocarcinoma (PDAC).
Kenichiro Araki, Norio Kubo, Yuhei Miyasaka, Hayato Ikota, Ryo Muranushi, Mariko Tsukagoshi, Takamichi Igarashi, Masahiko Okamoto, Tatsuya Ohno, Ken Shirabe   +9 more
wiley   +1 more source

Parotid gland as an organ at risk in whole-brain radiation therapy: A retrospective comparison of 3D-CRT and IMRT techniques from a tertiary cancer center

Cancer Research, Statistics, and Treatment
Background: Regardless of primary malignancy, whole-brain radiation therapy (WBRT) is the preferred treatment for brain metastases. However, WBRT exposes the parotid glands to significant radiation.
RA Sunil, BR Darshan, Siddanna Pallad, T Naveen, Lokesh Vishwanath, Sanjeet Mandal   +5 more
doaj   +1 more source

Aïoli, une plateforme d'annotation sémantique 3D pour la documentation collaborative d'objets patrimoniaux

, 2020
"Modéliser puis annoter un objet patrimonial en 3D à l’aide d’un simple smartphone, c’est ce que permet aujourd’hui le web service Aïoli développé au sein du laboratoire MAP ...."
Consortium 3D SHS Team
core