Results 51 to 60 of about 3,469,794 (238)

Dosimetric Comparing between Protons Beam and Photons Beam 
for Lung Cancer Radiotherapy: A Meta-analysis

Chinese Journal of Lung Cancer, 2013
Background and objective The clinical evidences are not sufficient on the proton beam therapy of lung cancer for lacking of the RCTs on the comparing the proton with the photon beam in lung cancer radiotherapy.
Guangwei TIAN, Nan LI, Guang LI
doaj   +1 more source

Treatment planning study comparing proton therapy, RapidArc and intensity modulated radiation therapy for a synchronous bilateral lung cancer case

, 2014
Purpose: The main purpose of this study is to perform a treatment planning study on a synchronous bilateral non-small cell lung cancer case using three treatment modalities: uniform scanning proton therapy, RapidArc, and intensity modulated radiation ...
Zheng, Yuanshui; Department of Medical Physics, ProCure Proton Therapy Center, Oklahoma City, OK, USA., Zhao, Li; Department of Medical Physics, ProCure Proton Therapy Center, Oklahoma City, OK, USA., Risalvato, Dina; Department of Medical Dosimetry, ProCure Proton Therapy Center, Oklahoma City, Oklahoma, USA., Vargas, Carlos; Radiation Oncology, Proton Collaborative Group (PCG), Bloomington, Indiana, USA., Rana, Suresh; Department of Medical Physics, ProCure Proton Therapy Center, Oklahoma City, OK, USA., Pokharel, Shyam; Department of Medical Physics, 21st Century Oncology, Fort Myers, Florida, USA., Cersonsky, Nancy; Department of Radiation Oncology, ProCure Proton Therapy Center, Oklahoma City, Oklahoma, USA.   +6 more
core   +1 more source

Combating Inflammation and Promoting Anabolism in Osteoarthritic Cartilage Defect With an MMP13‐Sensing Dual‐Drug Scaffold

Advanced Science, EarlyView.
ABSTRACT Osteoarthritis (OA) is a widespread degenerative joint condition marked by progressive cartilage breakdown, and a chronic inflammatory microenvironment, where conventional therapies largely fail to halt disease progression. To address this unmet need, an intra‐articularly implantable, disease‐responsive scaffold was developed for combinatorial
Zhen Zhang, Bangheng Liu, Yulei Mu, Huiqun Zhou, Liang Ma, Chenjie Xu, Dong‐An Wang   +6 more
wiley   +1 more source

A Phosphorylation‐Induced Micellization Switch in the Low‐Complexity Domain of TDP‐43

Advanced Science, EarlyView.
Phosphorylation of TAR DNA‐binding protein's 43 kDa (TDP‐43) low‐complexity domain by casein kinase 1 delta (CK1δ) acts as a molecular switch, redirecting its self‐assembly from macroscopic phase separation toward finite‐sized, spherical block‐copolymer micelles of ∼30 nm.
Rodrigo F. Dillenburg, Anastasia Lopatina, Hao Ruan, Tom Scheidt, Simone Mosna, Emre Pekbilir, Julia Bieber, Frank Schäfer‐Depoix, Katharina Landfester, Carla Schmidt, Martin M. Möckel, Svenja Morsbach, Friederike Schmid, Dorothee Dormann, Lukas Stelzl, Martin Girard, Edward A. Lemke   +16 more
wiley   +1 more source

Liquid Gallium Nanozyme Coatings Enable Sustained Nitric Oxide Generation With Antioxidant and Anti‐Inflammatory Functions

Advanced Science, EarlyView.
Liquid gallium (Ga) acts as a catalytic center for nitric oxide (NO) generation within a tannic acid–zirconium metal–phenolic network coating. Stabilized Ga nanoparticles catalyze S‐nitrosothiol decomposition through surface electron transfer, enabling controlled NO production, enhancing endothelial biocompatibility, and providing antioxidant and anti ...
Franco Centurion, Kang Lin, Shu Geng, Siti Nur Asyura Adzlan, Qingqing Fan, Federico Mazur, Ravindra Kokate, Priyank Kumar, Christina Cortez‐Jugo, Frank Caruso, Rona Chandrawati   +10 more
wiley   +1 more source

Dosimetric advantages of proton beam therapy compared to intensity-modulated radiation therapy for retroperitoneal chordoma

Rare Tumors, 2019
Retroperitoneal chordomas are exceedingly rare and account for less than 5% of all primary bone malignancies. Their etiology remains unknown. We report a rare case of an extravertebral chordoma of the retroperitoneum in a 71-year-old man treated with ...
Nathan Y Yu, Sujay A Vora
doaj   +1 more source

A Decoy‐Receptor‐Armed Biomimetic Nanotherapeutic With Inherent Tropism for Conserved Pathogenic Macrophages for Treating Osteoarthritis and Intervertebral Disc Degeneration

Advanced Science, EarlyView.
A biomimetic doppelgänger nanosystem neutralizes extracellular inflammatory cytokines and silences intracellular pyroptosis, reprogramming pathogenic macrophages to attenuate both joint and spine degeneration. ABSTRACT Osteoarthritis (OA) and intervertebral disc degeneration (IVDD) are debilitating musculoskeletal disorders driven by shared ...
Fudong Li, Bin Zhang, Zhiqiu Zhang, Bing Zheng, Linhui Han, Chen Yan, Jialin Li, Kaiqiang Sun, Tianyi Zhao, Jiangang Shi   +9 more
wiley   +1 more source

PAMELA : overview and status [PDF]

, 2010
The status of the PAMELA (Particle Accelerator for MEdical Applications) project to design an accelerator for proton and light ion therapy using non-scaling Fixed Field Alternating Gradient (ns-FFAG) accelerators is reviewed and ...
Easton, M.J., Tzenov, S.I., Pasternak, J., Witte, H., Johnstone, C., Edgecock, T. R., Machida, S., Cobb, J., Barlow, R. J., Fenning, R.J.L., Vojnovic, B., Owen, H. L., Pattalwar, S., Jones, B., Yokoi, T., Tygier, S.C., Gardner, I.S.K., Witte, H, Hill, M.A., Beard, Carl, Peach, K., Fenning, R., Hill, M., Khan, A., McIntosh, P.A., Bliss, N., Seviour, R., Tygier, S., Edgecock, R., Kelliher, D.J., Tzenov, S., Jones, T.J., Cobb, J H, Smith, S. L., Peach, K. J., Kelliher, D., Pattalwar, S.M., Barlow, Roger, Sheehy, S. L., Aslaninejad, M., Easton, M., Beard, C.D., Pozimski, J.K., Owen, H., Gardner, I. S K, Seviour, Rebecca, Strachan, J., McIntosh, P., Pozimski, Jürgen Klaus, Smith, S.L., Jones, T.   +50 more
core   +3 more sources

Monte Carlo simulation of secondary neutron dose for scanning proton therapy using FLUKA. [PDF]

PLoS ONE, 2017
Proton therapy is a rapidly progressing field for cancer treatment. Globally, many proton therapy facilities are being commissioned or under construction.
Chaeyeong Lee, Sangmin Lee, Seung-Jae Lee, Hankyeol Song, Dae-Hyun Kim, Sungkoo Cho, Kwanghyun Jo, Youngyih Han, Yong Hyun Chung, Jin Sung Kim   +9 more
doaj   +1 more source

Targeting the NR1D1–IGF2BP2–V‐ATPase Axis With Hybrid Nanovesicles Restores Macrophage Rhythms to Reverse Sepsis‐Induced Immunosuppression

Advanced Science, EarlyView.
Sepsis disrupts immune‐cell rhythms and weakens bacterial clearance. Biomimetic nanovesicles combining erythrocyte and inflammation‐activated macrophage membranes deliver siNR1D1 to dysfunctional macrophages, restoring the NR1D1–IGF2BP2–V‐ATPase pathway, circadian regulation, phagolysosomal acidification, and antimicrobial defense.
Lang Chen, Wenyi Lin, Lang Jiang, Xuehui Gao, Chenyan Yu, Jili Han, Zhenping Liu, Xuefeng Li, Mei He, Chang Li, Qilan Li, Chaoying Song, Jiqian Xu, You Shang   +13 more
wiley   +1 more source