Search Results - "Dai, Zhongying"

The dependence of radiation enhancement effect on the concentration of gold nanoparticles exposed to low- and high-LET radiations by Liu, Yan, Liu, Xi, Jin, Xiaodong, He, Pengbo, Zheng, Xiaogang, Dai, Zhongying, Ye, Fei, Zhao, Ting, Chen, Weiqiang, Li, Qiang

“…Abstract We examined the dependence of hydroxyl radical production on the concentration of 15 nm citrate-capped AuNPs and dose using coumarin-3-carboxylic acid…”
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Role of autophagy in high linear energy transfer radiation‐induced cytotoxicity to tumor cells by Jin, Xiaodong, Liu, Yan, Ye, Fei, Liu, Xiongxiong, Furusawa, Yoshiya, Wu, Qingfeng, Li, Feifei, Zheng, Xiaogang, Dai, Zhongying, Li, Qiang

“…Heavy‐ion radiotherapy has a potential advantage over conventional radiotherapy due to improved dose distribution and a higher biological effectiveness in…”
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China's Particle Therapy Equipment Market: Opportunities Outweigh Challenges by Dai, Zhongying, Ma, Yuanyuan, Li, Qiang

“…Since 2019, China has been the second largest medical device market in the world. At present, high-end radiotherapy equipment such as particle therapy system…”
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Nanodosimetric understanding to the dependence of the relationship between dose-averaged lineal energy on nanoscale and LET on ion species by Dai, Tianyuan, Zhang, Hui, Liu, Xinguo, Dai, Zhongying, He, Pengbo, Ma, Yuanyuan, Shen, Guosheng, Chen, Weiqiang, Li, Qiang

“…With the extension of ion species in ion-beam radiotherapy, the sole dependence of relative biological effectiveness (RBE) on linear energy transfer (LET) is…”
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Hyperthermia ablation combined with transarterial chemoembolization versus monotherapy for hepatocellular carcinoma: A systematic review and meta‐analysis by Li, Zheng, Li, Qiang, Wang, Xiaohu, Chen, Weiqiang, Jin, Xiaodong, Liu, Xinguo, Ye, Fei, Dai, Zhongying, Zheng, Xiaogang, Li, Ping, Sun, Chao, Liu, Xiongxiong, Zhang, Qiuning, Luo, Hongtao, Liu, Ruifeng

“…Background and aims The existing evidence has indicated that hyperthermia ablation (HA) and HA combined with transarterial chemoembolization (HATACE) are the…”
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Carbon Ion Radiotherapy Acts as the Optimal Treatment Strategy for Unresectable Liver Cancer During the Coronavirus Disease 2019 Crisis by Li, Zheng, Li, Qiang, Wang, Xiaohu, Li, Sha, Chen, Weiqiang, Jin, Xiaodong, Liu, Xinguo, Dai, Zhongying, Liu, Xiongxiong, Zheng, Xiaogang, Li, Ping, Zhang, Hui, Zhang, Qiuning, Luo, Hongtao, Liu, Ruifeng

“…The coronavirus disease 2019 (COVID-19) pandemic has greatly disrupted the normal treatment of patients with liver cancer and increased their risk of death…”
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A preliminary Monte Carlo study for the treatment head of a carbon-ion radiotherapy facility using TOPAS by Liu, Hongdong, Zhang, Lian, Chen, Zhi, Liu, Xinguo, Dai, Zhongying, Li, Qiang, Xu, Xie George

“…In medical physics it is desirable to have a Monte Carlo code that is less complex, reliable yet flexible for dose verification, optimization, and component…”
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Radiosensitization by Inhibiting Survivin in Human Hepatoma HepG2 Cells to High-LET Radiation by Jin, Xiaodong, Li, Qiang, Wu, Qingfeng, Li, Ping, Matsumoto, Yoshitaka, Furusawa, Yoshiya, Gong, Li, Hao, Jifang, Dai, Zhongying

“…In this study, whether survivin plays a direct role in mediating high-LET radiation resistance in human hepatoma cells was investigated. Small interfering RNA…”
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High LET Radiation Enhances Nocodazole Induced Cell Death in HeLa Cells through Mitotic Catastrophe and Apoptosis by Li, Ping, Zhou, Libin, Dai, Zhongying, Jin, Xiaodong, Liu, Xinguo, Matsumoto, Yoshitaka, Furusawa, Yoshiya, Li, Qiang

“…To understand how human tumor cells respond to the combined treatment with nocodazole and high LET radiation, alterations in cell cycle, mitotic disturbances…”
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Deep learning‐based internal gross target volume definition in 4D CT images of lung cancer patients by Ma, Yuanyuan, Mao, Jingfang, Liu, Xinguo, Dai, Zhongying, Zhang, Hui, Zhang, Xinyang, Li, Qiang

“…Background Contouring of internal gross target volume (iGTV) is an essential part of treatment planning in radiotherapy to mitigate the impact of…”
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Primary study of the relative and compound biological effectiveness model for boron neutron capture therapy based on nanodosimetry by Mao, Haijun, Zhang, Hui, Luo, Ying, Yang, Jingfen, Liu, Yinuo, Zhang, Shichao, Chen, Weiqiang, Li, Qiang, Dai, Zhongying

“…Background The current radiobiological model employed for boron neutron capture therapy (BNCT) treatment planning, which relies on microdosimetry, fails to…”
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Deep learning‐based fast denoising of Monte Carlo dose calculation in carbon ion radiotherapy by Zhang, Xinyang, Zhang, Hui, Wang, Jian, Ma, Yuanyuan, Liu, Xinguo, Dai, Zhongying, He, Rui, He, Pengbo, Li, Qiang

“…Background Plan verification is one of the important steps of quality assurance (QA) in carbon ion radiotherapy. Conventional methods of plan verification are…”
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Selection of breathing phase number in 4D scanned proton treatment planning optimization for lung tumors by Ma, Yuanyuan, Mao, Jingfang, Liu, Xinguo, Dai, Zhongying, Zhang, Hui, Li, Yazhou, Li, Qiang

“…•Five 4D proton plan optimization strategies and one 3D optimization were studied.•3D optimization plan performed worse in target coverage and better in OARs…”
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Nanodosimetric quantities and RBE of a clinically relevant carbon‐ion beam by Dai, Tianyuan, Li, Qiang, Liu, Xinguo, Dai, Zhongying, He, Pengbo, Ma, Yuanyuan, Shen, Guosheng, Chen, Weiqiang, Zhang, Hui, Meng, Qianqian, Zhang, Xiaofang

“…Purpose Although carbon‐ion therapy is becoming increasingly attractive to the treatment of tumors, details about the ionization pattern formed by therapeutic…”
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Nanodosimetric quantity-weighted dose optimization for carbon-ion treatment planning by Yang, Jingfen, Liu, Xinguo, Zhang, Hui, Dai, Zhongying, He, Pengbo, Ma, Yuanyuan, Shen, Guosheng, Chen, Weiqiang, Li, Qiang

“…Dose verification of treatment plans is an essential step in radiotherapy workflows. In this work, we propose a novel method of treatment planning based on…”
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Effectiveness of respiratory-gated radiotherapy with audio-visual biofeedback for synchrotron-based scanned heavy-ion beam delivery by He, Pengbo, Li, Qiang, Zhao, Ting, Liu, Xinguo, Dai, Zhongying, Ma, Yuanyuan

“…A synchrotron-based heavy-ion accelerator operates in pulse mode at a low repetition rate that is comparable to a patient's breathing rate. To overcome…”
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DR-only Carbon-ion radiotherapy treatment planning via deep learning by Zhang, Xinyang, He, Pengbo, Li, Yazhou, Liu, Xinguo, Ma, Yuanyuan, Shen, Guosheng, Dai, Zhongying, Zhang, Hui, Chen, Weiqiang, Li, Qiang

“…•First study of deep learning-based DR-only carbon ion radiotherapy.•Satisfactory predicted CT images were generated from single raw DR image.•Acceptable…”
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Dosimetric effect of the low dose envelope associated with different beam models for carbon-ion spot scanning beam delivery by Zhang, Hui, Dai, Tianyuan, Liu, Xinguo, Chen, Weiqiang, Ma, Yuanyuan, He, Pengbo, Shen, Guosheng, Yuan, Ping, Dai, Zhongying, Li, Qiang

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Enhanced retention of gold nanoclusters in tumor cells following x-ray exposure by Liu, Yan, Zhang, Pengcheng, Chen, Weiqiang, Jin, Xiaodong, Dai, Zhongying, Li, Qiang

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Technical Note: Effect of magnetic fields on the microdosimetry of carbon‐ion beams by Dai, Tianyuan, Li, Qiang, Liu, Xinguo, Dai, Zhongying, He, Pengbo, Ma, Yuanyuan, Shen, Guosheng, Chen, Weiqiang, Zhang, Hui, Meng, Qianqian, Zhang, Xiaofang

“…Purpose To investigate the influence of magnetic fields on the microdosimetry of carbon‐ion beams and the scaling effect of tissue equivalent proportional…”
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