Results 51 to 60 of about 313,243 (217)

The Development and Pilot Clinical Study of CD147 Targeted Antagonistic Peptide Probe for Tumor Imaging

Advanced Science, EarlyView.
This study establishes [68Ga]Ga‐DOTA‐AP9 as a first‐in‐human CD147‐targeted PET tracer with favorable safety and specific tumor uptake. Tracer accumulation correlates with CD147 expression in patients, enabling noninvasive quantification of CD147‐positive malignancies.
Xiaokun Ma, Rui Guo, Dongfeng Niu, Yufei Song, Zhenyao Zhang, Xiangxi Meng, Lili Mao, Haifeng Huang, Hua Zhu, Zhi Yang, Teli Liu   +10 more
wiley   +1 more source

2D transit dosimetry using electronic portal imaging device [PDF]

, 2016
The amorphous silicon electronic portal imaging device (a-Si EPID) was originally designed for positional verification in radiotherapy. Several feature of the a-Si EPID, such as the high-resolution detector array and ease of operation, have made this ...
Tan, Yun Inn
core  

A generalized calibration procedure for in vivo transit dosimetry using siemens electronic portal imaging devices [PDF]

, 2010
A practical and accurate generalized in vivo dosimetry procedure has been implemented for Siemens linacs supplying 6, 10, and 15 MV photon beams, equipped with aSi electronic portal imaging devices (EPIDs).
Savino Cilla, Luciano Pompei, Mariateresa Russo, Cinzia Di Felice, Andrea Fidanzio, Piermattei, Angelo, Domenico Sabatino, Cilla, Savino, DI CASTRO, Elisabetta, Elisabetta Di Castro, Azario, Luigi, C. Di Felice, Francesca Greco, Laura Gargiulo, Luigi Azario, Greco, Francesca, Guido D’Onofrio, Fidanzio, Andrea, Angelo Piermattei, Massimo Cappiello, Guido D'Onofrio   +20 more
core   +1 more source

Development of a hybrid CFD-PBPK model to predict the transport of xenon gas around a human respiratory system to systemic regions

Heliyon, 2019
Administering incorrect doses of conventional anesthetic agents through the pulmonary route can cause potential health risks such as blood coagulation, platelet dysfunction, and deteriorating organ function.
Ahmadreza Haghnegahdar, Jianan Zhao, Max Kozak, Patrick Williamson, Yu Feng   +4 more
doaj   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source

Interfractional trend analysis of dose differences based on 2D transit portal dosimetry [PDF]

, 2012
Dose delivery of a radiotherapy treatment can be influenced by a number of factors. It has been demonstrated that the electronic portal imaging device (EPID) is valuable for transit portal dosimetry verification.
Lustberg, T., Snaith, J. A. D., Wilbrink, F. J., Nijsten, S. M. J. J. G., Persoon, L. C. G. G., Podesta, M., van Elmpt, W. J. C., Verhaegen, F., van Gils, F.   +8 more
core   +1 more source

A study ofin vivodosimetry verification based on EPID transit dose

Zhongguo aizheng zazhi, 2020
Background and purpose: Mistreatment in intensity-modulated radiation therapy (IMRT) may cause major harms. However, pre-treatment plan verification approaches are not able to detect on-treatment errors.
吴志强, 陈元华, 王佳舟, 胡伟刚   +3 more
doaj  

Wavelength‐Dependent Photobiomodulation Regulates Macrophage Polarization via Mitochondrial Dynamics and Metabolic Reprogramming

Advanced Science, EarlyView.
Light wavelength encodes distinct macrophage fates through mitochondrial and metabolic remodeling. Red 625 nm irradiation induces glycolysis, mitochondrial fission, and M1 polarization, whereas near‐infrared 850 nm irradiation promotes fatty acid oxidation, mitochondrial fusion, and M2 polarization.
Qiusheng Shi, Hao Jia, Jianfei Dong, Linhao Li, Jingqi Cao, Xun Chen, Zhenzhen Jia, Jing Na, Zhijie Yang, Xinyuan Chen, Yubo Fan, Shuhua Yue, Lisha Zheng   +12 more
wiley   +1 more source

All‐Flex Plasma Patch for In Vivo Delivery of Reactive Species

Advanced Science, EarlyView.
A fully flexible plasma patch enables stable, conformal treatment on complex biological surfaces and enhances transdermal delivery of reactive species. This platform achieves significant tumor suppression in vivo and reveals coordinated regulation of calcium signaling, metabolism, and programmed cell death, providing a promising strategy for safe and ...
Luxiang Zhao, Abulaihaiti Tuergong, Hanshu Yang, Shuang Xue, An Yan, Mingzhen Wang, Weilong Song, Wenzhe Si, Ruixue Wang   +8 more
wiley   +1 more source

Ultra‐Radiostable Covalent Conformationally Interlocked Networks Enabling a Universal Radiometal‐Labeling Platform for Cancer Radioembolization

Advanced Science, EarlyView.
Conjugated poly(imide dioxime)‐based microspheres establish a radiometal coordination‐driven conformational interlocked network with ultra‐high radiostability. This platform enables low‐temperature, multi‐radionuclide labeling for SPECT/PET/MRI imaging and radionuclide therapy. Mechanistic insights from EXAFS and DFT reveal enhanced stability, while in
Xiao Xu, Zhenwen Zhao, Yangjie Wang, Zhigang Liu, Zhijie Liu, Xiaoling Li, Zhichen Mao, Lu Xu, Gan Lin, Gang Liu, Hongjuan Ma   +10 more
wiley   +1 more source