Results 211 to 220 of about 28,620 (278)

Fluorescent nuclear track detectors for out‐of‐field neutron dosimetry in proton therapy

Medical Physics, Volume 53, Issue 2, February 2026.
Abstract Background Secondary neutrons are a major concern regarding side effects in ion beam therapy because they contribute to the out‐of‐field dose, particularly important for sensitive patient groups such as pregnant and pediatric patients. Measuring these neutrons is challenging because of their high kinetic energy, which is imparted to charged ...
Stefan Schmidt, Iván D. Muñoz, Eduardo G. Yukihara, José Vedelago   +3 more
wiley   +1 more source

Carbon-ion radiotherapy induces ferroptosis and M1 macrophage polarization to inhibit the development of gastric cancer by downregulating DHODH. [PDF]

Front Med (Lausanne)
Wang Y, Cai H.
europepmc   +1 more source

Carbon Ion Radiotherapy For Gynecological Melanoma

Carbon Ion Radiotherapy For Gynecological Melanoma
Objective : A clinical trial of carbon ion radiotherapy for gynecological melanoma was conducted under the Phase I/II clinical trial to assess the toxicity and efficacy. \nMethods : The eligibility criteria for enrollment in this study were (1) histologically proven malignant melanoma, (2) a localized measurable tumor in gynecological region, (3) at ...
openaire  

Enhancing dose conformity in head and neck intensity‐modulated proton therapy using a novel dynamic multi‐leaf collimator strategy

Medical Physics, Volume 53, Issue 2, February 2026.
Abstract Background Proton pencil beam scanning (PBS) enables highly conformal dose distributions; however, its lateral dose fall‐off (penumbra) can be compromised by the use of range shifters (RSs) and increased air gaps. In PBS for head and neck regions, where critical organs at risk (OARs) are frequently adjacent to the target, penumbra degradation ...
Yushi Wakisaka, Yuki Tominaga, Yuya Miyasaka, Robabeh Rahimi, Keith M Furutani, Mayu Nakata, Takeo Iwai, Teiji Nishio   +7 more
wiley   +1 more source

Dose-Volume Constraints for Thoracic, Abdominal, and Pelvic Carbon Ion Radiotherapy: A Literature Review. [PDF]

Cancer Med
Varnava M, Tashiro M, Okamoto M, Ando K, Kubo N, Kawamura H, Onishi M, Shibuya K, Kumazawa T, Ohtaka T, Ohno T.   +10 more
europepmc   +1 more source

Carbon Ion Radiotherapy for Lung Cancer

Carbon Ion Radiotherapy for Lung Cancer
Although stage I non-small cell lung cancer can often be cured by surgical resection, in some cases, surgery cannot be performed or is refused by the patient. There is a critical need to develop safe and effective treatments to reduce the mortality of lung cancer in such patients.
openaire  

Advances in Elemene Nanodelivery Systems: From Material Design to Disease Treatment

Rare Metals, Volume 45, Issue 2, February 2026.
ABSTRACT Elemene (ELE) is a bioactive sesquiterpenoid extracted from traditional Chinese herbs, demonstrating broad‐spectrum antitumor, anti‐inflammatory, and analgesic properties with significant therapeutic potential. However, its clinical utility is constrained by inherent physicochemical limitations, including volatility and hydrophobicity, which ...
Xiao Wang, Jiatong Lin, Yi Peng, Zehua Wu, Yingying Liu, Wei Duan, Qiaolin Wei, Jia‐Wei Shen, Jiang‐Xing Chen, Yong Guo   +9 more
wiley   +1 more source

Early prediction of tumor response to carbon ion radiotherapy via ¹⁸F-FMISO PET/CT in patients with locally advanced non-small-cell lung cancer. [PDF]

Front Oncol
Ren C, Chen J, Mao J, Zhang J, Li Z, Wu K, Cheng J.   +6 more
europepmc   +1 more source

New Advances of Degradable Magnesium‐Based Metal Biomaterials in the Field of Orthopedics

Rare Metals, Volume 45, Issue 2, February 2026.
ABSTRACT Based on their outstanding biomechanical properties and superior osteogenic activity, magnesium (Mg) and its alloys have been extensively investigated for their biocompatibility and therapeutic efficacy in treating fractures and bone defects.
Jia‐Nan Yu, Shao‐Sheng Jia, Rong‐Bang Sun, Tong Zhang, Ling‐Chuang Bai, Di Mei, Shi‐Jie Zhu, Lan Chen, Shao‐Kang Guan   +8 more
wiley   +1 more source

Pacemaker Malfunction Triggered by Cybersecurity Activation During Carbon Ion Radiotherapy: A Case Report. [PDF]

Cureus
Horigome E, Kubo N, Sakai M, Hasegawa H, Ohno T.   +4 more
europepmc   +1 more source