Results 201 to 210 of about 72,453 (299)

Feasibility of convection‐enhanced delivery of unlabeled 225Ac for glioblastoma: Transport, dosimetry, and clonogenic survival modeling

open access: yesMedical Physics, Volume 53, Issue 8, August 2026.
Abstract Background Glioblastoma (GB) is an aggressive primary brain tumor with local recurrence rates exceeding 90% and a five‐year survival rate of approximately 5%. Standard treatments such as surgical resection, external beam radiotherapy (EBRT), and chemotherapy often leave residual tumor cells that are resistant to therapy.
Maram El Sabri   +4 more
wiley   +1 more source

A Comparative dose and image quality assessment of a portable, multi‐modality extremity imaging system for austere environments

open access: yesMedical Physics, Volume 53, Issue 8, August 2026.
Abstract Background Rapid technological innovation in diagnostic imaging requires timely, evidence‐based safety and quality assessment to ensure optimal patient care. This study evaluates a novel multi‐modality extremity imaging system (OXOS MC2) designed for deployment in remote and austere environments.
Xiangyu Yang   +6 more
wiley   +1 more source

Characterization and calibration of the iQID digital autoradiography system for direct quantitative imaging of beta‐emitters in tissue samples

open access: yesMedical Physics, Volume 53, Issue 8, August 2026.
Abstract Background Autoradiography provides microscale mapping of radionuclide distributions, offering a promising approach to complement nuclear medicine imaging for small‐scale radiopharmaceutical therapy (RPT) research. However, while quantitative protocols for α‐emitters are well‐established, comparable methods for β‐emitters, such as the widely ...
Ohyun Kwon   +12 more
wiley   +1 more source

Metal‐Based Materials for Redox Modulation in Biomedicine

open access: yesRare Metals, Volume 45, Issue 8, August 2026.
ABSTRACT Metal materials have become increasingly important in modulating biological redox networks for therapeutic and diagnostic purposes, owing to their distinctive electronic properties and adaptable reactivity. This review synthesizes recent developments across various metal‐based materials, including elemental metals, metal oxides, coordination ...
Yan Fan   +7 more
wiley   +1 more source

Advances in BODIPY Derivatives for Antibacterial Phototherapy

open access: yesAngewandte Chemie, Volume 138, Issue 30, 20 July 2026.
This review systematically summarizes the design strategies and structure‐activity relationships of BODIPY‐based antibacterial phototherapy, covering molecular engineering of small‐molecule photosensitizers and nanoplatforms, bacterial targeting and carrier design, and discussing the challenges and future perspectives associated with clinical ...
Li Lv   +9 more
wiley   +2 more sources

Management of Advanced Prostate Cancer in the Asia‐Pacific Region: Summary of the Asia‐Pacific Advanced Prostate Cancer Symposium 2025

open access: yesAsia-Pacific Journal of Clinical Oncology, Volume 22, Issue 4, Page 546-556, August 2026.
Summary of the Asia Pacific Advanced Prostate Cancer Symposium 2025, showing disciplines and diversity of participants, discussion topics (high‐risk localized/locally advanced prostate cancer; PSA persistence and recurrence; radioligand therapy; genetics and genomics; bone protection and other aspects of supportive care), key themes, and high‐level ...
Edmund Chiong   +28 more
wiley   +1 more source

Occupational exposure to metal welding and cataract: A systematic review and meta‐analysis

open access: yesActa Ophthalmologica, Volume 104, Issue 5, Page 486-497, August 2026.
Abstract Background Metal welding generates ultraviolet radiation (UVR) of cataractogenic wavelengths, and UVR emitted during welding has been associated with cataract formation, but results from prior studies are conflicting. Methods We conducted a systematic review and meta‐analysis of epidemiological studies addressing associations between ...
Jakob Bjerager   +5 more
wiley   +1 more source

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