Results 141 to 150 of about 4,427,559 (374)

StraightTrack: Towards Mixed Reality Navigation System for Percutaneous K-wire Insertion [PDF]

arXiv
In percutaneous pelvic trauma surgery, accurate placement of Kirschner wires (K-wires) is crucial to ensure effective fracture fixation and avoid complications due to breaching the cortical bone along an unsuitable trajectory. Surgical navigation via mixed reality (MR) can help achieve precise wire placement in a low-profile form factor.
arxiv  

Fixation of biological tissues with a naturally occurring crosslinking agent: Fixation rate and effects of pH, temperature, and initial fixative concentration [PDF]

, 2000
Hsing‐Wen Sung, Yen Chang, I-Lin Liang, Wen‐Hsiang Chang, Yi‐Chien Chen   +4 more
openalex   +1 more source

Understanding and Overcoming Immunotherapy Resistance in Skin Cancer: Mechanisms and Strategies

Aging and Cancer, EarlyView.
This narrative review explores the mechanisms driving immunotherapy resistance in skin cancer, including tumor microenvironment factors, genetic mutations, and immune evasion strategies. It highlights potential strategies to overcome resistance, offering insights for improving therapeutic outcomes and guiding future research in personalized ...
Shreya Singh Beniwal, Abhimanyu Chiraparambil Radhakrishnan, Ayanchetty Haripraba, Saif Syed, Gajawada Pragna, Ayush Dwivedi, Akash Rawat, Daniela Castro Calderón, Martin Cevallos‐Cueva   +8 more
wiley   +1 more source

Advancing TDFN: Precise Fixation Point Generation Using Reconstruction Differences [PDF]

arXiv
Wang and Wang (2025) proposed the Task-Driven Fixation Network (TDFN) based on the fixation mechanism, which leverages low-resolution information along with high-resolution details near fixation points to accomplish specific visual tasks. The model employs reinforcement learning to generate fixation points.
arxiv  

A review of artificial intelligence in brachytherapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Artificial intelligence (AI) has the potential to revolutionize brachytherapy's clinical workflow. This review comprehensively examines the application of AI, focusing on machine learning and deep learning, in various aspects of brachytherapy.
Jingchu Chen, Richard L. J. Qiu, Tonghe Wang, Shadab Momin, Xiaofeng Yang   +4 more
wiley   +1 more source

A novel dual fixation method for improving the reliable assessment of pulmonary vascular morphology in pulmonary hypertension rats

Respiratory Research
This study introduced a novel dual fixation method for the pulmonary vasculature and lung tissue in pulmonary hypertension (PH) rats, addressing the limitations of traditional fixation methods that failed to accurately preserve the in vivo status of ...
Yan Xu, Pu Liao, Xinyu Song, Wenchuan Guo, Bingxun Liu, Tong Ye, Ting Zhang, Rui Xiao, Liping Zhu, Yujun Shen, Yanjiang Xing, Jing Wang, Qinghua Hu   +12 more
doaj   +1 more source

Note on the Comparative Effects on Tissues of Isotonic Saline and Distilled Water when used as Solvents for Mercuric Chloride and Formol in Histological Fixation

, 1922
H. M. Carleton
openalex   +2 more sources

Increase in the concentrations of amino acids in the vascular tissue of white clover and white lupin after defoliation: an indication of a N feedback regulation of symbiotic N₂ fixation [PDF]

, 2001
Ueli A. Hartwig, Jan Trommler
openalex   +1 more source

Stereotactic radiosurgery for multiple small brain metastases using gamma knife versus single‐isocenter VMAT: Normal brain dose based on lesion number and size

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose The study evaluates rapid linear accelerator (Linac) single isocenter stereotactic radiosurgery (SRS) with Hyperarc for large target numbers. We compared to Gamma Knife (GK), which suffers from long treatment times and investigated causes of differences. Methods Linac SRS and GK treatment plans for patients receiving 18 Gy to the gross
Abram Abdou, Timoteo Almeida, Elizabeth Bossart, Irene Monterroso, Eric A. Mellon   +4 more
wiley   +1 more source

Methacarn Fixation for Genomic DNA Analysis in Microdissected, Paraffin-embedded Tissue Specimens [PDF]

, 2002
Chikako Uneyama, Makoto Shibutani, Naoya Masutomi, Hironori Takagi, Masao Hirose   +4 more
openalex   +1 more source