Results 151 to 160 of about 52,862 (296)

Occupational risks of radiology technicians in care for patients with multiple trauma

O Mundo da Saúde, 2016
This study aimed to identify and give visibility to the main occupational hazards of radiology technicians, associated with the care of multiple trauma patient with a hospital department of conventional radiology.
Tiago Jorge Anderson, Alessandra Mendes de Barros, Fernanda Hannah da Silva Copelli, Juliana Almeida Coelho de Melo   +3 more
doaj  

Molecular Creep Induced Fatigue Rupture of Fibrin Clots

Advanced Science, EarlyView.
Fibrin networks in thrombi paradoxically exhibit low fatigue resistance despite high fracture energy, as cyclic loading triggers irreversible α‐to‐β transitions in fibrin molecules, causing molecular creep, crack propagation. Multiscale experiments, modeling reveal how nanoscale conformational damage accumulates, linking molecular disorder to ...
Dani Liu, Zichang Jia, Binchao Liu, Jizhe Hou, Rui Bao, Mingkun Wang   +5 more
wiley   +1 more source

EGFR: New Insights on Its Activation and Mutation in Tumor and Tumor Immunotherapy

Advanced Science, EarlyView.
This review provides new perspectives on EGFR's activation, mutations, and their impact on tumor immunotherapy. It summarizes how EGFR is activated and the current EGFR targeting strategy, evaluates their clinical outcomes in combination with immunotherapy, highlighting differential responses in tumors with EGFR wild‐type and different mutants.
Yuanzhuo Gu, Hongchao He, Shilei Qiao, Yifan Shao, Lurong Wang, Zhengkui Zhang, Long Zhang, Fangfang Zhou   +7 more
wiley   +1 more source

Digital mammography, cancer screening: Factors important for image compression [PDF]

The use of digital mammography for breast cancer screening poses several novel problems such as development of digital sensors, computer assisted diagnosis (CAD) methods for image noise suppression, enhancement, and pattern recognition, compression ...
Blaine, G. James, Brown, G. Stephen, Clarke, Laurence P., Doi, Kunio, Kallergi, Maria, Shtern, Faina, Winfield, Daniel L., Yaffe, Martin J.   +7 more
core   +1 more source

Radiomics‐Based Unsupervised Clustering Identifies Subtypes Associated With Prognosis and Immune Microenvironment in Clear Cell Renal Cell Carcinoma: A Multicenter Study

Advanced Science, EarlyView.
This study developed an unsupervised radiomics system integrating CT imaging and multi‐omics data to stratify clear cell renal cell carcinoma into two subtypes with distinct clinical outcomes. Cluster 1 showed lower recurrence risk and active immunity, while Cluster 2 exhibited higher recurrence risk, enriched VHL/KDM5C mutations, immunosuppressive ...
Yusheng Guo, Bingxin Gong, Yi Li, Jie Lou, Shuai Shan, Xiaodong Zhang, Qiang Lu, Dongyong Zhu, Qing Sun, Lianwei Miao, Yuanxi Li, Yu‐Dong Zhang, Wei Tan, Lian Yang, Chuansheng Zheng   +14 more
wiley   +1 more source

MRI‐Derived Lymph Nodes Morphological and Topological Structure (LNs‐MTS) Model for Evaluating Immune Status and Prognosis in Rectal Cancer

Advanced Science, EarlyView.
An MRI‐derived Lymph Nodes morphological and topological structure (LNs‐MTS) model is established to evaluate the immune status of the lymph node system in rectal cancer. It provides a non‐invasive, quantitative approach for prognosis assessment and optimizing adjuvant therapy decisions.
Yunxiao Liu, Liwen Zhang, Yanfen Cui, Weiyuan Zhang, Hanqing Hu, Shuai Jiao, Jian Ma, Jiale Li, Jun Xiang, Jinna Li, Haiyi Liu, Xiaotang Yang, Jie Tian, Xishan Wang, Guiyu Wang, Xu Guan   +15 more
wiley   +1 more source

Assessing Knowledge of Radiation Protection and Safety Among Undergraduate and Intern Radiologic Technologists: A Pre- and Post-Educational Course Survey. [PDF]

Adv Med Educ Pract
Alamoudi D, Ahmed ME, Alhalwani AY, Alnakhli AT, Qahaf RM, Bazuhayr LF, Yamani BH.   +6 more
europepmc   +1 more source

Lenvatinib Plus Paclitaxel as Second‐Line Therapy for Advanced Gastric Cancer Patients: A Dose Escalation Exploratory Study

Advanced Science, EarlyView.
This study determines the maximum tolerated dose of lenvatinib in combination with paclitaxel as second‐line therapy for advanced gastric cancer patients. A dynamic network biomarker panel associated with patient prognosis and response to treatment is established.
Chenfei Zhou, Jinling Jiang, Liting Guo, Wenqi Xi, Junwei Wu, Qu Cai, Jun Ji, Feng Qi, Jun Zhang   +8 more
wiley   +1 more source

Interfacial Roughness‐Reinforced Magnetic Nanosheet Colloidal Gels for Stable Embolization and Magnetothermal Therapy of Hepatic Tumor

Advanced Science, EarlyView.
A rough‐interface reinforcement strategy is implemented to construct nanosheet‐mica‐based magnetic colloidal hydrogels with enhanced mechanical robustness and injectability. These hydrogels achieve stable vascular embolization and effective magnetothermal performance, offering synergistic therapeutic benefits in hepatic tumor treatment.
Xingyu Liu, Sheng Chen, Yonghong Song, Bing Chen, Xu Yan, Rui Qiu, Jinlong Hu, Baoqiang Cao, Hanye Xing, Tao Zhou, Liang Dong, Yang Lu   +11 more
wiley   +1 more source

Study of the radiologic and pathologic correlations for subsolid lung adenocarcinoma with the application of whole-mount sections (ECTOP1011). [PDF]

Transl Lung Cancer Res
Ye T, Shen X, Wang S, Wu H, Wang Y, Hu H, Zhang Y, Huang Q, Wang Z, Gu Y, Li Y, Chen H.   +11 more
europepmc   +1 more source