Results 31 to 40 of about 1,024 (133)

Electronic Chip‐Mimetic Medical Implants for Controllable Sonothermal Treatments

Advanced Science, EarlyView.
Inspired by the thermal effect of working electronic chips, which consist of various heterostructures, an sonothermal‐responsive platform has been developed through constructing metal‐semiconductor interface on implants. Biofilm infection and deep vein thrombosis can be successfully treated by controllable ultrasound treatments.
Zhengdong Zhang, Pan Liu, Jie Lei, Shuchang Peng, Qiu Chen, Wei Guan, Yizhou Zhu, Gang Liu, Xiaobo Feng, Cao Yang, Lei Tan   +10 more
wiley   +1 more source

Aktivierung von Metallkomplexen durch Ultraschallwellen für eine gezielte Krebstherapie

Angewandte Chemie, EarlyView.
Ultrasound enables non‐invasive activation of metal‐based therapeutics deep within tumors. Acoustic cavitation can drive sonodynamic reactive oxygen species generation or mechanochemical metal–ligand bond dissociation, enabling controlled release of bioactive payloads.
Félix Grosjean, Nicolás Montesdeoca, Gilles Berger, Johannes Karges   +3 more
wiley   +1 more source

Efficacy and safety of antiangiogenic agents combined with HIFU in the treatment of advanced liver cancer

Frontiers in Oncology
BackgroundAlthough antiangiogenic agents and HIFU (High-intensity focused ultrasound) are extensively used in the systematic treatment of advanced primary and secondary liver cancer, respectively, the efficacy and safety of their combination remain ...
Rong Wu, Qiuling Shi, Qiuling Shi, Dongbiao Liao, Yao Liao, Feng Sun, Yu He, Peiyang Mao, Lingli Fan, Yuxi Bai, Gang Feng   +10 more
doaj   +1 more source

Activation of Metal Complexes With Ultrasound Waves for Targeted Anticancer Therapy

Angewandte Chemie International Edition, EarlyView.
Ultrasound enables non‐invasive activation of metal‐based therapeutics deep within tumors. Acoustic cavitation can drive sonodynamic reactive oxygen species generation or mechanochemical metal–ligand bond dissociation, enabling controlled release of bioactive payloads.
Félix Grosjean, Nicolás Montesdeoca, Gilles Berger, Johannes Karges   +3 more
wiley   +1 more source

AI-powered ultrasonic thermometry for HIFU therapy in deep organ

Ultrasonics Sonochemistry
High-intensity focused ultrasound (HIFU) is considered as an important non-invasive way for tumor ablation in deep organs. However, accurate real-time monitoring of the temperature field within HIFU focal area remains a challenge.
Shunyao Luan, Yongshuo Ji, Yumei Liu, Linling Zhu, Hong Zhao, Haoyu Zhou, Ke Li, Weizhen Zhu, Benpeng Zhu   +8 more
doaj   +1 more source

High intensity focused ultrasound treatment for diffuse uterine leiomyomatosis: a feasibility study

International Journal of Hyperthermia, 2020
Objective To investigate the safety and efficacy of high-intensity focused ultrasound (HIFU) treatment for diffuse uterine leiomyomatosis (DUL). Methods Eight patients with DUL were admitted to the Department of Gynecology of Shanghai First Maternity and
Xiaofei Zhang, Tian Tian, Jialiang Zhu, Bin Lin, Xiao Feng, Lian Zhang, Xinhua Yang, Aixingzi Aili   +7 more
doaj   +1 more source

A high-intensity focused ultrasound surgery theater design in a private clinic

Gynecology and Minimally Invasive Therapy, 2020
Noninvasive high-intensity focused ultrasound (HIFU) surgery has become a popular surgical treatment for fibroids, adenomyosis, and various gynecological diseases in China and many countries.
Lian Zhang, Felix Wu Shun Wong
doaj   +1 more source

Staged Bilateral Magnetic Resonance‐Guided Focused Ultrasound for Treating Essential Tremor: Systematic Review and Meta‐Analysis

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Unilateral magnetic resonance guided focused ultrasound (MRgFUS) thalamotomy reduces tremor in essential tremor, yet disability often persists on the untreated side. The added benefit and safety of a staged contralateral lesion remain uncertain.
Nima Norbu Sherpa, Andrea Gonzalez Lezana, Gabriela Prilip, Kenji Fukutome, Nathan J. Pertsch, Ruth Reeve, Nadège Bault, Elsa Fouragnan   +7 more
wiley   +1 more source

The efficacy of ultrasonic ablation combined with medication in the treatment of adenomyosis: a systematic review and network meta-analysis

Frontiers in Pharmacology
BackgroundAdenomyosis occurs when tissue from the inner lining of the endometrium grows into the muscle wall of the myometrium. Previous studies have suggested that High-Intensity Focused Ultrasound (HIFU) combined with medications may improve treatment ...
Qi Qin, Ruiqi Wang, Yu Yao, Lili Zhang, Shuyue Pang, Xiuxiang Zhang, Rui Ma, Yanping Wang   +7 more
doaj   +1 more source

Harnessing the nonthermal effects of ultrasound for cancer treatment: From mechanisms to applications

Smart Molecules, EarlyView.
Nonthermal ultrasound transforms acoustic energy into diverse therapeutic bioeffects through cavitation, mechanical stimulation, and physicochemical activation. This review discusses how acoustic parameters, biological mechanisms, and responsive materials interact to influence nonthermal ultrasound‐enabled cancer therapies. Mechanism‐guided engineering
Liu Wang, Huan Tang, Yue Pan, Mingle Li, Weijie Zhao, Kai Liu   +5 more
wiley   +1 more source