Results 81 to 90 of about 17,849,270 (216)

Perfluorohexane-encapsulated mesoporous silica nanocapsules as enhancement agents for highly efficient high intensity focused ultrasound (HIFU)

open access: yes, 2012
An inorganic enhancement agent (EA) for high-intensity focused ultrasound (HIFU) imaging based on mesoporous silica nanocapsules is presented. The pronounced coagulative necrosis effects demonstrate, both in vitro and in vivo, that the EA can be ...
Shi, Jianlin   +9 more
core   +1 more source

High-intensity focused ultrasound in the treatment of breast tumours [PDF]

open access: yes, 2018
High-intensity focused ultrasound (HIFU) is a minimally invasive technique that has been used for the treatment of both benign and malignant tumours. With HIFU, an ultrasound (US) beam propagates through soft tissue as a high-frequency pressure wave. The
Wu, Feng   +4 more
core   +1 more source

High Intensity Focused Ultrasound (HIFU) Combines Optical Coherence Tomography(OCT) for Biological Tissue Treatment and Evaluation [PDF]

open access: yes, 2018
High intensity focused ultrasound (HIFU) is an early stage medical technology that is in various stages of development worldwide to treat a range of disorders including skin superficial diseases.
Li, Faqi   +13 more
core   +1 more source

Contrast-enhanced ultrasound and MRI factors influencing therapeutic effects of high intensity focused ultrasound in treatment of hysteromyoma

open access: yes肿瘤影像学, 2018
Objective: To explore the contrast-enhanced ultrasound (CEUS) and MRI factors influencing the therapeutic effects of high intensify focused ultrasound (HIFU) in the treatment of hysteromyoma.
JIN Lin   +5 more
doaj  

High intensity focused ultrasound (HIFU) in tumor therapy

open access: yes, 2017
HIFU (high intensity focused ultrasound) is a method in which high-frequency ultrasound is focused on a tissue in order to achieve a thermal effect and the subsequent percutaneously ablation, or tissue modulation.
Koskinen, SK   +3 more
core  

High-Intensity Focused Ultrasound Enhances Drug Penetration into the Human Skin in the Franz Diffusion Cell [PDF]

open access: yes
Seung-Won Lee,1 Boncheol Leo Goo2,3 1Department of Physiology, College of Medicine, Korea University, Seoul, Korea; 2Skin Rehabilitation Center, Naeum Dermatology and Aesthetics Clinic, Seoul, Korea; 3Clinical Trial Center, Corederm Inc, Seoul ...
Goo BL, Lee SW
core  

A comparative evaluation of three hydrophones and a numerical model in high intensity focused ultrasound fields

open access: yes, 2011
The pressure fields of two different high intensity focused ultrasound (HIFU) transducers operated in burst mode were measured at acoustical power levels of 25 and 50 W (continuous wave equiva- lent) with three different hydrophones: A fiber-optic ...
Shaw A., DURANDO, GIOVANNI, Haller J
core   +1 more source

Respiratory-induced organ motion compensation for MRgHIFU [PDF]

open access: yes, 2012
Summary: High Intensity Focused Ultrasound is an emerging non-invasive technology for the precise thermal ablation of pathological tissue deep within the body.
Arnold, Patrik
core   +1 more source

The Synergistic Effect of High Intensity Focused Ultrasound on In-vitro Remineralization of Tooth Enamel by Calcium Phosphate Ion Clusters [PDF]

open access: yes
Barsha Shrestha,1 Sheetal Maria Rajan,1 Sultan Aati,1,2 Emielda Yusiharni,3 Omar Kujan,1 Martin Saunders,4 Amr Fawzy1 1UWA Dental School, The University of Western Australia, Perth, WA, Australia; 2Dental Health Department, College of Applied Medical ...
Aati S   +6 more
core  

High Intensity Focused Ultrasound : Kirjallisuuskatsaus [PDF]

open access: yes, 2018
High Intensity Focused Ultrasound eli HIFU tarkoittaa korkeaintensiteettistä kohdistettua ultraääntä. Ultraääni on mekaanista aaltoliikettä, joka tarvitsee edetäkseen väliaineen. Ultraääneksi luokitellaan äänen taajuudet, jotka ovat suurempia kuin 20kHz.
Keinänen, Karita
core  

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