Generally accepted belief holds that the tissue necrosis is caused by two principal phenomena: a thermal effect and cavitation. These synergetic effects increase with the intensity and are responsible for the slightly conical shape of the lesions caused by each shot. We have shown that for ...
1)ultrasound cavitation effect超声空化效应 1.Multiple bubbles sonoluminescence technology of ultrasound cavitation effect to measure total organic carbon(TOC) in sea water;应用超声空化效应多泡声致发光技术测量海水总有机碳(TOC) 2.It mainly apply ultrasound cavitation effect to oxide and degrade organic ...
High-Intensity Focused Ultrasound (HIFU) Ablation by the Frequency Chirps: Enhanced Thermal Field and Cavitation at the Focus High-intensity focused ultrasound (HIFU) has become popular in the noninvasive ablation of a variety of solid tumors and cancers with promising clinical ou... M Wang,Y Le...
展开 关键词: High intensity focused ultrasound Therapeutic ultrasound Focused ultrasound surgery Thermal ablation Neoplasms Solid tumors Tumor vascularity Tumor microenvironment Thermal effect Acoustic cavitation DOI: 10.1007/978-94-007-4694-7_4 被引量: 3 收藏...
(fibroblast-free) spheroids; (b) US-induced inertial cavitation combined with Gemcitabine significantly decreased spheroid viability compared to Gemcitabine alone; (c) both cavitation and chemotherapy affected KPC cell viability but not that of fibroblasts, confirming the protective role of the latter ...
Although most therapeutic ultrasound modalities work based on physical and thermal effects of cavitation, the safety of treatment strongly depends on accurate knowledge of the location of the cavitation inception point. Cavitation detection is an important factor with respect to improving the safety of ...
The surface body temperature before, during and after US stimulation was recorded using a thermal imaging camera. Mice with the wearable US transducer attached were put into an open-field testing platform, which was a box of 20 cm (height) × 10 cm (width) × 10 cm (lengt...
By the virtue of cavitation effects, ultrasound helps to eliminate these ill effects of thermal sterilization [77]. Ultrasound-assisted pasteurization has found to be very effective against E. coli, Listeria monocytogenes and Pseudomonas fluorescens with no ill effect on casein or total protein ...
Ultimately, the technique is based on the perfect control and balance between the thermal effect and cavitational phenomenon. 展开 关键词:Humans Lipectomy Ultrasonic Therapy Physics Physical Phenomena DOI: 10.1016/S0094-1298(20)32606-7 被引量: 15 ...
Mechanical energy is transmitted through ultrasound medium, producing mechanical effect, thermal effect and cavitation effect [14], [15]. The cavitation effect is the main cause of physicochemical reaction of muscle, and it can increase tenderness by destroying the weak interactions between molecules (...