Effect of low-frequency low-intensity ultrasound with microbubbles on prostate cancer hypoxia
نویسندگان
چکیده
منابع مشابه
Ultrasound Imaging using the Low-Frequency Response of Microbubbles
When microbubbles are excited by two frequency signals, a nonlinear response signal may occur at the difference frequency. As these two frequencies are made close, this nonlinear response will reside at lowfrequency region. We have derived a theory for the weak short-pulse response based on a two-frequency approximation, which provides the pressure and the bandwidth dependence properties of the...
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The present study aimed to investigate whether low frequency low energy ultrasound combined with microbubbles induces apoptotic cell death of A7r5 rat aortic vascular smooth muscle cells, and to identify the possible mechanisms underlying this effect. Ultrasonic waves (45 kHz with 0.3 Wcm2 of intensity for 0, 10, 20 and 30 sec) were used together with different dosages of SonoVue™ microbubbles ...
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The aim of this study was to explore the use of a contrast agent to study the effects of exposure to ultrasound, in combination with microbubbles, on liposome-mediated transfection of genes into human prostate cancer cells. A contrast agent was used to study the effects of ultrasound exposure in combination with microbubbles on liposomes, which tr...
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INTRODUCTION Ultrasound has proven to be an important therapeutic resource regarding musculoskeletal disease and is routinely used in physical therapy and medicine both therapeutically and diagnostically. The aim of the present study was to analyse the effects with different ultrasound intensities in order to establish the ideal radiation level in cell cultures. MATERIAL AND METHODS FIBROBLAS...
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OBJECTIVE To explore the therapeutic efficacy and safety of malignant liver tumor treatment by radiofrequency ablation (RA) combined with low frequency ultrasound radiation with microbubbles (LFURM). METHODS Retrospective analysis of 25 patients with malignant hepatic tumors treated by RA/LFURM in the Department of Hepatobiliary Surgery of Kunming General Hospital affiliated to Chengdu Milita...
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ژورنال
عنوان ژورنال: Tumor Biology
سال: 2017
ISSN: 1010-4283,1423-0380
DOI: 10.1177/1010428317719275