نتایج جستجو برای: radiofrequency hyperthermia

تعداد نتایج: 27475  

2012
Mario Francisco Jesús Cepeda Rubio Arturo Vera Hernández Lorenzo Leija Salas

A review of electromagnetic hyperthermia ablative therapies, a temperature measurements during microwave ablation using optical fiber temperature sensors and a fiber optic temperature sensor developed for a hyperthermia laboratory are summarized in this chapter. Hyperthermia also called thermotherapy or thermal therapy is a type of cancer treatment in which body tissue is exposed to high temper...

Journal: :IEEE journal of electromagnetics, RF and microwaves in medicine and biology 2021

Hyperthermia is a proven clinical anti-cancer treatment, used in combination with radiotherapy and/or chemotherapy. During hyperthermia, tumour tissue heated to 40-43 °C using radiofrequency or microwave antennas, which strongly enhances effectiveness of and treatment quality depends on temperatures achieved planning (i.e., simulation optimization absorbed power temperature distributions) could...

Journal: :Journal of the Magnetics Society of Japan 2014

Journal: :Thermal Medicine(Japanese Journal of Hyperthermic Oncology) 1988

2015
Stuart J. Corr Sabeel Shamsudeen Leoncio A. Vergara Jason Chak-Shing Ho Matthew J. Ware Vazrik Keshishian Kenji Yokoi David J. Savage Ismail M. Meraz Warna Kaluarachchi Brandon T. Cisneros Mustafa Raoof Duy Trac Nguyen Yingchun Zhang Lon J. Wilson Huw Summers Paul Rees Steven A. Curley Rita E. Serda Arrate Muñoz-Barrutia

Herein, we present a novel imaging platform to study the biological effects of non-invasive radiofrequency (RF) electric field cancer hyperthermia. This system allows for real-time in vivo intravital microscopy (IVM) imaging of radiofrequency-induced biological alterations such as changes in vessel structure and drug perfusion. Our results indicate that the IVM system is able to handle exposure...

Journal: :International journal of hyperthermia : the official journal of European Society for Hyperthermic Oncology, North American Hyperthermia Group 1990
N R Datta A K Bose H K Kapoor S Gupta

Sixty-five patients were included in a randomized clinical study to evaluate the efficacy of local hyperthermia as a concomitant agent to radiotherapy in the treatment of carcinoma of the head and neck region. Local hyperthermia at 42-43 degrees C was generated by a 27 x 12 MHz radiofrequency diathermy unit and was used before radiotherapy in 33 patients; the remaining 32 patients were subjecte...

Journal: :Lung cancer 2012
Takayuki Ohguri Hajime Imada Katsuya Yahara Seung Dae Moon Shinsaku Yamaguchi Kazuhiro Yatera Hiroshi Mukae Takeshi Hanagiri Fumihiro Tanaka Yukunori Korogi

PURPOSE The purpose of this study was to assess the toxicity and efficacy of re-irradiation plus regional hyperthermia for recurrent NSCLC and to identify the predictors of long-term survival. METHODS AND MATERIALS A total of 33 patients with recurrent NSCLC treated with re-irradiation plus regional hyperthermia were retrospectively analyzed. The median total dose of initial radiotherapy and ...

2014
Shiro Kanegasaki Tomoko Tsuchiya

ECI301 (eMIP), a single amino-acid substituted CCL3 (MIP-1α), enhanced tumor growth inhibition and the abscopal effect (an effect distal to the target) following local antitumor therapy such as radiation, radiofrequency ablation (RFA), or hyperthermia treatment. The recent elucidation of the underlying mechanism may lead to a better antitumor therapy.

Journal: :Journal of the National Cancer Institute 2014
Mustafa Raoof Cihui Zhu Brandon T Cisneros Heping Liu Stuart J Corr Lon J Wilson Steven A Curley

BACKGROUND Gemcitabine is a potent nucleoside analogue against solid tumors, but development of drug resistance is a substantial problem. Removal of gemcitabine incorporated into DNA by repair mechanisms may contribute to resistance in chemo-refractory solid tumors. Human hepatocellular carcinoma (HCC) is usually very chemoresistant to gemcitabine. METHODS We treated HCC in vitro and in vivo ...

2012
Xiao-dong Li Jing-ting Jiang Chang-ping Wu

Department of Oncology, The Third Affiliated Hospital of Soochow University, Changzhou 213003, China A patient with a seven-year history of recurrent metastatic hemangiopericytoma (HPC) was admitted. During his treatment, he received surgical resection, radiotherapy, radiofrequency hyperthermia and chemotherapy using combined doxorubicin, dacarbazin, vincristine, ginsenoside Rg3, and recombinan...

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