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Book ChapterDOI

Magnetic Fluid Hyperthermia (MFH)

TLDR
In this article, a short review is given on current conventional hyperthermia technology, including the use of Magnetic Resonance Imaging (MRI) for treatment planning, advancements of AC magnetic field applicator technology, and options for magnetic fluid conjugates with isotopes and drugs.
Abstract
A short review is given on current conventional hyperthermia technology. As an alternative, heat can also be generated by a magnetic fluid, which is excited by an externally applied AC magnetic field. In contrast to regional Radiofrequency (RF-) systems, Magnetic Fluid Hyperthermia (MFH) is not limited by electric (E-)field boundary effects and heterogeneous tissue conductivity. MFH may become interesting especially for tumors which currently cannot, or only with highly invasive procedures, be treated with hyperthermia, e.g. bone tumors, intrathoracal tumors, tumors of the base of the scull and of the brain. Current physical and biological results of MFH with carcinoma cells in vitro and experimental tumors in vivo are presented. Deeper insights into the mechanism of magnetic fluid power absorption, the use of Magnetic Resonance Imaging (MRI) for treatment planning, advancements of AC magnetic field applicator technology, intracellular hyperthermia, and options for magnetic fluid conjugates with isotopes and drugs are tasks for future research.

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Journal ArticleDOI

Nanotechnology: intelligent design to treat complex disease.

TL;DR: The purpose of this expert review is to discuss the impact of nanotechnology in the treatment of the major health threats including cancer, infections, metabolic diseases, autoimmune diseases,immune diseases, and inflammations.
Journal ArticleDOI

Electromagnetic Activation of Shape Memory Polymer Networks Containing Magnetic Nanoparticles

TL;DR: In this article, surface-modified superparamagnetic nanoparticles were incorporated into shape memory polymer matrices for remote actuation of complex shape transitions by electromagnetic fields, and the specific loss power of the particles was determined to be 30 W·g−1 at 300 kHz and 5.0 W.
Journal ArticleDOI

Magnetic nanoparticle-based therapeutic agents for thermo-chemotherapy treatment of cancer

TL;DR: The main feature of this review is to present the recent advances in the development of multifunctional therapeutic nanosystems incorporating both magnetic nanoparticles and drugs, and their superior efficacy in treating cancer compared to either hyperthermia or chemotherapy as standalone therapies.
Journal ArticleDOI

Magnetic nanoparticle hyperthermia for prostate cancer

TL;DR: Until these limitations are overcome and thermoablation can safely be applied as a monotherapy, this treatment modality is being evaluated in combination with irradiation in patients with localised prostate cancer.
Journal ArticleDOI

Effects of Magnetic Fluid Hyperthermia (MFH) on C3H mammary carcinoma in vivo

TL;DR: Encouraging results have been obtained, which show that one single high dose MFH is already able to induce local tumour control in many cases within 30 days after treatment, and this most probably reflected the critical problem of homogeneity of the intratumoural MF distribution.
References
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Journal ArticleDOI

Selective inductive heating of lymph nodes

TL;DR: Selective Inductive Heating of Lymph Nodes R. GILCHRIST; Richard MEDAL; William SHOREY; Russell HANSELMAN; John PARROTT; and William Shorey are the first to report on this technique.
Journal ArticleDOI

Radiotherapy with or without hyperthermia in the treatment of superficial localized breast cancer: results from five randomized controlled trials

TL;DR: Whaley et al. as discussed by the authors reported on pretreatment characteristics, the treatments received, the local response observed, duration of response, time to local failure, distant progression and survival, and treatment toxicity of tbe 306 patients randomized.
Journal ArticleDOI

Inductive heating of ferrimagnetic particles and magnetic fluids: Physical evaluation of their potential for hyperthermia

TL;DR: Experimental results clearly indicate a definite superiority of even non-optimized magnetic fluids over MDP ferrites regarding their specific absorption rate (SAR), and inductive heating by magnetic fluids can improve temperature distributions in critical regions.
Journal ArticleDOI

Immunospecific ferromagnetic iron-dextran reagents for the labeling and magnetic separation of cells

TL;DR: These novel reagents were used to indirectly label antigen sites on human red blood cells and thymocytes for visualization by scanning and transmission electron microscopy and could be separated from unlabeled cells.
Journal ArticleDOI

Magnetite biomineralization in the human brain.

TL;DR: Biogenic magnetite in the human brain may account for high-field saturation effects observed in the T1 and T2 values of magnetic resonance imaging and, perhaps, for a variety of biological effects of low-frequency magnetic fields.
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