May
Nanomagnets Carbon-Coat as potential agents of the hipertermia
nanomagnets Carbon-coated can offer a new form of the treatment against the cancer. The research presented in 103rd annual scientific meeting of American the Urological association (AUA) suggests that nanoparticles that they consist of the metallic iron with a protective covering of carbon they could serir as an agent efficient insurance and of the hipertermia. In the animal models, to use the heat to kill selectively stacks of the tumor proved efficient. To use the metallic iron in nanoparticles (in the place of iron oxide) would allow the heating in bigger temperatures; e the covering the iron with carbon would hinder that the iron oxidates, that it can hinder the effectiveness of the therapy. The investigators of Germany had presented its results to the reporters in a special conference of the press on May 19, the 2008 in the 11:00 M.
The end to make sure itself of that nanoparticles non-cancerous did not harm stacks, the investigators had tested its compatibility with normal fabrics. The stacks human beings of prostate PC-3 and a cellular line non-malignant of fibroblasto had been incubadas with nanomagnets coated carbon and, after the incubation period, the stacks had not tried effect (dedestruio) cytotoxic main. The distribution of the stack cycle and the tax of the apoptosis had not been damaged by the presence of nanomagnets, reflecting the character biocompatible of these structures. This discovery could supply an efficient option of the treatment many types of cancer, without the destruction of the surrounding stacks associates with the chemotherapy or the invading surgery.
The fact of that the hindered destruction carbon-covering of the stack during the incubation sample that nanoparticles could potential serir as the safe and efficient agents of the hipertermia, whitening and destroying stacks cancergenos. These results underscore a necessity for more research regarding the use of nanoparticles as treatments against the cancer potential.
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The article was adaptou today for the medical notice of the release of the original press.
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Taylor, Kraemer K, Hampel S, Fuessel S, Klingeler R, Ritschel M and others: nanomagnets Carbon-coated as potential agents of the hipertermia. J Urol, suppl., 2008; 179:392, summary 1141.
On American the Urological association: Established in 1902 and hosted close to Baltimore, Maryland, American the Urological association is preeminent the professional organization for urologists, with more than 15,000 members in the entire world. An organization without educational intention to gain, the AUA takes the handle its mission to promote the highest standards of the urolgico care carrying through a great variety of members of the programs and its patients, including UrologyHealth.org, an on-line resource award-winning of the patient instruction, and the Urological American Association Foundation, Incorporation.
Source: Holt Lacey
American Urological association
