Navigation Links
How many nanoparticles heat the tumor?
Date:8/9/2010

This release is available in German.

Those who have to fight a powerful enemy must look for allies. This is why physicists from different scientific fields have decided to cooperate with biomedical physicians in order to place the fight against cancer through heat treatment by means of magnetic nanoparticles on a solid, scientific basis. It is the objective of the cooperation to improve the success of the therapy. Within the scope of a joint project funded by the Deutsche Forschungsgemeinschaft, Melanie Kettering from the Institut fr Diagnostische und Interventionelle Radiologie (IDIR), University Hospital Jena, and Heike Richter from the Physikalisch-Technische Bundesanstalt (PTB) are responsible for the task of detecting where many magnetic nanoparticles can be found in the body of the patient. They are injected into the tumour - but do they really remain there or are they distributed throughout the body? Knowing how many are in the tumour is important for the success of the heat treatment. Now the scientists have been able to successfully demonstrate on mice that magnetic relaxometry is suited to be applied together with the heat treatment. It furnishes information about the whereabouts of the nanoparticles in the body completely without contact to the patient.

For cancer therapy by means of heat treatment, magnetic nanoparticles are injected into the tumour and excited by an external electromagnetic a.c. field. Through this, the magnetic nanoparticles generate heat inside the tumour. If temperatures between 55 C and 60 C are reached, cancer cells can be destroyed irreversibly. The surrounding healthy tissue (without magnetic nanoparticles) remains unaffected. The procedure has not yet found its way into clinical routine, but is still in the trial phase, as a series of questions still have to be clarified. Among other things, a procedure is required w
'/>"/>

Contact: Dr. Heike Richter
heike.richter@ptb.de
49-030-348-17736
Physikalisch-Technische Bundesanstalt (PTB)
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. NIST nanofluidic multi-tool separates and sizes nanoparticles
2. New catalyst of platinum nanoparticles could lead to conk-out free, stable fuel cells
3. Nanoblasts from laser-activated nanoparticles move molecules, proteins and DNA into cells
4. Researchers use nanoparticles as destructive beacons to zap tumors
5. K-State researchers find gene-silencing nanoparticles may put end to pesky summer pest
6. Researchers use nanoparticles to shrink tumors in mice
7. Researchers develop drug delivery system using nanoparticles triggered by electromagnetic field
8. Evidence that nanoparticles in sunscreens could be toxic if accidentally eaten
9. NIST scientists gain new core understanding of nanoparticles
10. Antibacterial silver nanoparticles are a blast
11. U Alberta-led team studies T cell activation with nanoparticles
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/8/2015)... -- The consumer products industry for innovative tech ... such as wearables, smart wallets & other smart technology are ... continues to rapidly grow.  Biometrics & Wearable Device Companies in ... Inc. (NASDAQ: GOOG ), Apple Inc. (NASDAQ: AAPL ... GPRO ) and Baidu Inc. (NASDAQ: BIDU ) ...
(Date:7/7/2015)... 2015 NXT-ID, Inc. (NASDAQ: NXTD ) ("NXT-ID" or ... commerce market announces a revised version of one of its first ... air on CNBC in New York , ... San Francisco metro areas.    ... ability to replace all the cards in your wallet and keep ...
(Date:7/2/2015)... 2015 Fingerprint Cards has received an ... FPC1155 from the distributor World Peace Industrial Group (WPI), part ... Asia . Deliveries are planned to take ... used by smartphone manufacturers in Asia . ... communicated revenue guidance of approximately 2,200 MSEK for 2015. ...
Breaking Biology News(10 mins):Consumers Flock to This Summer's Must Have Tech Gadgets as Latest Digital Wallets, Smart Technology & Wearable Products Continue to Grow in Popularity & Functionality 2Consumers Flock to This Summer's Must Have Tech Gadgets as Latest Digital Wallets, Smart Technology & Wearable Products Continue to Grow in Popularity & Functionality 3Consumers Flock to This Summer's Must Have Tech Gadgets as Latest Digital Wallets, Smart Technology & Wearable Products Continue to Grow in Popularity & Functionality 4Consumers Flock to This Summer's Must Have Tech Gadgets as Latest Digital Wallets, Smart Technology & Wearable Products Continue to Grow in Popularity & Functionality 5Consumers Flock to This Summer's Must Have Tech Gadgets as Latest Digital Wallets, Smart Technology & Wearable Products Continue to Grow in Popularity & Functionality 6Wocket Smart Wallet Commercials Airing on CNBC to Showcase This Summer's Must- Have Tech Product 2Wocket Smart Wallet Commercials Airing on CNBC to Showcase This Summer's Must- Have Tech Product 3FPC Receives Order for Touch Fingerprint Sensors of 268 MSEK 2
... Elsevier, a world-leading provider of scientific, technical and ... Journal of Forensic Radiology and Imaging ( ... Society of Forensic Radiology and Imaging (ISFRI). ... radiology and imaging, JOFRI aims to provide ...
... -- MIT engineers have created genetic circuits in bacterial cells ... results, which are encoded in the cell,s DNA and passed ... the Feb. 10 online edition of Nature Biotechnology , ... biomanufacturing, or to program stem cells to differentiate into other ...
... of the protein endoglin in the blood vessels of ... to researchers at Karolinska Institutet and Lund University in ... The Journal of Experimental Medicine . Given that ... spread of cancer cells, the team suggests that drugs ...
Cached Biology News:Elsevier announces the launch of a new journal: Journal of Forensic Radiology and Imaging 2Cell circuits remember their history 2Cell circuits remember their history 3Tumor blood vessels prevent the spread of cancer cells 2
(Date:7/29/2015)... 29, 2015 Research ... addition of the "Global Biosimilars Market, 2015 ... The Global Biosimilars Market, 2015 - 2025, ... growing biosimilars market. With the blockbuster biologics losing ... costs, biosimilars are being viewed as viable substitutes ...
(Date:7/29/2015)... Inc., an early stage biotech startup based on perinatal ... the Musculoskeletal Transplant Foundation of Edison NJ ... round of development of the proprietary AmnioCept™ product line ... AmnioChor,s technology allows cryopreservation of the amniotic membrane of ... those tissues. Amnion is a well-established source of multipotent ...
(Date:7/29/2015)... 29, 2015  Pfenex Inc. (NYSE MKT: PFNX) announced ... be released on Thursday, August 13, 2015, before the ... management will host a conference call to discuss the ... release outlining the financial results and business update will ... Please call 1-866-376-8058 (US) or 1-412-542-4131 (international) and reference ...
(Date:7/29/2015)... ... July 29, 2015 , ... The third Medical Innovation Impact Index ... , in particular, drug/device combinations. The current system received a score of 0 (range ... Patient Centered Innovation (iPCI) of Fairleigh Dickinson University’s ( FDU ) Rothman Institute ...
Breaking Biology Technology:Global Biosimilars Market to 2025: Monoclonal Antibodies (mAbs), Insulin, Interferons, G-CSF/ GM-CSF, Erythropoietins and Others 2Global Biosimilars Market to 2025: Monoclonal Antibodies (mAbs), Insulin, Interferons, G-CSF/ GM-CSF, Erythropoietins and Others 3The Musculoskeletal Transplant Foundation Agrees to Invest in AmnioChor 2Pfenex To Report Second Quarter 2015 Results and Provide Business Update on Thursday, August 13, 2015 2Third Medical Innovation Impact Index Issued by Fairleigh Dickinson University’s Initiative for Patient-Centered Innovation (iPCI) 2Third Medical Innovation Impact Index Issued by Fairleigh Dickinson University’s Initiative for Patient-Centered Innovation (iPCI) 3
... 31 Biomoda, Inc. (OTC,Bulletin Board: BMOD) ... of,early lung cancer detection testing and other ... Strategies LLC, a government consulting,firm focused on ... appropriations and development of advanced technologies. ...
... TARRYTOWN, N.Y., Oct. 31 Emisphere,Technologies, Inc. ... will move its,corporate headquarters from Tarrytown, New ... retain its scientific staff and laboratory,facilities in ... that focuses on a unique and improved ...
... IDIX ) announced today that it will report,its ... Tuesday, November 6,2007 after the U.S. financial markets close. ... release, Idenix,management will host a conference call at 4:30 ... company,s financial results for the third quarter,2007. To ...
Cached Biology Technology:Biomoda Hires Manzano Strategies LLC to Spearhead Government Affairs Efforts 2Emisphere Technologies, Inc. Moves Into New Corporate Headquarters 2Emisphere Technologies, Inc. Moves Into New Corporate Headquarters 3
Mouse monoclonal antibody raised against a partial recombinant KRT4. NCBI Entrez Gene ID = KRT4...
Mouse monoclonal antibody raised against a partial recombinant MYO7A. NCBI Entrez Gene ID = MYO7A...
Mouse polyclonal antibody raised against a partial recombinant CD320. NCBI Entrez Gene ID = 51293...
... Protein Staining Solution stains proteins ... electrophoresis (detection limit >= 8 ng ... including washing and destaining processes can ... staining of gel (20 min), proteins ...
Biology Products: