Tiny magnetic discs could kill cancer cells: study

Submitted by Quest-News-Serv... on Sun, 11/29/2009 - 22:33.

 

Nature Materials – Tiny magnetic discs just a millionth of a metre in diameter could be used to used to kill cancer cells, …

Sun Nov 29, 4:18 pm ET


PARIS (AFP) – Tiny magnetic discs just a millionth of a metre in diameter could be used to used to kill cancer cells, according to a study published on Sunday.

Laboratory tests found the so-called "nanodiscs", around 60 billionths of a metre thick, could be used to disrupt the membranes of cancer cells, causing them to self-destruct.

The discs are made from an iron-nickel alloy, which move when subjected to a magnetic field, damaging the cancer cells, the report published in Nature Materials said.

One of the study's authors, Elena Rozhlova of Argonne National Laboratory in the United States, said subjecting the discs to a low magnetic field for around ten minutes was enough to destroy 90 percent of cancer cells in tests.

In a commentary on the report, Jon Dobson of Keele University in Britain said antibodies could be used to direct the discs towards tumour cells.

"This provides an elegant and rapid technique for targeting tumour destruction without the side effects associated with systemic treatments such as chemotherapy," Dobson wrote.

 ______________________________________________________

ANTI-SPECIESISM:
SPECIESISM:
1. A PREJUDICE OF ATTITUDE OF BIAS TOWARD THE INTERESTS OF MEMEBERS OF ONE'S OWN SPECIES
AND AGAINIST THOSE OF MEMBERS OF OTHER SPECIES.
2. A WORD USED TO DESCRIBE THE WIDESPREAD DISCRIMINATION THAT IS PRACTICED
BY HOMO SAPIENS AGANIST THE OTHER SPECIES.
SAVE OTHER-OUR SPECIES
SOS-FRE
FROM RESEARCH EXPERIMENT
QUEST, MINISTRIES, GUY TEMPELTON BLACK, PASTOR, and YOGI YOGA BEAR, SERVICE K-9 (guy's partner)
753 BRAYTON AVE., CLEVELAND, OHIO 44113-4604 USA, V:216.861.7368, F:216.861.7368
UNITED STATES ARMED FORCES VETERAN (VOLUNTEER) PEACE, ANTI-WAR, DEFENSIVE
faith based non-profit corporation no. 389646, 501(c)(3), SINCE 1965,
 
"When I despair, I remember that all through history the way of truth and love has always won. There have been tyrants and murderers, and for a time they seem invincible, but in the end, they always fall — think of it, always." - Mahatma Gandhi

 

http://www.disclosureproject.com  TRUTH  -  EXTRA-TERRESTRIAL

Nature Materials – Tiny magnetic discs just a millionth of a metre in diameter could be used to used to kill cancer cells, …

Tiny magnetic discs could kill cancer cells: study

Sun Nov 29, 4:18 pm ET

( categories: )