[ad_1]
Scientists at Stanford University have developed a magnetic wire that can help doctors detect cancer before symptoms appear on patients.
Scientists say the intravenous device detects the disease. Such as "refrigerator magnets."
The wire comes the little finger of the adult and the density of the trombone, and will be particularly useful for detecting "silent killers", such as cancers of the pancreas, ovaries and kidneys. The lead author of the study is published in Nature Biomedical Engineering, Dr. Sam Gamper, How to Overcome the Defective Diagnostic Defect Using a Nanosymmetric Particle Wire Designed to Stick to Cancer Cells
In experiments on human-type pigs that suffer from the same genetic factors that cause cancer, between 10 and 80 times the cancer cells. In fact, more than 500 to 5000 cancer cells were collected, compared to normal blood samples.
Scientists were able to magnetize tumor cells with nanoparticles containing antibodies.
Dr. Gambier says the new method is 80 times more effective than routine tests currently used by doctors.
The developed body can also help evaluate the patient's response to specific treatments and start using alternatives more quickly if needed. It can be used to collect genetic information on tumors located in places where it is difficult to biopsy.
The research team will seek the approval of the United States Food and Drug Administration
[ad_2]
Source link
