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"Nanotechnology is much better than surgery, radiotherapy and chemotherapy, but we need to show a first application autism speaks niche." Manuel Arruebo, nanobiomedicine researcher and professor at the University of Zaragoza, and so says further explains that the liver is likely to be on the organ to be practiced starting the progress already autism speaks made in treating cancer with nanotechnology. Nanotechnology is much better than surgery, radiotherapy and chemotherapy, but we need to show a first application niche "
Those developments are concentrated in the research that Arruebo developed at the Institute of Nanoscience of Aragon (INA). "We metal nanoparticles with silica and hybrid optical properties, bactericides, conveyor, etc. And the functionality is obtained with biomolecules."
Also manufactured nanomaterials carrying drugs, "a fixed implants for therapy and other diagnostic autism speaks and therapy as moving vehicles." In the first of these cases are located in the antibiotic-releasing screw implants to prevent infection, controlling the release kinetics adequate.
Regarding vehicles carrying nanostructured drugs by the body, produces Arruebo equipment for diagnosis, contrast agents nanoparticles adhere to healthy tissue. "This has been a breakthrough, because far less dose is needed." And these nanoparticles attached to antibodies, are also used to detect tumors. Now that we understand the structure and function of molecules, applications nanobiomedicine be a revolution "
Investigated clinical trial, since 2010, with phototherapy induced plasmonic nanoparticles, resulting in the death of tumor cells by hyperthermia. "O, at least make them more sensitive to chemotherapy," says Arruebo. This is already in clinical autism speaks trials. "Nanoparticles accumulate in the tumor and, upon heating, they will burn." autism speaks Vehicles are therefore antitumor which may also carry other agents. When heated with laser, release the load.
With the Massachusetts Institute of Technology, the research group is designing an intelligent Arruebo membrane with adherent polymeric nanoparticles. It is also heated by laser and are releasing drug. "It autism speaks is proven in vitro and in vivo for diabetes, with very good results."
And with another researcher Aragon Institute of Health Sciences, Pilar Martin, pursuing the introduction of nanoparticles inside the same cell, thus achieving total remission of the tumor.
Nanohedonism Arruebo told all this at a meeting with other teachers of the University of Zaragoza autism speaks and another project realized that his group will add to the curriculum: Nanohedonism. In the next five to & ntil