As a precious metal, gold has been widely used in the financial and jewellery industries. The latest joint research in the UK and Spain said on the 7th that gold nanoparticles can be applied to disease treatment through technical means to improve the efficacy of cancer drugs and reduce them. side effect.
In the experiment, the researchers wrapped gold nanoparticles in a special micro-chemical device, and then implanted it into the zebrafish brain, and targeted catalyzed a chemical reaction, which proved that this ability can be applied to animals and It is controllable. In addition, the researchers also observed in the test dish that gold nanoparticles can activate anticancer drugs applied to lung cancer cells and improve the efficacy of drugs.
Researchers at the University of Edinburgh in the United Kingdom and the University of Zaragoza in Spain said that gold was chosen because gold is relatively safe and stable and has the ability to accelerate or catalyze chemical reactions. In the future, if the technology is mature, this device containing gold nanoparticles can be used to assist the chemotherapy drugs to act more accurately on cancer cells, avoid harming healthy tissues in the body, and reduce side effects of drugs.
One of the authors of the study, the University of Edinburgh scholar, Asher Winsetti-Brochetta, said that the research reveals a new feature of gold; from the experimental results, this precious metal can be stably in the tumor. Release the drug.
The study was published in the German journal Applied Chemistry. The research team plans to conduct an in-depth study to see if the application of this technology is safe for the human body, and whether there are long-term or short-term side effects.
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