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A group of nuclear scientists in China has developed an X-ray machine that will be used in the treatment of cancer. This is a powerful radiation regimen that will help eliminate the tumor. Scientists have named it flash. It will provide high energy radiation in cancer treatment. The scientists claim that the new system produces far more radiation than the 0.5 to 20Gy per minute of conventional radiotherapy. This can revolutionize the treatment of cancer.
The new flash technique is capable of eliminating cancer tumors more effectively, according to research published in the Chinese Academic Journal. It also reduces the risk of bothersome side effects from radiotherapy. It was developed by scientists from the China Academy of Engineering Physics in Sichuan Province and Harbin Engineering University in Northeast China.
How will the new system work?
Now let's know how the new system will prove effective in cancer treatment. Cancer is treated with chemotherapy, surgery, immunotherapy and radiotherapy. When giving radiation therapy, the challenge for doctors is to destroy the cancerous tumor while sparing normal tissue damage. Now with the help of new radiation systems, more powerful radiation can be delivered to tumors without damaging normal tissues. In this way the treatment can be improved.
“We know how safe radiation is to healthy human tissue,” says Zhang Yining, a cancer expert at Central South University in Hunan province. This is what prevents us from improving the treatment and we are not able to increase the radiation now the new radiation system will overcome this weakness.
How is a tumor destroyed by radiation?
In such a case, the cancer cells start dividing rapidly and the tumor grows. But radiation stops the growth of cancer cells by damaging their DNA. After this happens the cells cannot divide. As a result, their capacity is lost. Thus the tumor is controlled and the dead cells are removed from the body.
Trial results?
Scientists say that trials over the past decade have shown that ultra-low radiation doses have a positive effect on cancerous tumors. The radiation dose may be increased during treatment. This can eliminate the tumor quickly.
The new X-ray 'flash' is a very special piece of radiotherapy technology, developed jointly by scientists, doctors and engineers. New flash technology has the potential to reduce the risks of radiotherapy. The special thing is that the new technology does not use protons or electrons for radiation. It uses X-rays. If new radiation systems become available in machine form, cancer treatment will become easier and more effective than ever before.
Chinese researchers say a new prototype X-ray flash radiotherapy machine will be available for cancer patients. Currently, scientists are preparing for its pre-clinical and clinical studies.
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