From October 13 to 15, 2021, it was co sponsored by the Key Laboratory of radiobiology of the National Health Commission of the school of public health of Jilin University and the radiation health professional committee of China Health Supervision Association, undertaken by Jilin Nuclear Society and Jilin Key Laboratory of tumor precision radiotherapy, and co sponsored by Liu Shuzheng foundation of Jilin University The "National Symposium on radiation biological effects and radiation protection" was successfully held in Changchun, Jilin Province. This conference is also one of the series of academic activities for the 75th anniversary of the founding of Jilin University.

At the opening ceremony of the conference, Professor Zhao Guoqing, member of the Party committee and vice president of Jilin University, congratulated the conference on behalf of the University and welcomed the experts and scholars attending the conference. He introduced the general situation of Jilin University and the development history of the school of public health, stressed the importance of radiation medicine and radiation protection technology to promote industrial development and social progress, and expressed his hope It is hoped that the participants will take this meeting as an opportunity to adhere to the "four orientations", adhere to the "self-improvement of science and technology", jointly refine key scientific issues, actively promote China's research and development in the field of radiation biological effects and radiation protection, cultivate more high-level talents, and contribute to the construction of a strong country in education and science and technology.

The opening ceremony of the conference was presided over by Zhao Guoli, Secretary of the Party committee of the school of public health of Jilin University. Professor Liu Yawen, President of the school of public health of Jilin University, and researcher Su Xu, current chairman of the radiation health professional committee of China Health Supervision Association and chief scientist of China CDC, delivered speeches respectively. In addition, the leaders attending the conference were the science and Education Department of Jilin Provincial Health Commission and the functional department of Jilin University According to the relevant leaders of the Department, the meeting was strongly supported by 31 universities and scientific research institutes from all over the country, and more than 130 experts and scholars attended the meeting.

After the opening ceremony, the experts shared their research results. The conference held 9 special invited reports and 20 special reports, which discussed radiobiology, radiation protection, nuclear technology, clinical radiotherapy and nuclear medicine. Professor Ma Qingjie, director of the Key Laboratory of radiobiology of the National Health Commission, and the radiologist of the school of public health of Jilin University Professor Jin shunzi, head of the Department of medicine, also gave lectures on "molecular probes suitable for clinical promotion and transformation of nuclear medicine" and "biological effects of low-dose radiation and its research progress" The academic report was highly praised by the participating experts. The conference ended smoothly in a tense and warm atmosphere. Professor Jin shunzi made a summary of the conference and thanked the experts for their hard work. He thought that the academic report was wonderful, rich in content and large in information. He aimed at the forefront and hot spots in relevant fields and made in-depth exchanges for scientific researchers in the field of radiation medicine and protection in China Flow the latest research progress, scientific research achievements and academic ideas to build a platform, so as to achieve the purpose of mutual exchange, explore ideas, strengthen cooperation, and promote discipline development and talent training.

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