Chinese Journal of Radiological Medicine and Protection. Year 2019 Issue 06 is now available on CAOD.

In this issue: Effect of low-frequency pulsed magnetic field on blood-brain barrier permeability of rat hippocampus (低频脉冲磁场对大鼠海马血脑屏障通透性的影响) Chen Qin, ,Gao Peng, ,Hu Junfeng, ,Ding Guirong, ,Guo Guozhen ...... page:401-407 The role of ceramide in radiation-induced bystander effect on germ cells in Caenorhabditis elegans (神经酰胺在辐射诱导的秀丽隐杆线虫生殖细胞旁效应中的机制研究) Xu Guangmin, ,Yang Yaning, ,Xu Shengmin, ,Wu Lijun ...... page:408-414 Preliminary clinical study on treatment of prostate cancer with Cyber-Knife (射波刀治疗前列腺癌初步临床观察) Gao Hanjing, ,Tao Zhen, ,Wang Huanhuan, ,Li Fengtong, ,Dong Yang, ,Yu Xuyao, ,Wang Jingsheng, ,Chen Huaming, ,Song Yongchun, ,Yuan Zhiyong ...... page:415-421 OAR predicted dose distribution and gEUD based treatment planning optimization for IMRT (基于危及器官预测剂量分布与gEUD混合目标的调强放疗计划优化) Jia Qiyuan, ,Guo Futong, ,Wu Aiqian, ,Qi Mengke, ,Mai Yanhua, ,Kong Fantu, ,Zhou Linghong, ,Song Ting ...... page:422-427 Application of inverse planning simulated annealing in the treatment of cervical cancer with combined intracavitary and interstitial three-dimensional brachytherapy (模拟退火逆向优化算法在宫腔管联合插植针的宫颈癌三维后装腔内放疗中的应用) Tan Huayan, ,Liu Zhijie, ,Fu Qingguo, ,Yang Haiming, ,Yang Chaofeng, ,Deng Ye, ,Luo Tingjun ...... page:428-433 Factors associated with set-up errors in intensity-modulated radiotherapy after breast conserving surgery (乳腺癌保乳术后调强放疗摆位误差相关因素分析) Xu Xiao, ,Zhang Minna, ,Wang Bin, ,Wu Kan, ,Wang Jiahao, ,Xu Lixia, ,Li Xiadong, ,Liu Jian, ,Xia Bing ...... page:434-438 The auxiliary setup value of fiducial marker tracking with spine during Cyber-knife radiosurgery (射波刀金标追踪治疗中脊柱辅助摆位的临床应用价值) Li Guoquan, ,Hu Bin, ,Zhu Bin, ,Liang Zhiwen, ,Peng Zhenjun ...... page:439-443 Analysis of 2017 evaluation results of medical radiation protection monitoring program in China by using the fuzzy combined method of TOPSIS and rank sum ratio (TOPSIS法与秩和比法模糊联合分析2017年全国医用辐射防护监测执行情况) Fan Shengnan, ,Deng Jun, ,An Jinggang, ,Hao Shuxia, ,Liu Xiaohui, ,Sun Quanfu ...... page:444-449 Investigation on the frequency of medical exposure of X-ray diagnostic equipment in Tianjin (天津市X射线诊断设备医疗照射频度调查) Niu Zhen, ,Liu Chunxu, ,Liu Yan, ,Yang Shoulong, ,Zhang Jimian ...... page:450-453 Survey of nuclear medicine practice in Guangdong in 2016 (2016年广东省临床核医学基本状况调查) Cui Fan, ,Zou Jianming, ,Tan Zhan, ,Huang Weixu, ,Jia Yuxin, ,Liu Xiaolian, ,Liu Yanbing, ,Wu Zixiang ...... page:454-459 Preliminary investigation of detecting acoustic signal created by clinical proton and carbon ion Bragg-peak (探测临床质子碳离子布拉格峰声信号的初步研究) Wang Weiwei, ,Chen Zhi, ,Kambiz Shahnazi, ,Huang Zhijie, ,Sheng Yinxiangzi ...... page:460-464 Research on radiation dose to prostate cancer patients from PET-CT examinations (PET-CT检查致前列腺癌患者辐射剂量研究) Li Ning, ,Yao Zhongqiang, ,Yang Zhi, ,Yang Hongyu, ,He Zhengzhong, ,Liao Guangxing, ,Xiao Guoyou ...... page:465-470 The review of ionizing radiation model studies using Caenorhabditis elegans (秀丽隐杆线虫作为电离辐射模型的研究进展) Liu Mengyi, ,Chen Lina, ,Zhang Chao ...... page:471-475 Research progress of gut microbiota in the treatment of malignant tumors (肠道菌群在恶性肿瘤治疗中的研究进展) He Xiaolan, ,Ma Chenying, ,Xu Xiaoting ...... page:476-480