Exploration of online and offline mixed teaching methods in Medical Microbiology teaching / 沈阳医学院学报

Objective:To improve the teaching quality of Medical Microbiology by optimizing the teaching method,adjusting the teaching content and reforming the assessment model.Methods:The students of grade 2020 and 2021 of the same major were divided into the control group and the reform group.The control group received the traditional teaching method.The reform group received the"online + offline"blended teaching method,which integrates online learning resources and ideological and political education into the theoretical content of the curriculum.And the whole process assessment system was applied to the teaching method.The teaching quality was evaluated by the whole process examination results and questionnaire survey.Results:Compared with the control group,the score in the reform group was significantly improved(P＜0.01).Results of the questionnaire survey showed that students'satisfaction with the mixed teaching method reached 97.5% .The integration of hot issues of microbiology and curriculum ideological and political education significantly improved students'learning interest,and more students wanted to engage in the work of microbiology related fields in the future.Conclusion:The practice results show that optimizing the teaching method,adjusting the teaching content and reforming the assessment mode can stimulate the students'learning interest,improve the students'independent learning ability and improve the teaching quality.

Detection of intracranial aneurysms with spiral CT angiography and MPVR / 医学研究生学报

Objectives:To explore the optimal method of spiral CT angiography and MPVR in the detection of intracranial aneurysms.　Methods:Eleven patients with clinical suspicion of intracranial aneurysms underwent spiral CT angiography, then postprocessed with MPVR.　Results:,Five anterior communicating aneurysms,1 posterior communicating aneurysm and 1 base aneurysm were found with MPVR.　Conclusions: Lesions at the circle of Willis, the main trunk of the carotid and the vertebrobasilar arteries, including their branches could be visualized perfectly with MPVR by optimizing the thickness, center, angle of rotation and window level, by which more intracranial aneurysms could be found.