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Objective:To explore the teaching resources innovation and the teaching quality improvement for international students in clinical medicine based on the bilingual test question database of digitalized systematic anatomy.Methods:The test question database was set up and applied to Batch 2018 international students of clinical medicine (experiment group). The results of the usual test, final theory, and experimental examination of Batch 2017 international students (control group) were compared to verify the application value of the test question database. Questionnaires were used to get feedback from international students, and the feasibility of developing the test question database and the driving effect of teaching reform were further evaluated. SPSS 20.0 was used for data analysis, and the examination achievements of the two groups were compared with independent-samples t test and the measurement data were expressed by (mean ± standard deviation). Results:There was no significant difference between the two groups in the usual test results ( P>0.05), and in the experimental group, the results of final theory and experimental examination were significantly higher than those in the control group ( P<0.05). According to the questionnaire, more than 89.55%(155) of the international students highly appraised the test question database in terms of learning resources, quality of questions, examination mode and experience evaluation, while only 52.02%(90) of them recognized the bilingual form of the test questions. Conclusion:The bilingual test question database of digital systematic anatomy has effectively expanded the teaching resources and promoted the teaching reform of international students.
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Objective:To implement the teaching activities for cultivating the four characteristics (innovation, development, integration, and ecology) and the four abilities (political ability, learning ability, cross-border ability, and driving force), and to provide a reference for improving the capability of service-based education in basic teaching organizations.Methods:The basic teaching organization in School of Basic Medical Sciences, Qiqihar Medical University, was selected for research, and the action research method and the focus group interview method were used to carry out characteristic teaching activities around the cultivation of the four characteristics and the four abilities. After the implementation of these activities, Sojump, a questionnaire platform, was used to conduct a survey among full-time and part-time teachers and teaching administrators, and the effect of each activity on the cultivation of the four characteristics and the four abilities was analyzed. The strategies to enhance abilities were improved based on the results of the above analyses. SPSS 25.0 software was used for data processing, and categorical data were expressed as frequency and percentage.Results:The data analysis showed that through cultivation of the four characteristics and the four abilities, each designed activity had a remarkable effect on improving the capability of service-based education in the basic teaching organization, with a mean value of 80.77%(63/78)- 91.03%(71/78), and only the activities centered on "integration" had a relatively low value of "obvious effect", which accounted for 64.10%(50/78).Conclusion:Under the guidance of the new concept of "New Medicine" and with the opportunity of capacity building, a series of teaching activities focusing on the four characteristics and the four abilities can effectively improve the capability of service-based education in basic teaching organizations in colleges and universities through targeted ability training.
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Objective To evaluate the application of Web problem-based learning (WPBL) mode of respiratory system integration curriculum.Methods Experimentclasses 1 and 2 of the 2014 grades of the Qiqihar Medical University were divided into control group(48 students) and experiment group (48 students).Traditional PBL teaching was conducted in control group:the contents of the case were printed and discussed with the material of each class.WPBL teaching was conducted in experiment group:autonomous learning before class,showing cases by Video,asking questions and discussion in group and reporting results in class.The teaching effect was evaluated by PBL evaluation form,questionnaire and final grade.SSPS 19.0 statistical software was used for data analysis and measurement.T test was conducted among groups.Counting data were tested by Chi-square and the results were expressed as percentage.Results The students in the experiment group were better than those of control groupin the aspects of contents understanding,course interest,clinical thinking ability,classroom atmosphere and the course attitude.The scores of PBL (16.65 ±2.82),experiment exam (8.21 ±0.44) and final grade(76.77 ± 12.31) in the experiment group were higher than those in the control group.There are statistical differences in two groups (P＜0.05).Conclusions WPBL teaching can improve students'learning interest,clinical thinking ability and improve the teaching quality of respiratory integration curriculum.
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Objective To investigate the effects of vascular endothelial growth factor-C(VEGF-C)and VEGF-R3(fms-like tyrosine kinase-4,Flt-4)on lymphangiogenesis in adenocarcinoma of rectum.Methods A series of 32 adenocarcinoma of rectum were detected for the expression of VEGF-C and VEGF-R3(fms-like tyrosine kinase-4,Flt-4)and Podoplanin by immunohistochemical SABC methods.Results The density of lymphatic vessel in the perimeter of the adenocarcinoma tissue of rectum was much higher than in the interior(P