In recent years, various network assistant teaching platforms which have flooded into universities have been well received by the majority of teachers and students and educators. Network teach-ing platforms in oral medicine education now, especially the assistant teaching and information management have gradually risen to play a decisive role position. Combined with the characteristics of oral medical un-dergraduate course and the present situation of teaching, a preliminary practical use has been made on the new digital teaching management platform of College of Stomatology, Chongqing Medical University, and the analysis based on its advantages and disadvantages has also been made, in order to make an improvement of oral medicine teaching quality and management efficiency.

OBJECTIVE:To effectuate the pharmacy information communication with in the hospital.METHODS:The local area network concerning medicine information in the hospital was built by adopting FrontPage and Dreamweaver with the assists of Flash,Photoshop and Fireworks so as to provide services for the communication of pharmaceutical sciences informa-tion and the information collecting.RESULTS:The website on medicine information has been operating normally for11months and the visitors to which were more than5000person-time.CONCLUSION:Medicine information website has provided an active,healthy and an upward platform of communication and learning for all medical workers within the local area network of the hospital,which has make the gathering of clinical pharmacy information more promptly and effectively and which has achieve the expected effect.

Adult ; Aged ; Anticoagulants ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Phytotherapy ; Salvia miltiorrhiza ; Thalidomide ; adverse effects ; Venous Thromboembolism ; chemically induced ; prevention & control

Adult ; Female ; Humans ; Leukemia ; complications ; microbiology ; Liver ; microbiology ; Male ; Mycoses ; complications ; Spleen ; microbiology ; Young Adult

Humans ; Interferons ; administration & dosage ; therapeutic use ; Lymphoma, Mantle-Cell ; drug therapy ; Male ; Middle Aged ; Thalidomide ; administration & dosage ; therapeutic use

Adult ; Deferoxamine ; adverse effects ; therapeutic use ; Humans ; Lung Diseases, Interstitial ; chemically induced ; Male ; Myelodysplastic Syndromes ; drug therapy

Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Cyclophosphamide ; therapeutic use ; DNA-Binding Proteins ; metabolism ; Doxorubicin ; therapeutic use ; Female ; Germinal Center ; pathology ; Humans ; Immunohistochemistry ; Interferon Regulatory Factors ; metabolism ; Lymphoma, Large B-Cell, Diffuse ; classification ; drug therapy ; metabolism ; pathology ; Male ; Middle Aged ; Neprilysin ; metabolism ; Prednisone ; therapeutic use ; Prognosis ; Proto-Oncogene Proteins c-bcl-6 ; Vincristine ; therapeutic use

BACKGROUND: The plasma concentration of paraquat is closely related to the prognosis of patients with paraquat toxication, and the most common cause of death from paraquat poisoning is multiple organ failure (MOF). This study aimed to evaluate therapeutic effect of smecta on the plasma concentrations of paraquat and multi-organ injury induced by paraquat intoxication in rats. METHODS: A total of 76 healthy adult SD rats were randomly divided into group A (control group, n=6), group B (poisoned group, n=30) and group C (smecta-treated group, n=30). Rats in groups B and C were treated intragastrically with PQ at 50 mg/kg, and rats in group A was treated intragastrically with saline (1 mL). Rats in group C were given intragastrically smecta at 400 mg/kg 10 minutes after administration of PQ, while rats in other two groups were treated intragastrically with 1 mL saline at the same time. Live rats in groups B and C were sacrificed at 2, 6, 24, 48, 72 hours after administration of PQ for the determination of paraquat plasma concentrations and for HE staining of the lung, stomach and jejunum. The rats were executed at the end of trial by the same way in group A. RESULTS: The plasma concentration of paraquat (ng/mL) ranged from 440.314±49.776 to 4320.6150±413.947. Distinctive pathological changes were seen in the lung, stomach and jejunum in group B. Lung injuries deteriorated gradually, edema, leukocyte infiltration, pneumorrhagia, incrassated septa and lung consolidation were observed. Abruption of mucosa, hyperemic gastric mucosa and leukocyte infiltration were obvious in the stomach. The hemorrhage of jejunum mucosa, the abruption of villus, the gland damage with the addition of inflammatory cell infiltration were found. Compared to group B, the plasma concentration of paraquat reduced (P<0.01) and the pathological changes mentioned above were obviously alleviated in group C (P<0.05, P<0.01). CONCLUSION: Smecta reduced the plasma concentration of paraquat and alleviated pathologic injury of rats with PQ poisoning.

Objective:To understand and compare the online learning effect of students majoring in stomatology and dental technology under the background of COVID-19 epidemic prevention and control, and to analyze the advantages and challenges of online teaching, so as to provide reference for the reform of teaching mode of stomatology education.Methods:A questionnaire survey on online learning was carried out among 267 students majoring in stomatology and 92 students majoring in dental technology in Chongqing Medical University. The results were statistically analyzed by SPSS 21.0, and chi-square test or rank sum test was used to count the data.Results:Computers and mobile phones are the main tools for students to study online. 52.92% of students used computers and 38.72% used smart phones. About 80% of the students said that they could adapt to online learning, and there was no statistical difference between the students of two majors. The online learning time of students majoring in stomatology was mainly 4-6 hours, while that of students majoring in dental technology was 2-4 hours, with statistical significance. However, the latter were more likely to ask questions to teachers than the former, and the proportion of students who often asked questions to teachers was 29.35% and 20.60%, respectively, with statistical significance. A small number of students of both majors failed log on the platform to learn and complete all the teaching materials on time. More than 50% of the students thought that online teaching was not as effective as offline teaching, and offline teaching was more conducive to mastering curriculum knowledge, without statistical differences between the students of two majors. They thought that the unsmooth learning platform, poor network conditions at home, and insufficient teaching materials prepared by teachers were the main reasons that affected the online learning effect.Conclusion:The online teaching is an important and also an advisable way to maintain teaching activities during the epidemic prevention and control of COVID-19. It will be the direction of further research on the education and teaching reform to make full use of information technology, combine the advantages of online teaching and traditional classroom teaching, and actively explore the blended teaching mode from the perspective of specialty and course characteristics.

Objective:To explore the objective structured clinical examination (OSCE) on the improvement of clinical competence of stomatology undergraduates, and to promote their ability and skills of taking the National Medical Licensing Examination (NMLE).Methods:The OSCE was implemented to evaluate the clinical skills of stomatology undergraduates from Batch 2009 to Batch 2012. The OSCE results were analyzed and compared with the NMLE (Stomatology) results on the correlation coefficient analysis of annual passing rate.Results:The passing rate of practical skills in the NMLE (Stomatology) of Batch 2009 to Batch 2012 stomatology undergraduates was basically consistent with the excellent rate of OSCE, and the correlation coefficient was 0.94.Conclusion:It has not been proved that the OSCE assessment organized by our school can increase the passing rate of practical skills in the NMLE, but it has certainly helped students better understand and apply theoretical knowledge, and it plays a positive role in promoting students' future development.