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1.
Article in Chinese | WPRIM | ID: wpr-883611

ABSTRACT

In this study, the virtual simulation tutoring system was applied to the teaching of dental residents in the standardized training stage for the first time, including the curriculum preparation, curriculum design and teaching practice. Through the practice of the preparation of class Ⅱ holes and the tooth preparation of PFM (porcelain fused to metal) by the dental residents in the virtual simulation teaching system, the teaching arrangement of three courses as one term was explored. Each course adopted the matching interactive teaching mode. Finally, the transcripts would be given by the virtual simulation teaching system to comment and summarize. This study has laid a foundation for future promotion of virtual simulation teaching system in the standardized training stage of stomatology residents and found a new direction for improving the proficiency and accuracy of residents' clinical operation skills.

2.
Article in Chinese | WPRIM | ID: wpr-865858

ABSTRACT

In view of the problems existing in the traditional class of Advanced Nursing Practice for nursing masters and the learning characteristics of students, under the guidance of process orientated guided inquiry learning (POGIL) theory, with the medium of information technology, centered on the cultivation of students' clinical practice with different specialties of nursing practice as the carrier, the autonomous online teaching mode of teaching and learning is fully integrated into the teaching process. That has been adopted in the teaching of Advanced Nursing Practice for nursing students in grade 2019 of Nanjing Medical University. As a result, autonomous teaching and learning guided by POGIL theory can improve students' clinical nursing practice ability, critical thinking ability, problem-solving ability, communication and cooperation ability, thus achieving the teaching goal of this course.

3.
Practical Oncology Journal ; (6): 486-490, 2019.
Article in Chinese | WPRIM | ID: wpr-823793

ABSTRACT

Objective This study aimed to investigate the relationship between CLPTM1L gene and lung cancer 95-D cells sensitivity to gemcitabine,and to explore its potential mechanism of action. Methods Overexpression of lentivirus against CLPTM1L gene was constructed and infected with lung cancer 95-D cells;Cells were divided into the CLPTM1L overexpression group and con-trol group;The proliferation of cells in the overexpressing and control groups after gemcitabine treatment was detected by CCK-8;The changes of CLPTM1L gene and protein were detected by real-time PCR,Western blot and immunochemiluminescence;The changes of caspase-3/7 and caspase-9 activities were detected by bioluminescence;Western blot was used to detect the changes of p-4E-BP1 protein. Results The expression of CLPTM1L gene( P =0. 036) and its protein ( P <0. 01) was significantly increased after CLPTM1L overexpressed lentivirus-infected 95 -D cells;Compared with the control group,the proliferation of CLPTM1L overex-pressing group after gemcitabine treatment was increased(P <0. 01);The activity of caspase activity showed that the activities of caspase-3/7 and caspase-9 in the CLPTM1L overexpression group were significantly lower than those in the control group(P<0. 01);The phosphorylated level of 4E-BP1 protein in the CLPTM1L overexpression group was significantly higher than that in the control group. Conclusion Overexpression of CLPTM1L can reduce the sensitivity of lung cancer cells to gemcitabine. Its mechanism may be to increase the phosphorylation level of 4E-BP1.

4.
Article in Chinese | WPRIM | ID: wpr-424858

ABSTRACT

ObjectiveTo explore the changes of the levels of cytokines in patients with first-episode depression and the effect on the levels of cytokines after the treatment with duloxetine.MethodsThe serum levels of interleukin 1 ( IL-1 ),interleukin 6 ( IL-6 ),tumor necrosis factor-alpha ( TNF-αt ),interleukin4 ( IL-4 ),interleukin10(IL-10) were measured in 38 patients with depression before and after duloxetine treatment by enzyme linked immunosorbent assay(ELISA).HAMD score were assessed at pre- treatment and post-treatment to assess curative effect.The control group was 30 healthy individuals.All data were statisticaly analyzed by SPSS.ResultsBefore treatment,the HAMD score and the levels of serum IL-6,TNF-α,IL-1 in first-episode depressant patients were remarkablely higher than those in the control group( IL-6:( 10.66 ± 3.12 ) pg/ml vs (2.72 ± 0.91 ) pg/ml ;TNF-α:(77.49 ±3.12) pg/ml vs (37.48 ±5.87) pg/ml; IL-1:(39.09 ± 3.77 ) pg/ml vs ( 10.31 ± 1.05 ) pg/ml ),the levels of serum IL-4 and IL-10 in first-episode depressant patients were remarkablely lower than those in the control group(P<0.05,P<0.01 ).The HAMD score and the levels of serum IL-6,TNF-α,IL-1 in post-treatment were remarkablely lower than pre-treatment (P < 0.05 ),but which were still higher than the control group(P< 0.05 ).The levels of serum IL-4 and IL-10 in post-treatment were remarkablely increased than pre-treatment(P<0.05).The levels of serum IL-6,TNF-α,IL-1 were positively correlated with the HAMD score( r =0.667,0.486,0.727,P <0.01 ),but the levels of serum IL-4 and IL-10 were negatively correlated with the HAMD scorae ( r=-0.433,-0.269,P<0.05,P< 0.01 ).ConclusionsThe first-episode depressant patients show immune disorder induced by cytokines.Anti-depressant activity of duloxetine may participate in the regulation of cytokines and Th1/Th2 unbalance.

5.
Article in Chinese | WPRIM | ID: wpr-400675

ABSTRACT

Objective To investigate the tear fdm function with Graves disease.Methods Seven-ty-eight patients with Graves disease were studied respectiveIy,40 cases healthy person as contr01.Tear film function Was evaluated by tear break-up time(TBUT),Schirmer I test(SIT),corneal fluorescein staining,dry eye and unwell symptoms.Results The difference of TBUT and SIT resultsbetweenpatients and con-trois were significant(P<0.05).The rate ofTBUT,corneal fluorescein staining and symptom ofdry eye in patients were significantly higher than those in controls.Conclusions Graves disease patients have higher rate of abnormal tear film function in comparison with controls.Graves disease are correlated with xerophthalmia.

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