PBL teacheing mode has satisfactory postive influence to the learning motivation,because it has a different characteristic compared with the traditional teaching mode,and can stimulate the curiosity and the desire of learning more effectively,thus arousing the initiative of the students. It can also cultivate their spirit of master and consciousness of responsibility more effectively,and it is beneficial to teaching students in accordance with their aptitude and developing their personality.In the course of the PBL teaching mode,the principles of moderate difficulty,precise occasion,in association with practice and encourage by feedback should be paid enough attention to.

The impacts of humanistic quality development for medical students include various factors such as family,society and school education,in which family influence plays a direct role,social environment plays a decisive role,and school education plays a leading role.We must pay attention to and coordinate various factors,give full play to the leading role of school education,improve humanistic education,guide and promote humanistic quality development effectively for medical students.

Construction of learning-oriented hospital must establish a clear goal,and under the guidance of the target,comrehensive mearures of whole advancement must be adopted and staffs study must be emphasized according to their different needs to motivate them,and meanwhile incentive mechanism should be established to realize the benign circulation and sustainable development of construction of learning-oriented hospital.

Objective:To investigate the effects of early Comfort using Analgesics, minimal Sedatives and maximum Humane care (eCASH) patterns on the risk of negative mood and continuous renal replacement therapy (CRRT)-related adverse events in patients with severe CRRT.Methods:A total of 90 patients with severe CRRT in Shenzhen Integrated Traditional Chinese and Western Medicine Hospital from October 2018 to October 2020 were selected as the study subjects, and they were divided into observation group and control group according to random number table method, with 45 patients in each group. The control group was given routine nursing program, and the observation group was given eCASH mode on the basis of the control group.Nursing satisfaction, CRRT-related adverse events and negative mood scores before and after nursing were compared between 2 groups.Results:The nursing satisfaction degree of the observation group was 86.67% (39/45), significantly higher than that of the control group (66.67%, 30/45), and the difference was statistically significant ( χ2=5.03, P<0.05). After nursing, the Hospital Anxiety and Depression Scale-Anxiety(HADS-A) and Hospital Anxiety and Depression Scale-Depression(HADS-D) scores of the observation group were 5.18 ± 0.67 and 5.27 ± 0.61, respectively, lower than 8.14 ± 1.18, 7.94 ± 1.07 before intervention, and 6.33 ± 0.72, 5.94 ± 0.49 of the control group. Barthel Index(BI) (65.17 ± 8.67) was significantly higher than that before nursing 41.56 ± 6.46 and control group 60.48 ± 6.47, the difference was statistically significant ( t values were 5.74-20.76, all P<0.05). The scores of Visual Analogue Scale(VAS), Present Pain Intensity(PPI), sensory total score and emotional total score of observation group after nursing were 3.24 ± 0.56, 1.18 ± 0.25, 6.38 ± 0.89, 2.68 ± 0.59 significantly lower than those before nursing 6.24 ± 0.87, 3.24 ± 0.56, 11.24 ± 1.81, 6.37 ± 1.04 and 4.36 ± 0.67, 1.31 ± 0.31, 7.26 ± 0.96, 2.98 ± 0.62 of the control group. The difference was statistically significant ( t values were 2.19-20.70, P<0.05). Conclusions:eCASH model can significantly improve the negative emotions of patients with severe CRRT, improve their comfort and reduce the risk of related adverse events, which is worthy of clinical promotion.

Objective To express the monkeypox virus (MPXV) A23R protein in Escherichia coli and purify by Ni-NTA affinity column, and to prepare mouse antiserum against MPXV A23R. Methods The recombinant plasmid pET-28a-MPXV-A23R was constructed and transformed into Escherichia coli BL21 to induce the expression of A23R protein. After optimizing the conditions of expression, A23R protein was highly expressed. Recombinant A23R protein was purified by Ni-NTA affinity column and identified by Western blot analysis. The purified protein was used to immunize mice for preparing the A23R polyclonal antibody, and the antibody titer was detected by ELISA. Results The expression of A23R recombinant protein reached the peak under the induced conditions of 0.6 mmol/L isopropyl-β-D-thiogalactoside (IPTG), 37 DegreesCelsius and 20 hours. The purity of the protein was about 96.07% and was identified by Western blot analysis. The mice were immunized with recombinant protein, and the titer of antibody reached 1:102 400 at the 6th week after immunization. Conclusion MPXV A23R is expressed highly and purified with a high purity and its antiserum from mouse is obtained with a high titre.
Animals ; Mice ; Monkeypox virus ; Antibodies ; Enzyme-Linked Immunosorbent Assay ; Blotting, Western ; Recombinant Proteins ; Escherichia coli/genetics*