Adopting a qualitative research method， this paper conducted semi-structured interviews with 17 postgraduate students in humanistic medicine from 8 recruiting universities， systematically analyzing the current status and development dilemmas of postgraduate education in humanistic medicine. It was found that postgraduate education in humanistic medicine faced multidimensional challenges. At the disciplinary cognition level， there were issues such as inconsistent subject affiliation， passive and differentiated student cognition， and limited social cognition. In terms of disciplinary resources， it exhibited characteristics such as insufficient practical resources， weak faculty resources， and limited journal resources. Regarding the curriculum system， it exposed structural contradictions such as a low relevance of course content， a disconnection between theory and practice， and the fragmentation of course structure. As for training mechanisms， it confronted systemic bottlenecks such as complex student source structures， constrained training tiers， and significant disciplinary employment barriers. Based on the issues identified in disciplinary construction， this paper proposed optimization paths， including measures such as strengthening the disciplinary cognition system， enhancing disciplinary resource establishment， optimizing the curriculum system， and improving the training mechanism. These aimed to provide theoretical support and practical references for the optimization and enhancement of postgraduate education in humanistic medicine in China， promote the high-quality development and improvement of humanistic medicine education cause， and contribute to the construction of a composite medical talent training system under the Healthy China strategy.

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*

The growing recognition of mitochondria’s crucial role in the regulation of white adipose tissue remodeling and energy balance underscores its significance. The marked metabolic diversity of mitochondria provides the molecular and cellular foundation for enabling adipose tissue plasticity in response to various metabolic cues. Effective control of mitochondrial function at the cellular level, not only in thermogenic brown and beige adipocytes but also in energy-storing white adipocytes, exerts a profound influence on adipose homeostasis. Furthermore, mitochondria play a pivotal role in intercellular communication within adipose tissue via production of metabolites with signaling properties. A more comprehensive understanding of mitochondrial regulation within white adipocytes will empower the development of targeted and efficacious strategies to enhance adipose function, leading to advancements in overall metabolic health.

Objective:To explore the role of evidence-based nursing in weight management of patients with chronic heart failure.Methods:By convenient sampling method, a total of 81 patients with chronic heart failure who were admitted to the Second Affiliated Hospital of Wenzhou Medical University from March 2018 to October 2019 were selected as research objects. According to the random number table method, they were divided into the control group ( n=40) and the observation group ( n=41) . The control group was given routine nursing while the observation group was given evidence-based nursing. Nutritional status, weight management behavior ability and nursing satisfaction were compared between the two groups. Results:After intervention, the serum total protein (TP) , albumin (ALB) and prealbumin (PA) levels in the observation group were higher than those in the control group, and the differences were statistically significant ( P<0.01) . After intervention, scores of all dimensions and the total scores of weight management behavior ability in the observation group were higher than those in the control group, and the differences were statistically significant ( P< 0.01) .The satisfaction scores of patients in the observation group on the service attitude, skill operation level, body mass index (BMI) control effect and quality of home care of medical staff were higher than those in the control group, and the differences were statistically significant ( P< 0.01) . Conclusions:Evidence-based nursing can effectively improve the nutritional status and satisfaction of patients with chronic heart failure and enhance weight management behavior ability, which is worthy of clinical promotion.