The new synergistic education model integrating the “five arts” medical talent cultivation philosophy and the red doctor spirit could form a virtuous cycle of “spiritual guidance-technological breakthrough-spiritual reshaping” in the field of military medical education. Addressing the existing challenges in the process of military medical cadets’ training， such as mission awareness， humanistic care， battlefield rescue， and emergency response， this study proposed integrating the red doctor spirit， characterized by political steadfastness， healing the wounded and rescuing the dying， selfless devotion， relentless pursuit of excellence， and seeking truth and innovation， into the training system under the guidance of the “five arts” philosophy， including establishing a foundation through Daoist arts， forging the soul with benevolence， empowering through academia， tempering through technology， and nurturing the mind through artistry. A cultivation model was constructed featuring “moral education as the priority and cultivating through soul-forging； military spirit as the root and medical professionalism as the foundation and training for warfare； mastery in medicine for battlefield success and cultivating talent through rigorous scholarship.” Furthermore， through pathways including the optimization and implementation of the curriculum system， the enhancement and innovation of practical teaching， the development and training of the faculty team， and the improvement and innovation of the evaluation system， this model assisted in achieve the goal of cultivating compound talents with “the red medicine essence plus the five arts foundation.” These talents also built their foundation on the “five arts” philosophy， forge their spirit with the red doctor spirit， and was tempered with battlefield adaptability.

Enhanced Recovery After Surgery (ERAS) is a standardized perioperative care plan aimed at optimizing perioperative management through a series of evidence-based interventions. In recent years, guidelines related to ERAS in gynecologic oncology have been successively updated. The International ERAS Society published guidelines on the application of ERAS in gynecologic oncology in 2016 and 2019. With the advancement of evidence-based research, these guidelines were further updated in 2023. This paper interprets the key points of the 2023 updated guidelines for the use of ERAS in gynecologic oncology patients, aiming to enhance perioperative management.

【Objective】 To investigate the trend of neutralizing antibody level in plasma donors who received the 3rd shot of inactivated novel coronavirus vaccine. 【Methods】 Three commercial ELISA kits for novel coronavirus neutralization antibody detection, manufactured by Company A, B and C, were chosen and screened by Pseudotype Neutralization Test from December 2021 to June 2022. A total of 410 plasma samples from 64 plasma donors who received the 3rd shot of inactivated novel coronavirus vaccine and there after donated plasma within six months were detected by the selected ELISA kit from July to October, 2022. The data were analyzed by Excel 2013 and SPSS 26 software. 【Results】 The high-throughput ELISA kit for SARS-CoV-2 neutralizing antibody detection, manufactured by Company A, was selected for further antibody titer detection. The mixed plasma titers were 1 337.34, 1 148.89, 852.19, 681.38, 556.44 and 457.19 U/mL from 1 to 6 months, respectively, after the 3rd shot of vaccine. The neutralizing antibody titer level began to increase around 7 days after the 3rd shot of vaccine injection and peaked (peak range: 264.07-2 208.39 U/mL, median: 569.34 U/mL) at 1 month (range: 9-43 days, median: 22 days), and then gradually decreased (P<0.05). 【Conclusion】 The neutralizing antibody titer of plasma donors who received the 3rd shot of inactivated novel coronavirus vaccine began to rise around 7 days after vaccination, which reached the peak value at around 1 month and then gradually decreased.

Taking the current situation and problems of medical humanities education as the background, the concept of narrative medicine was used to sort out and integrate various course materials of medical humanities, explore the multi-link linkage mode of medical humanities education, and organically integrate medical humanities courses scattered in medical education activities such as medical ethics, health law, doctor-patient communication, and health policy science with teaching stages, teaching resources, and teaching methods, forming vivid narrative medical materials throughout the entire process of medical humanities education, and improving teaching efficiency by sharing and optimizing resources. Through questionnaire analysis, it was found that there are many unsatisfactory aspects of medical humanities education. Further analysis of the issues focuses on the contradiction between learning willingness and time allocation, the lack of synchronization between teaching and social development, the lack of integration between courses, and insufficient innovation in teaching methods. Based on these, countermeasures were put forward to integrate narrative medical materials of medical humanities courses and build a platform for the application and communication of narrative medical materials.

Improveing students’ strain capacity in the application of medical ethics is an important part of clinical teaching. This paper revealed the basic connotation of strain capacity in the application of medical ethics, emphasized the necessity for medical students to possess this quality, and emphatically expounded that training students in clinical teaching according to the five basic practical requirements of ethical adaptability. For practical problems, students’ ethical discrimination ability, ethical difficult problem handling ability, and comprehensive application ability of ethics and law should be improved according to practical requirements.

Plasma protein products, essential drugs for various clinical diseases, are therapeutic biological products extracted from healthy human plasma. The research and development of new plasma protein products, led by United States and European, has been widely deepened and enhanced. Therefore, accelerating the development of new plasma protein products in China is of great significance. This review summarizes the research and development of plasma protein products that have been marketed abroad but have not produced in China, as well as analyzes the difficulties and prospects of the development of plasma protein products in China.

Motor timing is an important part of sensorimotor control. Previous studies have shown that beta oscillations embody the process of temporal perception in explicit timing tasks. In contrast, studies focusing on beta oscillations in implicit timing tasks are lacking. In this study, we set up an implicit motor timing task and found a modulation pattern of beta oscillations with temporal perception during movement preparation. We trained two macaques in a repetitive visually-guided reach-to-grasp task with different holding intervals. Spikes and local field potentials were recorded from microelectrode arrays in the primary motor cortex, primary somatosensory cortex, and posterior parietal cortex. We analyzed the association between beta oscillations and temporal interval in fixed-duration experiments (500 ms as the Short Group and 1500 ms as the Long Group) and random-duration experiments (500 ms to 1500 ms). The results showed that the peak beta frequencies in both experiments ranged from 15 Hz to 25 Hz. The beta power was higher during the hold period than the movement (reach and grasp) period. Further, in the fixed-duration experiments, the mean power as well as the maximum rate of change of beta power in the first 300 ms were higher in the Short Group than in the Long Group when aligned with the Center Hit event. In contrast, in the random-duration experiments, the corresponding values showed no statistical differences among groups. The peak latency of beta power was shorter in the Short Group than in the Long Group in the fixed-duration experiments, while no consistent modulation pattern was found in the random-duration experiments. These results indicate that beta oscillations can modulate with temporal interval in their power mode. The synchronization period of beta power could reflect the cognitive set maintaining working memory of the temporal structure and attention.

In the new era, innovating medical ethics education and cultivating high-quality medical talents with noble medical ethics, excellent medical skills and both virtues and skills are important topics worthy of study. School history resources are rich in medical ethics ideological nutrients, containing the demonstration effect of medical ethics, strengthening the emotional cultivation of medical ethics, stimulating the establishment of medical ethics beliefs. Therefore, it is suggested that we should continue to tap school history resources, save the source of medical ethics education, organize school history resources and integrate them into the development of medical ethics education platform, and coordinate school history resources to promote the normal development of medical ethics education.

Taking the construction of medical ethics and medical ecological governance as the research focus, taking the guidance of the socialist ideology of Chinese characteristics in the new era of Xi Jinping, focusing on the health needs of people, it should scientifically analyze problems of unbalanced and insufficient development of the medical and health undertakings, establish the medical ethics construction concept of adapting market and surpassing market, eliminate institutional obstacles to interest and the idea of reform resistance, and vigorously strengthen the party' s organizational leadership over the construction of medical ethics. Through establishing a legal security system, it should establish a scientific supervision system and build the whole process and continuous education system, to promote the healthy development of medical and health undertakings, and constantly promote the modernization of medical ethics construction and medical ecological governance capabilities.

We aimed to obtain the recombinant aminopeptidase encoded by Listeria monocytogenes (L. monocytogenes) gene lmo1711, and characterized the enzyme. First, the amino acid sequences of Lmo1711 from L. monocytogenes EGD-e and its homologues in other microbial species were aligned and the putative active sites were analyzed. The putative model of Lmo1711 was constructed through the SWISS-MODEL Workspace. Then, the plasmid pET30a-Lmo1711 was constructed and transformed into E. coli for expression of the recombinant Lmo1711. The his-tagged soluble protein was purified using the nickel-chelated affinity column chromatography. With the amino acid-p-nitroaniline as the substrate, Lmo1711 hydrolyzed the substrate to free p-nitroaniline monomers, whose absorbance measured at 405 nm reflected the aminopeptidase activity. The specificity of Lmo1711 to substrates was then examined by changing various substrates, and the effect of metal ions on the catalytic efficiency of this enzyme was further determined. Based on the bioinformatics data, Lmo1711 is a member of the M29 family aminopeptidases, containing a highly conserved catalytic motif (Glu-Glu-His-Tyr-His-Asp) with typical structure arrangements of the peptidase family. The recombinant Lmo1711 with a size of about 49.3 kDa exhibited aminopeptidase activity and had a selectivity to the substrates, with the highest degree of affinity for leucine-p-nitroaniline. Interestingly, the enzymatic activity of Lmo1711 can be activated by Cd²⁺, Zn²⁺, and is strongly stimulated by Co²⁺. We here, for the first time demonstrate that L. monocytogenes lmo1711 encodes a cobalt-activated aminopeptidase of M29 family.