This paper analyzes current issues in general practitioners (GP) education (e.g., inadequate systems, faculty shortages, misaligned training with community needs, low workforce attractiveness) and proposes strategies for reform in the new development era. Key recommendations include: strengthening academic discipline building in general practice within medical universities; innovating curricula to integrate prevention with treatment and emphasize practical skills; leveraging institutional resources to foster clinician-educator-researcher roles; tailoring training pathways to regional contexts; deepening collaboration between medical education and healthcare delivery systems; and building a robust lifelong learning framework for GPs. Furthermore, the paper details the comprehensive reform initiatives undertaken by Guangzhou Medical University (GMU). These include establishing integrated education platforms spanning university, hospital, and community settings. GMU′s experience offers valuable insights for enhancing GP training quality and scalability in China.

Objective:To investigate the current status of clinical leadership among Interventional Operating Room nurses in Shandong Province and to analyze its influencing factors.Methods:In December 2024, 220 Interventional Operating Room nurses from 46 ClassⅢ Grade A general hospitals in Shandong Province were selected for a cross-sectional survey using convenience sampling. General Information Questionnaire, Clinical Leadership Survey, Chinese version of Wong and Law Emotional Intelligence Scale (WLEIS-C) , and Jefferson Scale of Empathy-Health Professionals (JSE-HP) were used as survey instruments. Multiple linear regression was used to analyze the factors influencing clinical leadership among Interventional Operating Room nurses. Pearson correlation analysis was used to explore the relationship between emotional intelligence, empathy, and clinical leadership.Results:A total of 220 questionnaires were distributed and 204 valid questionnaires were recovered, with a valid recovery rate of 92.73% (204/220) . The clinical leadership scores of the 204 Interventional Operating Room nurses were (66.35±8.74) , and the dimensions scored, in descending order, as encouraging the heart, enabling others to act, modeling the way, inspiring a shared vision, and challenging the process. The mean scores of WLEIS-C and JSE-HP items were (5.88±0.90) and (4.61±0.63) , respectively. Multiple linear regression analysis showed that the nature of employment and whether or not they participated in leadership training were influencing factors for clinical leadership among Interventional Operating Room nurses (partial regression coefficients of -2.831 and -2.999, respectively; P<0.05) . Emotional intelligence and empathy ability among Interventional Operating Room nurses were positively correlated with clinical leadership ( P<0.05) . Conclusions:Clinical leadership of nurses in the Interventional Operating Room of ClassⅢ Grade A general hospitals in Shandong Province is at a moderate to high level. Nurses who participate in leadership training, have staffing, have greater empathy, and have higher emotional intelligence have greater clinical leadership. It is recommended that nursing administrators add leadership-related courses to the training of nurses in the Interventional Operating Room, and take steps to improve nurses' emotional intelligence and empathy ability, thereby promoting clinical leadership among Interventional Operating Room nurses.

Objective:To investigate the current status of clinical leadership among Interventional Operating Room nurses in Shandong Province and to analyze its influencing factors.Methods:In December 2024, 220 Interventional Operating Room nurses from 46 ClassⅢ Grade A general hospitals in Shandong Province were selected for a cross-sectional survey using convenience sampling. General Information Questionnaire, Clinical Leadership Survey, Chinese version of Wong and Law Emotional Intelligence Scale (WLEIS-C) , and Jefferson Scale of Empathy-Health Professionals (JSE-HP) were used as survey instruments. Multiple linear regression was used to analyze the factors influencing clinical leadership among Interventional Operating Room nurses. Pearson correlation analysis was used to explore the relationship between emotional intelligence, empathy, and clinical leadership.Results:A total of 220 questionnaires were distributed and 204 valid questionnaires were recovered, with a valid recovery rate of 92.73% (204/220) . The clinical leadership scores of the 204 Interventional Operating Room nurses were (66.35±8.74) , and the dimensions scored, in descending order, as encouraging the heart, enabling others to act, modeling the way, inspiring a shared vision, and challenging the process. The mean scores of WLEIS-C and JSE-HP items were (5.88±0.90) and (4.61±0.63) , respectively. Multiple linear regression analysis showed that the nature of employment and whether or not they participated in leadership training were influencing factors for clinical leadership among Interventional Operating Room nurses (partial regression coefficients of -2.831 and -2.999, respectively; P<0.05) . Emotional intelligence and empathy ability among Interventional Operating Room nurses were positively correlated with clinical leadership ( P<0.05) . Conclusions:Clinical leadership of nurses in the Interventional Operating Room of ClassⅢ Grade A general hospitals in Shandong Province is at a moderate to high level. Nurses who participate in leadership training, have staffing, have greater empathy, and have higher emotional intelligence have greater clinical leadership. It is recommended that nursing administrators add leadership-related courses to the training of nurses in the Interventional Operating Room, and take steps to improve nurses' emotional intelligence and empathy ability, thereby promoting clinical leadership among Interventional Operating Room nurses.

This paper analyzes current issues in general practitioners (GP) education (e.g., inadequate systems, faculty shortages, misaligned training with community needs, low workforce attractiveness) and proposes strategies for reform in the new development era. Key recommendations include: strengthening academic discipline building in general practice within medical universities; innovating curricula to integrate prevention with treatment and emphasize practical skills; leveraging institutional resources to foster clinician-educator-researcher roles; tailoring training pathways to regional contexts; deepening collaboration between medical education and healthcare delivery systems; and building a robust lifelong learning framework for GPs. Furthermore, the paper details the comprehensive reform initiatives undertaken by Guangzhou Medical University (GMU). These include establishing integrated education platforms spanning university, hospital, and community settings. GMU′s experience offers valuable insights for enhancing GP training quality and scalability in China.

Objective: To prospectively compare single-shot (SS) echo-planar imaging (EPI) and field-of-view optimized and constrained undistorted single-shot multiplexed sensitivity-encoding (FOCUS MUSE) for diffusion-weighted imaging (DWI) in evaluating thyroid-associated ophthalmopathy (TAO). Materials and Methods: SS EPI and FOCUS MUSE DWIs were obtained from 39 patients with TAO (18 male; mean ± standard deviation: 48.3 ± 13.3 years) and 26 healthy controls (9 male; mean ± standard deviation: 43.0 ± 18.5 years). Two radiologists scored the visual image quality using a 4-point Likert scale. The image quality score, signal-to-noise ratio (SNR), contrast-tonoise ratio (CNR), and apparent diffusion coefficient (ADC) of extraocular muscles (EOMs) were compared between the two DWIs. Differences in the ADC of EOMs were also evaluated. The performance of discriminating active from inactive TAO was assessed using receiver operating characteristic curves. The correlation between ADC and clinical activity score (CAS) was analyzed using Spearman correlation. Results: Compared with SS EPI DWI, FOCUS MUSE DWI demonstrated significantly higher image quality scores (P < 0.001), a higher SNR and CNR on the lateral rectus muscle (LRM) and medial rectus muscle (MRM) (P < 0.05), and a non-significant difference in the ADC of the LRM and MRM. Active TAO showed higher ADC than inactive TAO and healthy controls with both SS EPI and FOCUS MUSE DWIs (P < 0.001). Inactive TAO and healthy controls did not show a significant ADC difference with both DWIs. Compared with SS EPI DWI, FOCUS MUSE DWI demonstrated better discrimination of active from inactive TAO (AUC:0.925 vs. 0.779; P = 0.007). The ADC was significantly correlated with CAS in SS EPI DWI (r = 0.391, P < 0.001) and FOCUS MUSE DWI (r = 0.645, P < 0.001). Conclusion FOCUS MUSE DWI provides better images for evaluating EOMs and better performance in diagnosing active TAO than SS EPI DWI. The application of FOCUS MUSE will facilitate the DWI evaluation of TAO.

Animals ; SARS-CoV-2 ; Antibodies, Neutralizing ; Macaca mulatta ; COVID-19/prevention & control* ; Antibodies, Viral ; Vaccines

Objective     To analyze the clinical characteristics of the Guang’an Omicron epidemic and summarize the management experiences and practices in pandemic prevention and control of major infectious diseases. Methods     Retrospective analysis was performed on patients infected with coronavirus disease (COVID-19), afterwards treated and observed in the isolation ward of Guang’an People’s Hospital and the shelter of Guang’an City from May 9 to June 26, 2022. The characteristics of patients at different age stages and the related factors affecting the severity, re-positive and negative conversion was analyzed. Results     Finally 1 278 patients were collected, including 508 males and 770 females, with an average age of 41.3±22.6 years. Among them, 1 054 patients were asymptomatic carriers. The overall severe rate was 0.86%, the severe rate of the high-risk group was 3.06%. The median negative conversion time was 10.0 days and re-positive rate was 7.36%. Patients aged>60 years were 2.589 times more likely to have a longer negative conversion time than those aged≤60 years (95%CI 1.921-3.489, P<0.001). Conclusion     The clinical characteristics of Guang’an COVID-19 epidemic are mainly that the elderly with high risk factors are more likely to develop severe cases, have longer clearance time, and re-positve is more likely to occur.

OBJECTIVE: To systematically investigate the changes rule of volatile oil and its main components released from moxa sticks under different headspace temperatures and combustion conditions, so as to guide the clinical rational selection of the temperature for moxa sticks. METHODS: Using the headspace gas chromatography-mass spectrometry (HS-GCMS) technique, the released gas from moxa sticks was collected at the headspace temperature (from room temperature [25 ℃] to 190 ℃) and during combustion. One mL of the gas was injected into 6890/5973N gas chromatography-mass spectrometry (GCMS). The release rates of volatile components of moxa sticks were calculated by total ion chromatography (TIC) and butanone internal standard method. The volatile components of moxa sticks were qualitatively analyzed by analyzing the mass spectra of each volatile component and matching the Nist 14 standard mass spectrometry library. By comparing and analyzing the peak intensity changes rule of 1,8-cineole and its main harmful components (benzene, toluene and phenol) under different headspace temperatures and combustion conditions, the optimal temperature for clinical use of moxa sticks was found. RESULTS: At room temperature and 50 ℃, the release rate of volatile components from moxa sticks was very low, and it showed a significant increase trend with the increase of temperature. When the headspace temperature was 190 ℃, the release rate of volatile components from moxa sticks reached 0.864 2%, which was 2 161 times as same as that at room temperature. After combustion, it dropped sharply to 0.027 9%, which was 96.8% lower than that at the headspace temperature of 190 ℃. When the headspace temperature was 125 ℃ and 150 ℃, the content of 1,8-cineole, a typical beneficial component in the volatile components of moxa sticks, was the highest. When the headspace temperature was higher than 150 ℃, its content showed a significant downward trend. Under combustion conditions, a large number of harmful substances, such as benzene, toluene and phenol, were detected. CONCLUSION The combustion condition is not conducive to the efficient utilization of the volatile oil of moxa sticks. Temperature of 125-150 ℃ is the best for releasing the volatile components of moxa sticks, which is not only conducive to the release of the beneficial volatile components of moxa sticks, but also can greatly inhibit the production of harmful components.
Benzene ; Eucalyptol ; Oils, Volatile ; Phenols ; Temperature ; Toluene

Objective:To explore the efficacy of precision hepatectomy in the treatment of single hepatocellular carcinoma with microvascular invasion (MVI) of and the risk factors of positive incisal margin after operation.Methods:The clinical data of 212 patients with single hepatocellular carcinoma with MVI treated in Affiliated Hospital of Panzhihua University from July 2016 to July 2019 were analyzed retrospectively. 152 patients were treated with precision hepatectomy and 60 patients with traditional hepatectomy. According to the pathological results of postoperative liver resection, the patients treated with precision hepatectomy were divided into two groups: negative group ( n=129) and positive group ( n=23). The operation-related indexes, postoperative complications and disease-free survival rate of precision hepatectomy and traditional hepatectomy were compared, and the general data of patients with negative and positive liver cutting edge were compared. multivariate analysis of the factors affecting the positive liver cutting edge after operation; to construct a line chart prediction model to predict the positive liver cutting edge after operation, and to evaluate its predictive efficiency. Normally distributed measurement data are represented by mean±standard deviation ( Mean± SD), independent t-test is used for comparison between groups; count data are represented by the number of cases and percentages, and χ2 test is used for comparison between groups. Results:The operative time, intraoperative blood loss, postoperative hospital stay, positive rate of surgical margin, total incidence of postoperative complications, AFP negative conversion rate 6 months after operation, and 1-year disease-free survival rate of precision hepatectomy were (328.62±38.74) min, (496.83±59.76) mL, (15.28±3.61) d, 15.13% (23/152), 3.95% (6/152), 81.58% (124/152), 67.11% (102/152), respectively. The mean values of traditional hepatectomy were (315.29±40.95) min, (681.46±58.27) mL, (23.87±4.65) d, 28.33% (17/60), 21.67% (13/60), 66.67% (40/60) and 46.67% (28/60), respectively, the difference was statistically significant ( P<0.05). Univariate analysis showed that the positive liver resection margin after precision liver resection was related to the maximum diameter of the tumor, vascular tumor thrombus, TNM staging, BCLC staging, liver cirrhosis, AFP 2 months after surgery, and the distance between the tumor and the resection margin ( OR=3.645, 5.248, 4.285, 4.462, 3.883, 3.964, 3.872; 95% CI: 2.875-4.415, 4.426-6.070, 3.271-5.299, 3.354-5.570, 3.062-4.704, 3.248-4.680, 2.987-4.757; P<0.05). Maximum tumor diameter >5 cm, vascular tumor thrombus, TNM stage Ⅲ, BCLC stage C, liver cirrhosis, postoperative AFP ≥20 μg Uniql, the distance between the tumor and the resection margin was <1 mm were the risk factors of positive incisal margin after precision hepatectomy in patients with single liver cancer with MVI( OR=6.685, 8.425, 7.758, 7.854, 7.124, 7.246, 6.926; 95% CI: 5.828-7.542, 7.6385-9.212, 6.926-8.590, 7.062-8.646, 6.583-7.665, 6.618-7.874, 6.028-7.824; P<0.05). The constructed line chart prediction model had better differentiation and higher accuracy. Conclusions:Precision hepatectomy in the treatment of single hepatocellular carcinoma with MVI has the advantages of less intraoperative bleeding, faster postoperative recovery, less postoperative complications, low positive rate of liver incisal margin and high disease-free survival rate. The construction of a risk prediction model with positive surgical margin provides a reference for improving the survival rate of patients in clinic.