Objective:To analyze research hotspots and current trends in the field of general practitioner (GP) training in China through a visual analysis of relevant literature.Methods:Publications related to GP training were retrieved from the China National Knowledge Infrastructure (CNKI), Wanfang Database, VIP Database, China Biology Medicine (CBM) Database, and Chinese Medical Association Journal Database from database inception to December 31, 2024. VOSviewer and CiteSpace were used to perform co-occurrence analysis of authors and institutions, as well as co-occurrence, clustering, and burst detection analysis of keywords, with corresponding visual maps generated.Results:A total of 4 131 publications were included, with the highest annual output occurring in 2019 (305 publications). There were 259 core authors (each with ≥7 publications). A total of 3 093 institutions participated in related research, with leading institutions including Capital Medical University (140 publications), Zhongshan Hospital Affiliated with Fudan University (108 publications), Guangzhou Medical University (65 publications), and Shanghai Jiao Tong University (53 publications). Keyword co-occurrence analysis identified 189 keywords with frequency ≥10; high-frequency terms included "general practice","general practitioners","education" and "community health services". Keyword clustering revealed current research hotspots mainly focus on training models, educational reform, and training outcome evaluation. Timeline and burst detection analyses indicate that medical education and post-placement training have long been key research themes, while recent emerging topics are closely aligned with national policy initiatives related to GP training.Conclusion:Publications in the field of GP training in China have shown fluctuations, with a concentration of authors and institutions. Reforms in educational systems and policy responsiveness remain core research focuses.

Objective:To analyze research hotspots and current trends in the field of general practitioner (GP) training in China through a visual analysis of relevant literature.Methods:Publications related to GP training were retrieved from the China National Knowledge Infrastructure (CNKI), Wanfang Database, VIP Database, China Biology Medicine (CBM) Database, and Chinese Medical Association Journal Database from database inception to December 31, 2024. VOSviewer and CiteSpace were used to perform co-occurrence analysis of authors and institutions, as well as co-occurrence, clustering, and burst detection analysis of keywords, with corresponding visual maps generated.Results:A total of 4 131 publications were included, with the highest annual output occurring in 2019 (305 publications). There were 259 core authors (each with ≥7 publications). A total of 3 093 institutions participated in related research, with leading institutions including Capital Medical University (140 publications), Zhongshan Hospital Affiliated with Fudan University (108 publications), Guangzhou Medical University (65 publications), and Shanghai Jiao Tong University (53 publications). Keyword co-occurrence analysis identified 189 keywords with frequency ≥10; high-frequency terms included "general practice","general practitioners","education" and "community health services". Keyword clustering revealed current research hotspots mainly focus on training models, educational reform, and training outcome evaluation. Timeline and burst detection analyses indicate that medical education and post-placement training have long been key research themes, while recent emerging topics are closely aligned with national policy initiatives related to GP training.Conclusion:Publications in the field of GP training in China have shown fluctuations, with a concentration of authors and institutions. Reforms in educational systems and policy responsiveness remain core research focuses.

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been infected rapidly and is generally susceptible to population. Moreover, it has become the most serious public health problem in the world. In the process of coronavirus disease 2019 (COVID-19) treatment, the traditional Chinese medicine (TCM) intervention has achieved positive efficacy and which is widely recognized. However, the COVID-19 epidemic is still very serious, especially due to the characteristics of asymptomatic infection such as concealment, limitations and subjective symptoms, which has increased the difficulty of prevention and control. In view of asymptomatic infection, isolation is the main management. There is little mention of specific treatment options in each version of COVID-19 treatment plan. Through systematic study of TCM theory, we explored the way of diagnosis and treatment of asymptomatic infections. Based on the theory of latent evil, clearing away latent pathogens to truncate the course of disease and reduce the incidence. Based on the theory of prevention of disease, strengthen the lung and stomach to protect the place from pathogen and prevent the transmission of disease evil. It is supplemented by accurate treatment according to individual, timing and local conditions, in order to provide reference for the treatment of asymptomatic infection.

Objective:To evaluate the prognostic accuracy of the sequential organ failure assessment (SOFA), quick sequential organ failure assessment (qSOFA) and systemic inflammatory response syndrome (SIRS) criteria in predicting the mortality in patients with infection or suspected infection by using network Meta-analysis.Methods:Five databases including Wanfang Data, China National Knowledge Infrastructure (CNKI), China Science and Technology Journal Database (VIP), PubMed, Web of Science were searched from February 23, 2016 to September 5, 2020 to identify the relevant literatures comparing the prognostic accuracy of two or more scores for mortality in patients with infection or suspected infection. The literatures screening, data extraction and the quality assessment of the included studies were all conducted independently by two reviewers. Stata 14.0 software was used to test the heterogeneity between the original studies of pairwise comparison of each of the three scoring systems. Ring inconsistency test was used to judge the consistency between direct comparison and indirect comparison. Then network Meta-analysis was performed and the results were ranked. The predictive ability of the three scoring systems was evaluated by surface under cumulative ranking curve (SUCRA). A "comparison-correction" funnel plot was drawn to assess whether there was publication bias in the included studies.Results:A total of 38 studies were enrolled, the overall quality was high. Network meta-analysis showed that SOFA had a great prognostic performance in predicting mortality for patients with infection or suspected infection, which was followed by qSOFA [mean difference ( MD) = 0.07, 95% confidence interval (95% CI) was 0.05-0.09] and SIRS scores ( MD = 0.16, 95% CI was 0.14-0.18), and the qSOFA score was better than SIRS score ( MD = 0.09, 95% CI was 0.07-0.11). In the order of predicting the death risk of patients with infection or suspected infection, SOFA score had higher predictive value, followed by qSOFA score, and SIRS score was the lowest, with SUCRA values of 1.0, 0.5 and 0, respectively. Funnel plot showed that all the studies were distributed on both sides of the midline, but the distribution was not symmetrical, suggesting that there was a high possibility of publication bias and small sample effect. Conclusions:SOFA score had the best prognostic performance in predicting mortality of patients with infection or suspected infection as compared with qSOFA score and SIRS score. However, the funnel plot showed that included literatures may exist small sample effects or publication bias. So the final results should be validated by more prospective studies with multicenters and large samples.

Objective To investigate the associations of baseline serum uric acid, bilirubin levels with short-term outcome in patients with acute ischemic stroke. Methods The clinical data in successive patients with acute ischemic stroke were colected, including the serum levels of uric acid and bilirubin on admission, the National Institutes of Health Stroke Scale (NIHSS) score, and the modified Rankin scale (mRS) score at discharge or at day14 (mRS 0-2 was defined as good outcome, > 2 was defined as poor outcome). Results A total of 162 patients with ischemic stroke were enroled, including 114 in the good outcome group and 48 in the poor outcome group. There were significant differences in proportions of the patients with diabetes melitus (51. 75% vs. 75. 00% ; χ2 = 7. 526, P = 0. 006), previous history of stroke or transient ischemic attack (TIA) (18. 42% vs. 50. 00% ; χ2 = 17. 790, P = 0. 001), as wel as the baseline diastolic blood pressure (87. 061 ± 12. 245 mmHg vs. 82. 375 ± 10. 949 mmHg; t = 2. 293, P = 0. 023; 1 mmHg =0. 133 kPa), high-density lipoprotein cholesterol (1. 604 ± 0. 299 mmol/L vs. 1. 265 ± 0. 206 mmol/L; t =3. 227, P = 0. 002), fasting glucose (2. 875 ± 0. 438 mmol/L vs. 8. 160 ± 0. 592 mmol/L; t = - 4. 761, P <0. 001), uric acid (289. 365 ± 77. 168 μmol/L vs. 248. 206 ± 66. 206 μmol/L; t = 3. 111, P = 0. 002), total bilirubin (14. 673 ± 2. 213 μmol/L vs. 10. 395 ± 2. 714 μmol/L; t = 3. 779, P = 0. 001 ), direct bilirubin (6. 036 ± 1. 392 μmol/L vs. 4. 956 ± 1. 379 μmol/L; t = 2. 088, P = 0. 038), and indirect bilirubin (8. 634 ± 2. 307 μmol/L vs. 5. 439 ± 1. 223 μmol/L; t = 4. 219, P < 0. 001) levels between the 2 groups. Multivariate logistic regression analysis showed that the previous history of stroke or TIA (odds ratio [ OR ] 3. 751, 95% confidence interval [CI ] 1. 395-10. 091; P = 0. 009) and baseline NIHSS score (OR 2. 723, 95% CI 1. 093-6. 783; P = 0. 031) were the independent risk factors for poor outcome of ischemic stroke; while uric acid (OR 0. 357, 95% CI 0. 141-0. 900; P = 0. 029), high-density lipoprotein (OR 0. 262, 95% CI 0. 079-0. 870; P = 0. 029), and indirect bilirubin (OR 0. 117, 95% CI 0. 025-0. 539; P = 0. 006) were independently correlated with good outcome. Conclusions The increased baseline uric acid and indirect bilirubin levels are the favorable factors for good outcome in patients with acute ischemic stroke.

Objective To compare the diagnostic value of endoscopic ultrasonography (EUS) versus intraoperative cholangiography (IOC) for suspected common bile duct stones (CBDS).Methods 324 patients with suspected CBDS who were admitted to the Hepatobiliary Pancreatic Surgery Department of Shaoxing People's Hospital between June 2010 and June 2014 were retrospectively studied.Either EUS or IOC was used and the diagnostic value of these two imaging modalities was compared.Results The sensitivity, specificity, positive predictive value and negative predictive value of IOC in diagnosing suspected CBDS were 90.6％, 98.4％, 9.5％ and 97.7％ respectively.Its consistency rate was 96.9％.The sensitivity, specificity, positive predictive value and negative predictive value of EUS in diagnosing suspected CBDS were 97.1％, 100％, 100％ and 99.1％ respectively.Its consistency rate was 99.3％.Conclusions In diagnosing suspected CBDS, the sensitivity, specificity, positive predictive value and negative predictive value of EUS were significantly higher than IOC.When compared with IOC, EUS was more sensitive to detect occult CBDS and avoided unnecessary ERCP or bile duct exploration.Patients with negative EUS were less likely to have retained CBDS.

Objective to investigate the effect of berberine on the expression of AQP4 and neuronal injury after focal cerebral ischemia in diabetic rats. Methods Male SD rats were randomly divided into four groups:control(sham surgery),middle cerebral artery occlusion and reperfusion (MCAO/R),MCAO/R treated with vehicle(DMSO),MCAO/R treated with berberine. the transient focal ischemia/reperfusion was induced by in-troducing silicone-coated monofilament nylon suture from the right external carotid artery into the origin of the middle cerebral artery,which was re-moved after 60 min. In group treated with berberine,the rats were injected with berberine before and after suffered from cerebral ischemia. Similarly, in group vehicle,the animals received DMSO vehicle at the same time. the score of neurological behavior was evaluated 24 h after reperfusion. Mean-while,the rats were sacrificed for Nissl staining. to estimate cerebral edema,the wet-dry ratio was measured. the expression of AQP4 in the border of the infarct region in different groups was observed by Western blot. Results Compared with the model group,berberine improved neurological deficits(P < 0.05). Berberine treatment inhibited the neuronal deformation shown by Nissl staining(P < 0.05). Berberine significantly decreased the wet-dry ratio and reduced the expression of AQP4(P < 0.05). Conclusion these results suggested that berberine could induce neuroprotection against ischemic injury by inhibiting the expression of AQP4 in diabetic rats.

Objective To observe the effect of Compoud Qingqin Liquids on renal function of rat model of uric acid nephropathy, and to discuss its protection of renal function. Methods The rat model was induced by gavaging adenine and feeding yeast. SD rats were randomly divided into control group, model group, positive group, and high-, medium-, low-dose groups of Chinese medicine. Blank control group and model group were daily gavaged with distilled water, positive control group was daily gavaged with allopurinol by 9.33 mg/kg, and high-, medium-, low-dose group of Chinese medicine was daily gavaged with Compound Qinggin Liguids by 3.77, 1.89, 0.09 g/(kg·d) respectively for 6 weeks. General condition of rats were observed, renal pathological changes were observed with light and electron microscope. Urine protein concentration, blood uric acid, blood urea nitrogen, creatinine and kidney weight index were respectively tested before and after treatment. Results There were no significant differences in eating, drinking and body weight between before and after modeling. Compoud Qingqin Liquids can obviously decrease the concentration of urine protein, blood uric acid, serum creatinine, blood urea nitrogen, and kidney weight index (P<0.05) of rats with uric acid nephropathy. Renal tubular epithelial cells atrophy and renal interstitial fibrosis of high-dose group of Chinese medicine were not evident. Conclusion Compoud Qingqin Liquids can protect the rats renal function against uric acid renal injury.

A simple and rapid assay for the detection of Classical swine fever virus(CSFV)was established using reverse transcription loop-mediated isothermal amplification(RT-LAMP).This study describes the amplification of the genomic RNA of CSFV under isothermal conditions(63℃)within one hour,using a set of six primers(two outer primers,two inner primers and two loop primers).This RT-LAMP assay showed 100-fold higher sensitivity than the standard RT-PCR method and identified eighteen additional positive cases that were negative when tested by RT-PCR.This RT-LAMP was able to detect all the 13 strains of CSFV but not the BVDV.PRRSV.SIV.PRV-PCV,thus showed a good specificity.Products amplified by RT-LAMP can be visualized by agarose gel electrophoresis and in addition,either as a white precipitate at the bottom of the tube after a pulse spin or as a color change when dyed with SYBR Green I which are visible to the naked eye.Because RT-LAMP is low-cost and produces rapid results,it has the potential to be an excellent tool for CSFV surveillance in the field,especially in developing countries.