Objective:This study aims to provide strategies and recommendations for higher education institutions to leverage artificial intelligence (AI) to promote paradigm shifts in life medicine research and promote the integrated development of AI with clinical medicine, basic medicine, pharmacy, and other disciplines.Methods:A SWOT analysis was conducted to systematically assess the strengths, weaknesses, opportunities, and threats of a certain higher education institution in Shanghai (F University) in the field of AI-driven medical research.Results:F University exhibited notable strengths in the development of research platforms and the integration of interdisciplinary collaboration. However, it may encounter weaknesses such as a deficiency in the cultivation of interdisciplinary talent, limitations in infrastructure resources and insufficient maturity of algorithms. National policy support and the establishment of an international academic brand present opportunities for development, while increased competition and rapid technological iteration pose challenges.Conclusions:Universities should enhance the synergistic development of education and scientific talent, strengthen the integration of basic and applied research, and cultivate a continuously improving academic ecosystem. This approach is to promote paradigm shifts in biomedical research, enhance research capabilities and influence in the field of life sciences, and better meet the health needs of the nation and society.

Objective:This study aims to provide strategies and recommendations for higher education institutions to leverage artificial intelligence (AI) to promote paradigm shifts in life medicine research and promote the integrated development of AI with clinical medicine, basic medicine, pharmacy, and other disciplines.Methods:A SWOT analysis was conducted to systematically assess the strengths, weaknesses, opportunities, and threats of a certain higher education institution in Shanghai (F University) in the field of AI-driven medical research.Results:F University exhibited notable strengths in the development of research platforms and the integration of interdisciplinary collaboration. However, it may encounter weaknesses such as a deficiency in the cultivation of interdisciplinary talent, limitations in infrastructure resources and insufficient maturity of algorithms. National policy support and the establishment of an international academic brand present opportunities for development, while increased competition and rapid technological iteration pose challenges.Conclusions:Universities should enhance the synergistic development of education and scientific talent, strengthen the integration of basic and applied research, and cultivate a continuously improving academic ecosystem. This approach is to promote paradigm shifts in biomedical research, enhance research capabilities and influence in the field of life sciences, and better meet the health needs of the nation and society.

Traditional Chinese Medicine(TCM)emphasizes syndrome differentiation and treatment,characterized by"maintaining the prescription if effective"and"changing the prescription if ineffective".Traditional randomized controlled trials(RCTs)are inadequate for evaluating the efficacy of dynamic treatment adjustments.The Sequential Multiple Assignment Randomized Trial(SMART)is an emerging adaptive research design that incorporates randomization at multiple stages,allowing for adjustments in subsequent interventions based on treatment responses.This approach is suitable for evaluating dynamic treatment regimens while retaining the low bias risk of traditional RCTs,making it highly promising for clinical research in TCM.This paper summarizes recent methodological advancements in SMART design,including different sample size estimation and statistical analysis methods for primary effect objectives,embedded adaptive intervention objectives,and optimization objectives,along with providing corresponding operational software.Additionally,it offers considerations for applying SMART design in TCM research,such as the selection of disease types,interventions,decision points,tailoring variables,sample size calculation,statistical methods,the importance of pilot trials,ethical considerations,and limitations.The aim is to promote the exploration and practice of this method in the field of TCM,thereby contributing to the generation of high-quality evidence-based evidence for TCM.

Traditional Chinese Medicine(TCM)emphasizes syndrome differentiation and treatment,characterized by"maintaining the prescription if effective"and"changing the prescription if ineffective".Traditional randomized controlled trials(RCTs)are inadequate for evaluating the efficacy of dynamic treatment adjustments.The Sequential Multiple Assignment Randomized Trial(SMART)is an emerging adaptive research design that incorporates randomization at multiple stages,allowing for adjustments in subsequent interventions based on treatment responses.This approach is suitable for evaluating dynamic treatment regimens while retaining the low bias risk of traditional RCTs,making it highly promising for clinical research in TCM.This paper summarizes recent methodological advancements in SMART design,including different sample size estimation and statistical analysis methods for primary effect objectives,embedded adaptive intervention objectives,and optimization objectives,along with providing corresponding operational software.Additionally,it offers considerations for applying SMART design in TCM research,such as the selection of disease types,interventions,decision points,tailoring variables,sample size calculation,statistical methods,the importance of pilot trials,ethical considerations,and limitations.The aim is to promote the exploration and practice of this method in the field of TCM,thereby contributing to the generation of high-quality evidence-based evidence for TCM.

Objective To investigate the changes in distribution of Oncomelania hupensis snails in forestlands in Songjiang District, Shanghai Municipality from 2009 to 2023, so as to provide insights into formulation of O. hupensis snail surveillance programs. Methods The reports on O. hupensis snail surveillance in Songjiang District, Shanghai Municipality from 2009 to 2023 were collected, and the snail surveillance data in forestlands were extracted. The trends in the proportion of areas with snails in forestlands in total areas with snails, occurrence of frames with living snails and density of living snails were evaluated using a Joinpoint regression model in Songjiang District from 2009 to 2023, and the annual percent change (APC) and average annual percent change (AAPC). Results A total of 40 sites with snails were found in forestlands in 14 administrative villages of 4 townships, Songjiang District, Shanghai Municipality from 2009 to 2023. A total of 39 065 frames were surveyed for snails in settings covering an area of 609 600 m², and there were 6 084 frames with snails, covering 151 250 m² snail habitats. A total of 22 210 snails were captured, with the highest density of 260.00 snails/0.1 m², and 6 262 snails were dissected, with no Schistosoma japonicum infection identified in snails. The proportion of areas with snails in forestlands in total areas with snails appeared a tendency towards a rise in forestlands in Songjiang District, Shanghai Municipality from 2009 to 2023 (APC = AAPC = 24.9%, P > 0.05); however, there were no turning points in the trend curve, with the highest proportion seen in 2009 (53.81%), the lowest in 2011 and 2023 (both 0) and a mean proportion of 24.81%. The occurrence of frames with living snails appeared a tendency towards a rise from 2009 to 2023 (APC = AAPC = 41.5%, P > 0.05); however, there were no turning points in the trend curve, with the highest occurrence in 2009 (53.81%), the lowest in 2011 and 2013 (both 0), and the mean occurrence of 15.57%. In addition, the density of living snails appeared a tendency towards a rise from 2009 to 2023 (APC = AAPC = 55.0%, P > 0.05); however, there were no turning points in the trend curve, with the highest density in 2023 (0.96 snails/0.1 m²), the lowest in 2011 and 2013 (both 0), and a mean density of 0.57 snails/0.1 m². Conclusions The difficulty in O. hupensis snail control and risk of imported snails appeared a tendency towards a rise in forestlands in Songjiang District, Shanghai Municipality over years from 2009 to 2023. Supervision and assessment prior to seedling transplantation and intensified surveillance post-transplantation are recommended to reduce the risk of O. hupensis snail importation and spread.

ObjectiveTo analyze the monitoring results and trends of Oncomelania in Songjiang District of Shanghai from 2007 to 2023， and to provide reference for future monitoring work. MethodsThe data of snail monitoring in Songjiang District from 2007 to 2023 were collected， including the location of snail spots， the number of survey frames， the area with snails， the number of frames with snails， the total number of snails， etc. The density of living snails and the occurrence rate of living snail frames were calculated. ResultsFrom 2007 to 2023， a total of 158 snail spots were found in 22 administrative villages in 4 towns in Songjiang District， including 131 emerging snail habitats （82.91%） and 27 reemerging snail habitats （17.09%）. The total snail area was 175 980 m²， the number of snail frames was 10 061， and 33 302 snails were captured. The highest density was 260/0.11 m²， and 15 662 snails were dissected. No positive snails were found. The average density of living snails was 0.60/0.11 m² and the average occurrence rate of living snail frames was 17.99%. The snail areas in different areas were Yexie Town 126 000 m² （71.60%）， Maogang Town 26 470 m² （15.04%）， Xinbang Town 17 040 m² （9.68%）， and Shihudang Town 6 470 m² （3.68%）. The average density of living snails in different areas was 0.89/0.11 m² in Yexie Town， 0.65/0.11 m² in Maogang Town， 0.26/0.11 m² in Shihudang Town and 0.24/0.11 m² in Xinbang Town. The snail areas of different snail habitats were as follows： woodland 151 250 m²（85.95%）， river 13 810 m²（7.85%）， ditch 6 910 m²（3.93%）， farmland 4 010 m²（2.28%）. The average density of living snails in different snail habitats： ditch 1.01/0.11 m²， beach 0.86/0.11 m²， woodland 0.57/0.11 m²， river 0.40/0.11 m². The occurrence rate of living snail frames in different regions and different snail environment types showed a downward trend and the difference was statistically significant. ConclusionAlthough the snail monitoring indicators such as snail area， average living snail density and average living snail frame occurrence rate in Songjiang District are still at its historically low level， the average living snail density and average living snail frame occurrence rate are still high compared with other regions or the national average. We should focus on the upper reaches and tributaries of the Huangpu River， especially the key areas of seedling transplantation， and strengthen monitoring and supervision to reduce the risk of snail input.

The quality evaluation of the blind method is to evaluate the clinical blind data obtained from clinical trials adopting the blind method and judge the effectiveness of the blind method by investigating the blind effect of different blind objects. A successful blind method can avoid the influence of subjective factors on the test results of subjects and researchers to a certain extent. The quality evaluation of the blind method can reflect not only the effectiveness of the blind method but also the accuracy and credibility of clinical trial results. In recent years， randomized controlled trials have been widely used in the evaluation of the clinical efficacy of traditional Chinese medicine （TCM）， but the quality of the implementation of blind methods is uneven， and the evaluation criteria have not yet been formed. In this paper， the data collection methods， calculation principles， advantages， and disadvantages of two quantitative quality evaluation methods of blind methods， namely James Blinding Index （JBI） and Bang Blinding Index （BBI）， were introduced. The two indexes were analyzed in a randomized controlled trial of acupuncture and moxibustion to relieve postoperative oral pain. The calculation process of the results was demonstrated by R software and visualized by forest map. At the same time， a tool table was designed to facilitate the collection of evaluation data of blind methods in TCM clinical trials at different stages. Finally， the necessity and feasibility of quality evaluation of blind method in TCM research were discussed to provide a basis for evaluating and improving the quality of blind method implementation in TCM clinical trials.

Adipose progenitor cells(APCs) represent a prominent stromal cellular component of adipose tissue and are now identified as highly heterogenous populations. However, the role of APCs in regulating systemic metabolism remains unknown. Using single cell RNA-sequencing, we investigated the role of the APC subpopulations in regulating development of type 2 diabetes. CD9 + CD55 low APCs are the novel subset identified in this study, which is significantly increased in type 2 diabetic patients. Transplantation of these cells from type 2 diabetic patients into adipose tissue caused glycemic disturbance in mice. Depletion of pathogenic APCs improved obesity-related glycemic disturbance. Collectively, our data provide deeper insights into human APC functionality and highlights APCs as a potential therapeutic target to combat type 2 diabetes. This study has been published in Nature Communications, 2024, 15(1): 4827.

Objective:To investigate the clinical efficacy of laparoscopic sleeve gastrectomy in obese adolescents.Methods:The retrospective and descriptive study was conducted. The clinical data of 37 obese adolescents who were admitted to Drum Tower Hospital Affiliated to Nanjing University Medical School between July 2016 and August 2020 were collected. There were 18 males and 19 females, aged 18(range, 13?19)years. All patients underwent laparoscopic sleeve gastrec-tomy. Observation indicators: (1) surgical and postoperative situations; (2) follow-up. The patients were followed up by outpatient review to detect body weight, blood glucose, blood lipid, blood pressure, nutrition situation and related complications at 3, 6 and 12 months after operation. The follow-up was up to August 2021. Measurement data with normal distribution were represented as Mean± SD. Repeated measurement data were analyzed by Repeated Measures Anova. Measurement data with skewed distribution were represented by M(range). Count data were expressed as absolute numbers or percentages. Results:(1) Surgical and postoperative situations. All 37 patients under-went laparoscopic sleeve gastrectomy successfully, the operative time was (50±7)minutes, the volume of intraoperative blood loss was (53±17)mL, and the duration of postoperative hospital stay was (3.0±0.5)days. Of the 37 patients, 2 cases had puncture infection. There was no complication such as bleeding occurred. (2) Follow-up. Of the 37 patients, 35, 31 and 22 cases were followed up at postoperative 3, 6 and 12 months, respectively. There was no anemia, malnutrition, trace element deficiency or other nutrition-related complications during the follow-up, and there was no death. The body mass, body mass index, homeostasis model assessment-insulin resistance, triglyceride, total cholesterol, systolic pressure, diastolic pressure, vitamin D, folate of the 37 patients were (117±19)kg, (40±5)kg/m 2, 6.59(range, 2.84?28.02), (1.6±0.7)mmol/L, (4.5±0.7)mmol/L, (141±22)mmHg (1 mmHg=0.133 kpa), (84±18)mmHg,(14±5)μg/L, (10±5)μg/L before the surgery, and (81±15)kg, (27±4)kg/m 2, 2.69(range, 1.08?9.71), (0.9±0.5)mmol/L, (4.5±0.7)mmol/L, (115±15)mmHg, (70±11)mmHg, (23±10)μg/L, (9±5)μg/L at postoperative 12 months. There were significant differences in the time effect of above indicators ( Ftime=214.14, 160.37, 12.66, 11.77, 2.90, 18.08, 11.32, 8.61, 5.04, P<0.05). The percentages of excess of body mass index lost of the 37 patients were 48%±19%, 77%±28% and 89%±24% at postoperative 3, 6 and 12 months, the percentages of excess weight loss were 42%±13%, 63%±17% and 75%±18%, the percentages of total body weight loss were 18%±5%, 26%±6% and 34%±7%, respectively. There were significant differences in the time effect of above indicators ( Ftime=83.96, 107.24, 109.06, P<0.05). The hemoglobin A1c was 4.8%, 5.0%, 5.1% and 4.9%, 5.2%, 5.2% in the 2 patients with type 2 diabetes at postoperative 3, 6 and 12 months, respectively, and they were relieved without drug treatment. Conclusion:Laparoscopic sleeve gastrectomy has definite short-term clinical efficacy in the treatment of adolescent obesity, which can effectively reduce excess body weight and improve the metabolic complications of insulin resis-tance, dyslipidemia and hypertension.

Objective:To understand the content of fluorine in tea leachate in Shijiazhuang City.Methods:From 2017 to 2019, different varieties of tea (including 7 varieties of green tea, scented tea, dark tea, oolong tea, black tea, white tea, and yellow tea) with high sales volume were purchased at the Shijiazhuang Tea Market. The fluoride content in tea was determined by fluoride ion selective electrode method through different soaking time (5, 10, 15, 20 min) and soaking times (1, 2, 3 times).Results:A total of 82 tea samples were detected, including 25 kinds of green tea (30.49%), 5 kinds of scented tea (6.10%), 11 kinds of dark tea (13.41%), 17 kinds of oolong tea (20.73%), 15 kinds of black tea (18.29%), 7 kinds of white tea (8.54%) and 2 kinds of yellow tea (2.44%). After soaking for 20 min, the fluorine contents in tea leachate of green tea, oolong tea, black tea, and dark tea (40.63, 65.43, 26.39, 58.90 mg/kg) were significantly higher than those in 5 min(23.09, 32.24, 15.77, 32.00 mg/kg, P < 0.05). Taking the fluorine content of the tea leachate soaking for 20 min as the total fluorine content, oolong tea was the highest, with a median of 65.43 mg/kg; black tea was the lowest, with a median of 26.39 mg/kg; The fluorine contents of oolong tea, dark tea and scented tea were significantly higher than that of black tea( P < 0.05). With the increase of soaking times of green tea, oolong tea, black tea, dark tea and white tea, the fluorine contents in tea leachate decreased significantly ( P < 0.05). Conclusions:In this study, the content of fluorine in the oolong tea is the highest, and the lowest is black tea. It is suggested that local residents in Shijiazhuang should drink black tea.