Objective To analyze the epidemic characteristics of scarlet fever in Pudong New Area, Shanghai from 2010 to 2023, and to grasp the incidence of scarlet fever in time. Methods The information on the registration of scarlet fever in Pudong New Area, Shanghai from January 1, 2010 to December 31, 2023 was collected through the China Disease Prevention and Control Information System, and descriptive epidemiological methods and Joinpoint regression model were used for data analysis. Results From 2010 to 2023, a total of 5 669 cases of scarlet fever were reported in Pudong New Area, Shanghai, and no deaths were reported. The annual reported incidence rate was 7.2/100 000, and the overall trend was decreasing year by year. In terms of time distribution, the incidence peaks were in spring and winter. The incidence rate in males was higher than that in females, and it mainly affected children, especially those aged 2 to 10 years. Joinpoint regression model analysis showed that the annual percentage change (APC) and average annual percentage change (AAPC) of the reported incidence rate of scarlet fever from 2010 to 2023 showed that the incidence rate was fluctuating, and the incidence rate decreased significantly from 2019 to 2023 (APC was -53.7%). Conclusion The reported incidence rate of scarlet fever in Pudong New Area in Shanghai has decreased year by year from 2010 to 2023, and children remain the focus of prevention and control.

OBJECTIVE To provide scientific reference for perfecting the record-filing management policy of traditional Chinese medicine preparations formulated via traditional processes for medical applications （hereinafter referred to as “TCM preparations”） in medical institutions， and further promote the sound development of the research and record-filing work of such preparations. METHODS A literature review combined with cross-sectional research was carried out. We collected policy documents and preparation information related to the record-filing of TCM preparations issued by national and provincial drug administration authorities on official websites during 2018-2025. A comparative analysis was conducted on the implementation and revision of core policy documents for the registration management of TCM preparations across provinces， the scope of record-filing dosage forms， conditions for rejection of record-filing， and exemptions for registration materials. Statistical analysis on the quantity and dosage forms of record-filing preparations in each province was conducted by means of data induction and trend chart plotting， and targeted suggestions were put forward to optimize the management pathway of record-filing. RESULTS CONCLUSIONS There was obvious heterogeneity in record-filing policies among provinces. Twelve provinces refined the applicable dosage forms for record-filing， fifteen provinces supplemented conditions for rejection of record-filing （16 items in total）， and nine provinces expanded the scope of material exemptions. The number of recorded preparations presented a striking regional imbalance：Qinghai had the largest quantity of 4 269 varieties， while Hainan only had 14 varieties， with a gap of more than 300 times. The recorded preparations were mainly traditional dosage forms including pills （6 928 varieties） and powders （4 360 varieties）. Only 12 provinces formulated the provincial catalog for TCM preparations allocation. In most regions， preparation circulation was only permitted within medical consortia， leading to a low transformation rate of scientific and technological achievements of preparations. It is recommended to optimize the record-filing management pathway from three aspects： strengthening policy standardization while maintaining flexibility， streamlining record-filing procedures and documentary requirements， and reinforcing technical support and achievement transformation. These measures can reduce regional policy differences， improve work efficiency of record-filing， and advance the standardized development and clinical value transformation of hospital-made TCM preparations.

OBJECTIVE To provide scientific reference for perfecting the record-filing management policy of traditional Chinese medicine preparations formulated via traditional processes for medical applications （hereinafter referred to as “TCM preparations”） in medical institutions， and further promote the sound development of the research and record-filing work of such preparations. METHODS A literature review combined with cross-sectional research was carried out. We collected policy documents and preparation information related to the record-filing of TCM preparations issued by national and provincial drug administration authorities on official websites during 2018-2025. A comparative analysis was conducted on the implementation and revision of core policy documents for the registration management of TCM preparations across provinces， the scope of record-filing dosage forms， conditions for rejection of record-filing， and exemptions for registration materials. Statistical analysis on the quantity and dosage forms of record-filing preparations in each province was conducted by means of data induction and trend chart plotting， and targeted suggestions were put forward to optimize the management pathway of record-filing. RESULTS CONCLUSIONS There was obvious heterogeneity in record-filing policies among provinces. Twelve provinces refined the applicable dosage forms for record-filing， fifteen provinces supplemented conditions for rejection of record-filing （16 items in total）， and nine provinces expanded the scope of material exemptions. The number of recorded preparations presented a striking regional imbalance：Qinghai had the largest quantity of 4 269 varieties， while Hainan only had 14 varieties， with a gap of more than 300 times. The recorded preparations were mainly traditional dosage forms including pills （6 928 varieties） and powders （4 360 varieties）. Only 12 provinces formulated the provincial catalog for TCM preparations allocation. In most regions， preparation circulation was only permitted within medical consortia， leading to a low transformation rate of scientific and technological achievements of preparations. It is recommended to optimize the record-filing management pathway from three aspects： strengthening policy standardization while maintaining flexibility， streamlining record-filing procedures and documentary requirements， and reinforcing technical support and achievement transformation. These measures can reduce regional policy differences， improve work efficiency of record-filing， and advance the standardized development and clinical value transformation of hospital-made TCM preparations.

Objective:To understand the composition of infectious pathogens and the changes in the epidemic characteristics of inpatients with acute respiratory tract infections in Pudong New Area of Shanghai, from 2018 to 2023.Methods:Specimens of inpatients with acute respiratory infection cases were collected from 14 healthcare institutions in Pudong New Area, Shanghai, from 2018-2023 and tested for eight respiratory pathogens: influenza virus, adenovirus, rhinovirus, parainfluenza virus, respiratory syncytial virus, common coronavirus, metapneumovirus, and bocavirus. The groups were divided into three periods,2018-2019, 2020-2022 and 2023, and the chi-square or Kruskal-Wallis rank sum test was used to compare the group differences. The SPSS 22.0 software was used for statistical analysis.Results:Among the 3 023 inpatients with acute respiratory infection, the positive rate of any virus was 24.25% (733/3 023). The positive rates of any virus in 2018-2019, 2020-2022, and 2023 were 33.40% (336/1 006), 12.01% (116/966), and 26.74% (281/1 051), respectively, and the differences were statistically significant ( χ2=128.20, P<0.001). Among the age groups, in 2018-2019 and 2020-2022, the positive rate of any virus was the highest in the <5 years age group (46.20% and 14.64%), while in 2023, the 15-59 years age group had the highest positive rate (32.97%). The positive rate of any virus in winter was the highest in 2018-2019 (53.21%) and 2020-2022 (17.58%), and the highest in autumn was in 2023 (31.53%). The peak positive rate of respiratory syncytial virus was in winter of 2018-2019 and 2020-2022, as well as the summer of 2023.The positive rates of influenza virus in 2018-2019, 2020-2022 and 2023 were 9.84%, 1.55% and 9.71%, respectively. Conclusions:The pathogen epidemic characteristics of inpatients with acute respiratory infection in Pudong New Area from 2018 to 2023 have shown certain changes. It is necessary to strengthen monitoring. Targeted prevention and control strategies should be developed and implemented in a timely manner.

Objective:To observe the effects of Qizhi Tongluo Prescription on renal interstitial fibrosis in rats with membranous nephropathy based on the Shh/Gli1 signaling pathway; To explore its intervention mechanism.Methods:Totally 60 male SD rats were divided into blank group ( n=10) and model group ( n=50) using random number table method. The model of membranous nephropathy was established according to the modified Border method. The successfully modeling rats were divided into model group, benazepril group and Qizhi Tongluo Prescription low-, medium- and high-dosage groups using random number table method. Benazepril group was gavaged with benazepril hydrochloride 10 mg/kg, Qizhi Tongluo Prescription low-, medium- and high-dosage groups were gavaged with Qizhi Tongluo Prescription solution 1.22 g/kg, 2.43 g/kg and 4.86 g/kg, and blank group and model group were gavaged with equal volume of normal saline, once a day, for 4 weeks. The 24-hour urine was collected to detect the 24-hour urinary protein quantification, and the blood was taken from the abdominal aorta to detect the levels of total cholesterol (TC), triglyceride(TG), and serum albumin(ALB); the pathological changes of rat kidney were observed by light microscope and transmission electron microscope; the protein expressions of sonic hedgehog factor (Shh), zinc finger protein 1 (Gli1) and α-smooth muscle actin (SMA) in renal tissues were detected by immunohistochemistry; the protein expressions of Shh, Gli1, α-SMA, TGF-β1, Collagen Ⅳ and plasminogen activator inhibitor-1 (PAl-1) in renal tissues were detected by Western blot. Results:Compared with the model group, the quantitative level of 24-hour urinary protein of rats in each administration group decreased ( P<0.05), serum TC and TG levels increased ( P<0.05), ALB level decreased ( P<0.05), the positive expressions of Shh, Gli1, α-SMA protein in renal tissue decreased ( P<0.05), and the protein expressions of Shh, Gli1, α-SMA, Collagen Ⅳ, TGF-β1, PAI-1 in renal tissue decreased ( P<0.05). Conclusion:Qizhi Tongluo Prescription can improve renal interstitial fibrosis in membranous nephropathy rats, possibly by inhibiting the Shh/Gli1 signaling pathway to delay renal interstitial fibrosis.

Objective To explore the shared potential targets and molecular mechanisms of obesity and type 2 diabetes mellitus(T2DM)using bioinformatics methods,to validate the expression of core targets through animal experiments,and to analyze the intervention potential of active components of traditional Chinese medicine(TCM).Methods The obese population datasets(GSE151839 and GSE162653)were obtained from the Gene Expression Omnibus(GEO)database to screen for differentially expressed genes,which were then intersected with T2DM-related targets from the GeneCards database to identify shared targets.A protein-protein interaction(PPI)network was constructed using the STRING database.Gene Ontology(GO)and Kyoto Encyclopedia of Genes and Genomes(KEGG)analyses were performed to identify enriched biological processes and signaling pathways.The expression of core targets in adipose tissue from patients with obesity and T2DM was validated using the GEO database.A total of 12 specific-pathogen-free(SPF)male Sprague-Dawley(SD)rats,aged 8 weeks and weighing between 180 and 200 g,were randomly assigned to a control group and a model group(n=6 each).A T2DM rat model was established,and the mRNA and protein expression levels of core targets in adipose tissue were measured.Molecular docking and molecular dynamics simulations were performed to assess the binding ability of TCM active components to core targets.Results A total of 460 and 796 obesity-related differentially expressed genes were identified in the GSE151839 and GSE162653 datasets,respectively,and 109 shared targets were obtained by intersection with T2DM-related targets.According to PPI network analysis,PTPRC,MMP9,ITGB2,CD86,CCR5,and CCR2 were identified as the core targets.GO and KEGG analysis showed that these targets are mainly enriched in biological processes such as inflammatory response,immune regulation,and cell adhesion.Animal experiments confirmed that the mRNA and protein expression of core targets,including PTPRC,ITGAX,MMP9,ITGB2,CCR2,and CXCL1,were significantly upregulated in the adipose tissue of T2DM rats(P<0.05).Molecular docking and molecular dynamics simulations revealed that berberine and puerarin had good binding ability with PTPRC,MMP9,and ITGB2.Conclusion This study reveals the shared molecular mechanisms between obesity and T2DM and shows that core targets,such as PTPRC and MMP9,may promote disease progression by regulating the inflammation-immune network.These findings provide a theoretical basis for the development of targeted therapeutic strategies based on TCM active ingredients.

ObjectiveTo retrospectively analyze the association between novel coronavirus (“SARS-CoV-2”) infection and clinical symptoms in inpatients with severe acute respiratory infection (SARI) in Pudong New Area, Shanghai, so as to provide evidence for improving clinical diagnostic ability. MethodsFrom January 13 to March 2, 2023, respiratory tract specimens of 456 inpatients with SARI were collected from 8 sentinel institutions, SARS-CoV-2 was detected by real-time fluorescence quantitative PCR. Whole genome sequencing and sequence analyses were performed to samples with a cycle threshold (Ct) value of <35. At the same time, demographic information, clinical characteristics and underlying disease condition of the cases were collected, and the association between age, symptoms and nucleic acid positive rates was evaluated by χ² test and Spearman correlation analysis. ResultsA total of 456 cases were included, the median (P₂₅, P₇₅) age was 70 (69, 85) years old, of which 200 cases were novel coronavirus nucleic acid positive for SARS-CoV-2, with a positive rate of 43.86%. The positive rate was the highest in the 80-year-old group (56.82%), and the positive rate increased significantly with age (r=0.15, P=0.002). The proportion of oppression in chest, sore throat and expectoration in novel coronavirus nucleic acid positive cases was significantly higher than that in negative cases (all P<0.05). The 33 viruses sequenced successfully were all Omicron subvariants, with BF.7 (51.52%) and BA.5.2 (42.42%) being the predominant ones. ConclusionA positive correlation was observed between advanced age and the risk of SARS-CoV-2 positivity in patients with SARI. The symptoms of expectoration, oppression in chest and sore throat are more common in positive cases, which can be used as a prompt indicator for key screening and clinical identification of elderly SARI cases.

Objective:To investigate the clinical efficacy of autologous ear cartilage biomimetic nasal tip framework construction combined with dermal fat dorsal grafting in rhinoplasty.Methods:A retrospective analysis was conducted on clinical data of patients who underwent rhinoplasty at the Department of Plastic Surgery, Affiliated Hospital of Nanjing University of Chinese Medicine from June 2021 to May 2023. Autologous ear cartilage with preserved perichondrium was harvested from patients, and fashioned into a nasal tip framework simulating the natural nasal tip structure. Dermal fat grafts were harvested from the lateral gluteal crease region where the dermis was thicker, and implanted into the nasal dorsum for augmentation rhinoplasty. Postoperative follow-up included observation of incision healing, nasal tip morphology, and complications. Pre- and postoperative photographs were taken to measure nasal length and nasal tip height. Ultrasound was used to measure subcutaneous fat thickness at the nasal root before and after surgery, and absorption rates were calculated. The absorption rate at 6, 12, and 24 months postoperatively = (1 -subcutaneous fat thickness at 6 or 12 or 24 months postoperatively/subcutaneous fat thickness at 1 month postoperatively) × 100%. Aesthetic satisfaction was evaluated based on surgeon assessment, patient self-evaluation, and third-party physician evaluation (satisfaction by all three parties was rated as markedly effective, by two parties as effective, by one party as fair, and by none as poor). The aesthetic satisfaction rate = (markedly effective + effective) cases/total cases × 100%. Comparisons of preoperative and postoperative nasal tip height and nasal length were performed using paired t-tests, with P<0.05 considered statistically significant. Comparisons of subcutaneous fat thickness at the nasal root at different time points and absorption rates at different postoperative time points were performed using repeated measures ANOVA, with post-hoc pairwise comparisons using Bonferroni correction. For subcutaneous fat thickness comparisons, P<0.007 was considered statistically significant; for absorption rate comparisons, P<0.017 was considered statistically significant. Results:A total of 38 patients were included, consisting of 5 males and 33 females, with a mean age of 29.42 years (range 20-38 years). All patients were followed up for 24 months postoperatively. All incisions healed well; nasal appearance was aesthetically pleasing; nasal dorsal height was satisfactory; nasal tip mobility was good; the framework was stable; and no complications occurred. At 24 months postoperatively, nasal tip height [(22.87±0.52) mm vs. (19.94±0.53) mm] and nasal length [(47.18±0.61) mm vs. (44.20±0.55) mm] were significantly increased compared to preoperative measurements (both P<0.01). Comparison of subcutaneous fat thickness at the nasal root between preoperative and postoperative time points (1, 6, 12, and 24 months) showed statistically significant differences ( P<0.007). Post-hoc comparisons revealed statistically significant differences between: postoperative 1 month and 6 months vs. preoperative; postoperative 12 months vs. postoperative 1 and 6 months; and postoperative 24 months vs. postoperative 1 and 6 months (all P<0.007). However, the comparison between postoperative 24 months and 12 months showed no statistically significant difference ( P>0.007). Comparison of absorption rates at postoperative time points (6, 12, and 24 months) showed statistically significant differences ( P<0.017). Comparisons between postoperative 12 months vs. 6 months, and postoperative 24 months vs. 6 months showed statistically significant differences (both P<0.017), while the comparison between postoperative 24 months and 12 months showed no statistically significant difference ( P>0.017). In the aesthetic satisfaction survey, 37 cases were markedly effective and 1 case was fair, achieving an aesthetic satisfaction rate of 97%. Conclusion:The use of autologous ear cartilage for constructing a biomimetic nasal tip framework combined with dermal fat dorsal grafting in rhinoplasty results in natural postoperative appearance and high patient satisfaction, demonstrating significant value for extensive clinical use.

Guidelines for Digital Ancient Books of TCM Indexing(T/CIATCM 119-2024)is based on the theoretical knowledge,disciplinary methods,and practical applications of TCM classical cataloging.Taking digital ancient books of TCM as the object,it systematically reveals the content of TCM knowledge,which is an essential indexing processing standard for building an intelligent retrieval system for TCM ancient books,and can provide support for the deep development and innovative utilization of TCM knowledge.It can not only promote the co-construction and sharing of ancient book resources in the TCM industry,but also promote the standardization construction and application of TCM information.This standard specifies the principles,methods,and examples of free indexing of digital ancient books of TCM based on their original content.It is applicable to the indexing and processing of digital ancient books of TCM for TCM professional libraries and related institutions,and to the data processing and construction of various types of TCM ancient book databases.

In response to the clinical needs of cancer treatment and rehabilitation, Professor Lin Hongsheng proposed the Wuzhi Wuyang (five treatments and rehabilitation) concept on the basis of years of clinical experience and the Guben Qingyuan (consolidate the foundation and clear the source) theory. Wuzhi Wuyang emphasizes the importance of treatment and rehabilitation and aims to provide personalized and stage-specific treatment and rehabilitation plans by integrating the advantages of traditional Chinese medicine (TCM) and modern medicine to achieve comprehensive life-cycle management for patients with cancer. The proposal of Wuzhi Wuyang has provided new ideas and methods for the treatment, prevention, and rehabilitation of cancer, along with valuable references for clinical practice and academic research. This article summarizes the connotation of Wuzhi Wuyang and its application in the comprehensive management of cancer prevention and treatment with TCM.