Colorectal tumorigenesis generally progresses from adenoma to adenocarcinoma, accompanied by dynamic changes in the tumor microenvironment (TME). A randomized controlled trial has confirmed the efficacy and safety of Shen-Bai-Jie-Du decoction (SBJDD) in preventing colorectal tumorigenesis. However, the mechanism remains unclear. In this study, we employed single-cell RNA sequencing (scRNA-seq) to investigate the dynamic evolution of the TME and validated cell infiltration with multiplex immunohistochemistry and flow cytometry. Bulk RNA sequencing was utilized to assess the underlying mechanisms. Our results constructed the mutually verifiable single-cell transcriptomic atlases in Apc ^Min/+ mice and clinical patients. There was a marked accumulation of CCL22⁺ dendritic cells (DCs) and an enhanced immunosuppressive action, which SBJDD and berberine reversed. Combined treatment with cholesterol and lipopolysaccharide induced characteristic gene expression of CCL22⁺ DCs, which may represent "exhausted DCs". Intraperitoneal injection of these DCs after SBJDD treatment eliminated its therapeutic effects. TMEM131 derived CCL22⁺ DCs generation by TNF signaling pathway and may be a potential target of berberine in retarding colorectal tumorigenesis. These findings emphasize the role of exhausted DCs and the regulatory mechanisms of SBJDD and berberine in colorectal cancer (CRC), suggesting that the multi-component properties of SBJDD may help restore TME homeostasis and offer novel cancer therapy.

Objective To analyze the application of combined respiratory training in Mycoplasma-associated bronchopneumonia children and its effect on pulmonary function under family-centered model.Methods A total of 150 Children with Mycoplasma-associated bronchopneumonia treated at Hangzhou Children's Hospital from April 2023 to April 2024 were selected as subjects.The children were divided into control group(n=75)and study group(n=75)using a randomized digital table method.The control group received standard interventions,while the study group received family-centered combined respiratory training in addition to control group's treatment.The two groups were compared in terms of pulmonary function,symptom improvement duration,treatment compliance,and patient satisfaction.Results After intervention,compared with the control group,children in study group had higher forced vital capacity(FVC),forced expiratory volume in one second(FEV1),FEV1/FVC levels,total treatment compliance and satisfaction,the improvement time of cough,fever and dyspnea were shorter,the difference were statistically significant(P＜0.05).Conclusion The use of family-centered combined respiratory training can improve the pulmonary function of children with mycoplasma infection and bronchopneumonia,shorten the time for symptom improvement,and improve the treatment compliance and satisfaction of children.

Objective To analyze the application of combined respiratory training in Mycoplasma-associated bronchopneumonia children and its effect on pulmonary function under family-centered model.Methods A total of 150 Children with Mycoplasma-associated bronchopneumonia treated at Hangzhou Children's Hospital from April 2023 to April 2024 were selected as subjects.The children were divided into control group(n=75)and study group(n=75)using a randomized digital table method.The control group received standard interventions,while the study group received family-centered combined respiratory training in addition to control group's treatment.The two groups were compared in terms of pulmonary function,symptom improvement duration,treatment compliance,and patient satisfaction.Results After intervention,compared with the control group,children in study group had higher forced vital capacity(FVC),forced expiratory volume in one second(FEV1),FEV1/FVC levels,total treatment compliance and satisfaction,the improvement time of cough,fever and dyspnea were shorter,the difference were statistically significant(P＜0.05).Conclusion The use of family-centered combined respiratory training can improve the pulmonary function of children with mycoplasma infection and bronchopneumonia,shorten the time for symptom improvement,and improve the treatment compliance and satisfaction of children.

Objective To examine the effect of patient-centered care services on compliance to treatment among patients with multidrug-resistant (MDR) or rifampicin-resistant (RR) pulmonary tuberculosis (PTB), so as to provide the scientific evidence for promoting the widespread application of the appropriate nursing process of MDR/RR-PTB patients in the hospital. Methods The MDR/RR-PTB patients that were definitely diagnosed at the Sixth People’s Hospital of Nantong City during the period from January 2017 to October 2020 were enrolled. The patients with confirmed diagnosis of MDR/RR-PTB during the period January 2017 to December 2018 served as controls, who were given routine care in the hospital, and those with confirmed diagnosis of MDR/RR-PTB during the period January 2019 to October 2020 served as the care group, who were given patient-centered personalized care services, including one-to-one consultations, periodic group activities, informatization case management, and personal reminder for return visits. The proportion of inclusion into treatment, loss to follow-up, return visits and sputum examinations were compared between the care and control groups. Results A total of 104 MDR/RR-PTB patients were included, including 54 cases in the control group and 50 cases in the care group. There was no significant difference in gender and age distribution between the two groups (χ² = 3.013, 1.336, P > 0.05). The proportion of inclusion into treatment was higher in the care group (100.00%, 50/50) than in the control group (87.04%, 47/54) (P = 0.013), and the proportion of loss to follow-up was lower in the care group (0, 0/43) than in the control group (19.05%, 8/42) (P = 0.002). In addition, the overall proportion of return visits was higher in the care group (93.09%, 377/405) than in the control group (83.56%, 371/444) (χ² = 18.345, P < 0.001), and the proportion of sputum examinations was higher in the care group was (83.70%, 339/405) than in the control group (79.28%, 352/444) (χ² = 2.737, P = 0.098). Conclusion Patient-centered care services facilitate the improvements in the proportion of inclusion into treatment and compliance to treatment and reduction in the proportion of loss to follow-up among MDR/RR-PTB patients, which deserves widespread applications.

Objective To analyse the hotspots and trends in research of patient navigation. Methods Literature on patient navigation were retrieved from China National Knowledge Infrastructure (CNKI) and Web of Science Core Collection from 1 January,2000 to 31 December,2023. CiteSpace 6.1.R6 was used to analyse the co-citation literature,institutions and key words. Results A total of 483 articles were included,covering 444 in English and 39 in Chinese. The overall number of annual publications showed a fluctuating upward trend. Domestic research started later than abroad. The research hotspots included navigation model,navigation nurse,breast cancer and social service. The development of navigation model,training of navigation nurses,and identification of standardised navigation outcome indicators are expected to become the trend in future research. Conclusion Domestic research in patient navigation is at a preliminary stage. It is recommended that researchers should learn from foreign studies by strengthen communications and cooperation,further explore and improve theories,and develop a scientific and localised patient navigation model and a training system for navigation nursing talents.

Objective To analyse the hotspots and trends in research of patient navigation. Methods Literature on patient navigation were retrieved from China National Knowledge Infrastructure (CNKI) and Web of Science Core Collection from 1 January,2000 to 31 December,2023. CiteSpace 6.1.R6 was used to analyse the co-citation literature,institutions and key words. Results A total of 483 articles were included,covering 444 in English and 39 in Chinese. The overall number of annual publications showed a fluctuating upward trend. Domestic research started later than abroad. The research hotspots included navigation model,navigation nurse,breast cancer and social service. The development of navigation model,training of navigation nurses,and identification of standardised navigation outcome indicators are expected to become the trend in future research. Conclusion Domestic research in patient navigation is at a preliminary stage. It is recommended that researchers should learn from foreign studies by strengthen communications and cooperation,further explore and improve theories,and develop a scientific and localised patient navigation model and a training system for navigation nursing talents.

OBJECTIVE To establish the fingerprint of Sophora flavescens， and to screen differential components and determine their contents.　METHODS HPLC fingerprints of 12 batches of S. flavescens were established by using Similarity Evaluation System of Chromatographic Fingerprints of TCM （2012 edition）； common peaks were identified and their similarities were evaluated. Chemical pattern recognition analysis [cluster analysis （CA），principal component analysis （PCA） and orthogonal partial least squares-discriminant analysis（OPLS-DA）] were performed with SIMCA 14.1 and SPSS 23.0 software， and differential components which influenced the quality of S. flavescens were screen with variable importance in the projection（VIP）＞1 as standard. Meanwhile， the contents of 4 kinds of differential components were determined by the same HPLC method.　RESULTS There were 17 common peaks in the fingerprints of 12 batches of S. flavescens，and their similarities were all higher than 0.96. A total of 6 common peaks were identified， i.e. oxymatrine （peak 1）， oxysophocarpine （peak 2）， matrine （peak 10）， trifolirhizin （peak 14）， kurarinone （peak 16） and norkurarinone （peak 17）. Results of CA， PCA and OPLS-DA showed that 12 batches of S. flavescens were divided into 3 categories according to producing area， i.e. S1-S7 （Shangzhou District of Shaanxi Province） were grouped into one category， S8-S10 （Yichuan County of Henan Province） into one category and S11-S12 （Chifeng City of Inner Mongolia） into one category. VIPs of matrine， norkurarinone， kurarinone and oxysophocarpine and the chemical components represented by peak 11 and 9 were all greater than 1. The contents of matrine， norkurarinone， kurarinone and oxysophocarpine in 12 batches of S. flavescens were 2.65-4.93， 1.54-3.44， 9.63-12.94 and 5.08-6.10 mg/g， respectively. CONCLUSIONS HPLC fingerprint of S. flavescens is established successfully in the study， and can be used to screen 6 differential components by combining with chemical pattern recognition analysis， which can provide reference for quality control of S. flavescens.

OBJECTIVE： To investigate the current situation of faculty development research in TCM colleges and universities， to analyze the hot spots and deficiencies in the research， and provide reference for the colleagues to engage in related research and carry out corresponding work. METHODS： With “faculty” as the title or keyword and “TCM university” or “TCM college” as author institution， the literatures about faculty development researches published by the TCM colleges and universities were retrieved from CNKI， VIP and Wanfang database during database establishment to Nov. 19th， 2018. Note Express 3.0 software was used to extract the parameters such as publish year， source journals， publish institution， the authors， cited frequency， fund assistance and keywords. Bibliometric statistics and analysis was performed by using SPSS 19.0 software. RESUITS： Totally 1 183 valid literatures were obtained， mainly for periodical literatures （1 144 literatures）. The total number of literatures was on the rise， and reached to peak value of 118 in 2016. 1 144 literatures were published in 408 journals. The top 6 authors with high production were Liu Jingli （6 literatures）， Liang Xinyue， Liu Na， Liu Yanping， Xu Nanyang， Yan Xiaotian （5 literatures respectively）； the top one institution was Nanjing University of TCM （89 literatures）. 653 （55.20％） literatures have cited records， most of them （457 literatures， 38.63％） were cited 1-3 times， and the average cited frequency was 2.15 times； the ratio of funded papers of state ministries and commissions were less than 3％； 7 098 keywords were extracted and high-frequency keywords were 31， involving “faculty” and “young teachers”. CONCLUSIONS： The research on faculty development in TCM colleges and universities has become increasingly active， but the core research author has not yet formed. The research still lacks of sustainability and comprehensiveness， and the research quality needs to be further improved.

Objective: To summarize the gene mutation of early onset epileptic spasm with unknown reason. Method: In this prospective study, data of patients with early onset epileptic spasm with unknown reason were collected from neurological department of Children's Hospital of Fudan University between March 2016 and December 2016. Patients with known disorders such as infection, metabolic, structural, immunological problems and known genetic mutations were excluded. Patients with genetic disease that can be diagnosed by clinical manifestations and phenotypic characteristics were also excluded. Genetic research methods included nervous system panel containing 1 427 epilepsy genes, whole exome sequencing (WES), analysis of copy number variation (CNV) and karyotype analysis of chromosome. The basic information, phenotypes, genetic results and the antiepileptic treatment of patients were analyzed. Result: Nine of the 17 cases with early onset epileptic spasm were boys and eight were girls. Patients' age at first seizure onset ranged from 1 day after birth to 8 months (median age of 3 months). The first hospital visit age ranged from 1 month to 2 years (median age of 4.5 months). The time of following-up ranged from 8 months to 3 years and 10 months. All the 17 patients had early onset epileptic spasm. Video electroencephalogram was used to monitor the spasm seizure. Five patients had Ohtahara syndrome, 10 had West syndrome, two had unclear classification. In 17 cases, 10 of them had detected pathogenic genes. Nine cases had point mutations, involving SCN2A, ARX, UNC80, KCNQ2, and GABRB3. Except one case of mutations in GABRB3 gene have been reported, all the other cases had new mutations. One patient had deletion mutation in CDKL5 gene. One CNV case had 6q 22.31 5.5MB repeats. Ten cases out of 17 were using 2-3 antiepileptic drugs (AEDs) and the drugs had no effect. Seven cases used adrenocorticotropic hormone (ACTH) and prednisone besides AEDs (a total course for 8 weeks). Among them, five cases had no effect and two cases were seizure free recently. A case with GABRB3 (C.905A>G) had seizure controlled for 3 mouths. A case with ARX (C.700G>A) had seizure controlled for 6 mouths. Conclusion The early onset epileptic spasm with unknown reason is highly related to genetic disorders. A variety of genetic mutations, especially new mutations were found. Genetic heterogeneity of epileptic spasm is obvious.

OBJECTIVE:To provide reference for the improvement of Pharmaceutical Equipment & Workshop Design teach-ing. METHODS:Task-driven teaching was adopted,CIDO engineering educational model was referred to,task was designed from the conception to run with task-based;theoretical and teaching exploration and practice was carried out by cross-learning of individ-uals and groups,applying of pilotscale experiment platform,developing course design and forming evaluation. RESULTS & CON-CLUSIONS:It changed the traditional teaching method that emphasized on class teaching to make students participate in multi-task learning,so that students can better grasp the equipment selection,understanding and application of workshop design in pharmaceu-tical process. The method gives full play to students' initiative and creativity and it is conducive to students’comprehensive ability for adapting the development of pharmaceutical industry.