BACKGROUND:Traditional Chinese medicine compound prescription has a long history in the treatment of primary osteoporosis,and the curative effect is definite,but the medication rule and mechanism are not clear. OBJECTIVE:Using the methodology of data mining and network pharmacology,to explore and verify the law of drug use and molecular mechanism of modern traditional Chinese medicine in the treatment of primary osteoporosis. METHODS:The relevant documents included in CNKI,WanFang,VIP and PubMed were used as data sources,and the relevant data were statistically counted and extracted by Microsoft EXCEL2019,IBMSPSS25.0 and other software.The high-frequency drugs obtained from the data statistics were analyzed by association rules analysis and cluster analysis,and the core drug combination of traditional Chinese medicine compound prescription in the treatment of primary osteoporosis was obtained by combining the two results.The therapeutic mechanism of this combination was explained by network pharmacology and verified by molecular docking. RESULTS AND CONCLUSION:Finally,151 articles were included and 207 prescriptions were selected,involving 285 flavors of Chinese herbs.(1)Ten groups of important drug combinations were obtained through the above two analyses,among which the core drug combination with the highest confidence and improvement was"Drynaria-Eucommia-Angelica."The key components of the combination in the treatment of primary osteoporosis were quercetin,kaempferol,naringenin and so on.The core targets were SRC proto-oncogene,phosphoinositide-3-Kinase regulatory subunit 1 and RELA proto-oncogene.The main pathways were cancer signaling pathway,JAK-STAT signaling pathway,VEGF signaling pathway,and NF-κB signaling pathway.(2)The key active components were docked with the core targets,and the two showed a good combination.To conclude,Chinese herbal compound therapy in the treatment of primary osteoporosis can use a variety of active components to exert its efficacy through multiple signal pathways and acting on multiple targets,which can provide a theoretical basis for the research and development of new drugs for the follow-up treatment of primary osteoporosis.

Objective Summarize domestic and international community health management models and characteristics for elderly hypertensive patients,providing references for the development of community health management in China.Methods Employ literature research to retrieve relevant documents on community health management models for elderly hypertensive pa-tients,and analyze the characteristics and applicability of different models through summarization and comparative analysis.Results In China,community health management models for elderly hypertensive patients include family doctor contracting serv-ices,Hospital-Community-Home health management model,traditional Chinese medicine health management model,"Internet+"health management model,PDCA cycle model,PRECEDE-PROCEED model,and comprehensive community management model.Foreign studies can be categorized into self-management model,Health Rise model,Community Health2(CH2)model,and community pharmacy management model.Conclusion Conducting hypertension health management for elderly patients at the community level is effective,serving as a widely applicable strategy for chronic disease prevention and control.Continued ex-ploration of the scientific and effective aspects of different management models,improving the efficiency and effectiveness of com-munity health management,can contribute more evidence for the formulation of scientific and effective strategies for chronic dis-ease prevention and control.

ObjectiveTo describe different non-alcoholic fatty liver disease （NAFLD） outcomes among community inhabitants， and further to explore the correlation between bio-indicator level variance and the outcomes. MethodsPhysical indicators （height， weight， waist circumstances， hip circumstances， blood pressure， etc）， biochemical indicators ［fasting plasma glucose， HbA1c， serum triglycerides（TG）， serum total cholesterol（TC）， low-density lipoprotein cholesterol（LDL-C）， high-density lipoprotein cholesterol（HDL-C）， liver related transaminase， etc］ and clinical imaging （B-scan ultrasonography） were collected during the follow-up from the Songjiang Natural Population Sub-cohort. The identification of NAFLD was supported by the definition criteria from Guidelines for the diagnosis and treatment of non⁃alcoholic fatty liver disease. Paired t-test and multifactorial logistic regression model were used to compare the difference between the indicator level of the subjects from different outcome subgroups and to further analyze the correlation between these indicator variance and different NAFLD outcomes. ResultsDuring a median follow-up time of 2.94 years， 12 076 subjects were involved. The cumulative NAFLD incidence and remission rate were 21.57% and 31.15%， respectively. The proportion of subjects who still had NAFLD was 27.96%. Among subjects with newly-developed NAFLD， indicators including blood pressure， BMI， fasting plasma glucose， and plasma lipid level increased， while in the remission subgroup， blood pressure， BMI（WHR）， waist-hip ratio（WHR）， and TG level were significantly decreased. Increased level of systolic pressure， WHR， BMI， HbA1c， and LDL-C might be the risk factors to the occurrence of NAFLD. While decreased level of WHR， BMI， TC and LDL-C level and elevated HDL-C level were likely to be the influencing factors of NAFLD remission process. ConclusionThe NAFLD morbidity in the community inhabitants is relatively high. BMI， WHR， fasting plasma sugar and plama lipid level variance may act as the influencing factors towards different NAFLD outcomes.

After more than thirty years of development, laparoscopic surgery technology has become the main platform for surgery and has been widely applied in various fields of surgery. The safety, feasibility and efficacy of laparoscopic technique have already been confirmed in colorectal surgery. In recent years, with a deeper understanding of concepts such as laparoscopic fascial anatomy, laparoscopic colorectal surgery has made new explorations and advances in surgical approach selection, NOSES, lymph node dissection range, preservation of Denonvillier's fascia, functional protection, lateral lymph node dissection, selection of anal preservation techniques for ultra-low rectal cancer, and totally laparoscopic digestive tract reconstruction. In the field of laparoscopic gastric surgery, evidence-based medical evidence in China has entered a harvest period, moreover, functional preservation surgery, esophageal gastric junction adenocarcinoma, and total laparoscopic anastomosis have also become hot topics in this field with new progress. The medical equipment related to minimally invasive surgery has also been developping in recent years and has played an important role in improving minimally invasive surgery.

After nearly 40 years of development, minimally invasive techniques have been widely applied in curative surgeries for various types of tumors. The safety and efficacy of minimally invasive surgery has being fully validated. With the continuous iteration and updating of medical equipments, the convenience and precision of surgeries have been significantly enhanced, marking the advancement of minimally invasive surgery into a phase of high-level platform. With the rapid development of information technology, we have gradually entered the era of intelligent medicine, where the integration of technologies such as artificial intelligence will inject new vitality into the development of minimally invasive surgery. Combined with the latest research trends, the authors provide an in-depth analysis of how artificial intelligence plays a unique role in key aspects of minimally invasive surgery, including preoperative assessment and planning, intraoperative moni-toring and alerting, and comprehensive postoperative management. Additionally, the authors discuss how to utilize these innovative technologies to further promote reforms in medical education and prospects for the development of telemedicine service. In the era of intelligent medicine, the develop-ment of minimally invasive surgery should adhere to the principle of "bold innovation, cautious practice", guided by the concept of "patient-centeredness". By promoting interdisciplinary collabora-tion between medicine and engineering, accelerating the translation of scientific and technological achievements into clinical practice, we can ensure that minimally invasive surgical techniques better serve the health and well-being of the people.

Objective To study the clinical and electrophysiological characteristics about ictal facial dystonia of medial temporal lobe epilepsy.Method Data was collected from patients with mesial temporal lobe epilepsy originating from unilateral temporal lobe structures through preoperative evaluation at the Functional Neurology Department of the Second People's Hospital of Shenzhen between July 1,2019 and September 1,2023.All patients did not have seizures for at least 1 year after operation.The ictal symptoms of each patient were analyzed and the patients with ictal facial dystonia were selected and the clinical and electrophysiological characteristics of ictal facial dystonia were summarized.Results Nineteen of 47 patients diagnosed as mesial temporal lobe epilepsy had ictal facial dystonia,of which the electroencephalogram starting at the right side in 11 cases and at the left side in 8 cases.Fifteen patients had the symptom in the first 1/3 period of seizure.Fifteen patients had bilateral symmetrical muscle contraction.Thirteen patients showed with negative expression,5 with neutral expression,and 1 with negative or positive expression in different seizures.None of the patient had the drop of the corners of the mouth.Five patients underwent stereotactic-electroencephalogram(SEEG),including 3 patients with bilateral implantation and 2 patients with unilateral implantation.SEEG showed that the medial temporal structure,insula and orbital lobes were all involved in the onset of ictal facial dystonia.Conclusion The medial temporal lobe epilepsy often present ictal facial dystonia in the first 1/3 period of seizure,with bilaterally symmetrically facial contraction,often accompanied by negative expression,but without drop of the corners of the mouth.The lateralization value of ictal facial dystonia is limited and this symptom involves a wide brain network structure.

Abstract: Objective　To explore the epidemiological and clinical characteristics of non-tuberculous mycobacterial(NTM) pulmonary disease in Hainan in recent years, and to provide data support for the prevention and treatment of NTM pulmonary disease. Methods　Medical records of patients diagnosed with NTM pulmonary disease who treated at the Second Affiliated Hospital of Hainan Medical University (Hainan Provincial Tuberculosis Hospital) from January 2018 to December 2022 were collected. The demographics, regional distribution, temporal distribution, distribution of mycobacterial species, clinical symptoms, and radiological imaging changes of these patients were analyzed. Results　A total of 225 confirmed cases of NMT pulmonary disease were collected in this study, with 133(59.1%) female patients outnumbering 92(40.9%) male patients. The disease predominantly affected people over 50 years old, with 192 cases (85.3%), and the major onset age range was 61-<81 years old, with a median age of 63 and an average age of 62. Farmers comprised the majority of the patients, with 112 cases (49.8%). More patients were from the western region (90 cases, 40.0%) than from the central region (76 cases, 33.8%), followed by the eastern region (59 cases, 26.2%). A total of 10 strains were detected from 225 samples, with the most common strains being Mycobacterium intracellulare (92 cases, 40.9%), Mycobacterium chelonae/abscessus(80 cases, 35.6%), and Mycobacterium avium (15 cases, 6.7%), followed by Mycobacterium kansasii (5 cases, 2.2%), Mycobacterium fortuitum (4 cases, 1.8%), and Mycobacterium parascrofulaceum (3 cases, 1.3%). There were 10 cases (4.5%) of mixed infections, including Mycobacterium avium and Mycobacterium intracellulare (8 cases, 3.6%), Mycobacterium intracellulare and Mycobacterium chelonae/abscessus (1 case, 0.4%), and Mycobacterium fortuitum and Mycobacterium chelonae/abscessus (1 case, 0.4%). The primary clinical manifestations of NTM pulmonary disease included cough and sputum (219 cases, 97.3%), hemoptysis (92 cases, 40.9%), fever (61 cases, 27.1%), dyspnea (57 cases, 25.3%), night sweats (52 cases, 23.1%), weight loss (50 cases, 22.2%), and thoracodynia (35 cases, 15.6%). There was no significant difference in symptoms between male and female patients. Pleural thickening (188 cases, 83.6%) and bronchiectasis (151 cases, 67.1%) were the most common imaging changes in NTM pulmonary disease, followed by cavities (93 cases, 41.3%), emphysema (41 cases, 18.2%), and lung damage (28 cases, 12.4%). Male patients were more likely to have lung damage and emphysema, while female patients were more likely to have bronchiectasis. Conclusions　The distribution of NTM species is diverse in Hainan area, with Mycobacterium intracellulare, Mycobacterium chelonae/abscessus, and Mycobacterium avium are dominant species. NTM pulmonary disease and pulmonary tuberculosis have similar clinical features, which requires attention for differentiation in clinical practice.

Objective:To explore the characteristics of gut microbiota in the preoperative, short-term postoperative and long-term postoperative period at (15.61±4.51) months in children with ventricular septal defect (VSD) of congenital heart disease (CHD) treated with cardiopulmonary bypass (CPB).Methods:A prospective study was conducted.In Guangzhou Women and Children′s Medical Center, 13 patients with VSD who were scheduled for CPB and additional 10 age- and gender-matched healthy infants as pre-CPB control group from January 2021 to January 2022 were enrolled.Fecal samples were collected at pre- and early post-CPB.Meanwhile, 18 gender- and CHD diagnosis and operation-matched patients at (15.61±4.51) months after CPB and 8 healthy age- and gender-matched children as long-term control group after CPB were also enrolled, and fecal samples were collected.16S rRNA sequencing of fecal samples from all subjects were performed and comparing the differences in gut microbiota between two groups via comparing alpha and beta diversity, parameter test or nonparametric test, and LEfSe analysis.Results:Compared with those of pre-CPB control group, there was a significant difference in the composition of gut microbiota in the preoperative period of VSD children, with significantly increased abundances of Enterobacteriaceae and Shigella, and decreased abundance of Bifidobacterium (all P<0.05). The diversity of gut microbiota was comparable in VSD children before CPB and in the short period time after CPB (all P>0.05), except for the abundances of Clostridium and Streptococcus (all P<0.05), and there was no significant difference in the relative abundances of other highly abundant gut bacteria between the two periods (all P>0.05). Compared with that in VSD children in the short period time after CPB, the abundances of short-chain fatty acids-producing microbes were significantly higher at (15.61±4.51) months postoperatively (all P<0.05), and the gut bacteria profile was similar to that of the long-term control group after CPB (all P>0.05). Conclusions:Gut microbiota imbalance exists in VSD children before CPB.The gut microbiota profile is not influenced by CPB, which returns normal at (15.61±4.51) months postoperatively.

Objective:To investigate the effect of failure mode and effect analysis (FMEA) based catheter information platform in preventing catheter-related bloodstream infection (CRBSI) in intensive care unit to improve the current status of CRBSI.Methods:In this study, a retrospective cohort study was conducted using the purposive sampling method, and 140 patients with indwelling central venous catheters admitted to the ICU of Peking University Shenzhen Hospital from August to December 2021 were set as the control group; the 140 patients with indwelling central venous catheters admitted to the ICU from January to May 2022 were set as the observation group. The control group used electronic forms to record and manage at the bedside after CRBSI cluster nursing measures were given, and the observation group used the catheter information platform based on FMEA to conduct information management on catheter evaluation and maintenance process after CRBSI cluster nursing measures were given. Compared the implementation rate (6 items), implementation time, qualification rate, and incidence of CRBSI in ICU patients between two groups of ICU nurses.Results:The implementation rate of CRBSI cluster nursing measures among ICU nurses in the observation group: strict hand hygiene by nurses was 87%(122/140), maximum aseptic barrier during puncture was 97%(136/140), aseptic operation during catheter maintenance was 91%(128/140), 75% alcohol disinfection of connectors was 84%(118/140), 24-hour change of infusion lines was 95%(133/140), and timely change of patches/dressings was 89%(125/140), they were greater than those in the control group 70%(98/140), 87%(122/140), 71%(100/140), 61%(86/140), 71%(99/140), 69%(96/140), the differences were statistically significant ( χ2 values were 9.67 to 29.07, all P<0.05); the execution time and qualification rate among ICU nurses in the observation group were (9.11 ± 2.83) minutes and 91.4% (128/140), the control group were (10.00 ± 2.84) minutes and 60.7% (85/140), with statistically significant differences ( t value was -2.64, χ2 values was 36.28, all P<0.05). Conclusions:The FMEA-based catheterization information platform can help enhance the efficiency of the implementation of CRBSI clustering nursing measures by ICU nurses, improve the quality of care, and thus reduce the occurrence of CRBSI, and the feasibility of clinical promotion is high.

Scientific and technological innovation is the most important role in driving the development of minimally invasive surgery. After more than 30 years of development, modern mini-mally invasive surgery represented by laparoscopic surgery has gradually matured. Various types of minimally invasive surgeries have been popularized, and the difficulty of surgery has changed from extreme to limit. Surgical equipments and instruments can meet the needs of most clinical operations. The future of minimally invasive surgery has reached a crossroad, and only scientific and technological innovation can promote the development of minimally invasive surgery change lanes and overtake, ushering in new development, new methods, and a new world. For innovation, the most important thing is not knowledge, but vision and ideas. A new technological revolution will inevitably bring about changes in the industry. What changes will be ushered in the operation and treatment of diseases in the future? What will be the breakthrough of minimally invasive surgery? It is worth to wait and see. The authors discuss the development direction of minimally invasive surgery based on the recent application of hot technologies in laparoscopic surgery.