Chronic liver diseases are a group of diseases in which the liver is subjected to a variety of injuries over a long period of time， resulting in irreversible pathological changes that last longer than 6 months. Emodin （EMO） is a natural anthraquinone derivative derived from Rheum officinale， and its pharmacological effect has been extensively studied， exhibiting a variety of biological properties and involving multiple signaling molecules and pathways. Western medicine or surgical treatment is currently the main treatment regimen for chronic liver diseases， and the advance in treatment is limited by various reasons such as side effects and high costs. Due to its natural origin and efficacy， EMO has unique advantages in the treatment of chronic liver diseases and has now become a research hotspot. This article summarizes the therapeutic effect of EMO on chronic liver diseases and its mechanism， in order to provide a certain scientific basis for the traditional Chinese medicine treatment of chronic liver diseases and the development of drugs in clinical practice.

Standardizing the emergency assessment and management process for patients with implantable continuous-flow left ventricular assist device (LVAD) in emergency and intensive care settings is of great significance for reducing delays in diagnosis and treatment, lowering the mortality associated with LVAD-related emergencies, and improving overall prognosis and long-term survival. To this end, a multidisciplinary expert committee was convened to develop this consensus, integrating international evidence-based findings with clinical practice experience in China, with an emphasis on highlighting the characteristics of domestically manufactured devices. The aim is to establish an actionable standardized emergency management protocol to enhance clinical identification and response efficiency, reduce the risk of LVAD-related emergencies, and improve patient outcomes. Using a modified Delphi method, this consensus proposes a structured decision-making pathway that integrates an "ABC" rapid assessment with parallel device troubleshooting, prioritizing the use of point-of-care echocardiography for hemodynamic evaluation and complication assessment. Key emergency scenarios covered include low-flow alarms, pump thrombosis, right heart dysfunction, bleeding and anticoagulation imbalance, arrhythmias, and cardiac arrest. This consensus applies to implantable continuous-flow LVADs commonly used in China, including domestically manufactured devices such as Corheart 6, CH-VAD, EVAHEART, and HeartCon, as well as the imported device HeartMate 3.

BackgroundNon-suicidal self-injury （NSSI） behavior is highly prevalent during adolescence. Previous studies have mainly focused on the relationship between NSSI behavior and emotional regulation， pain perception， reward mechanisms， and impulsivity. However， the cognitive mechanisms underlying the occurrence and maintenance of NSSI behavior have not been sufficiently explored. Adolescence is a critical period for the development of cognitive control. However， it remains unclear whether adolescents with depressive disorder accompanied by NSSI behavior have abnormal cognitive control. ObjectiveTo reveal the potential deficits in cognitive control among adolescents with depressive disorder accompanied by NSSI behavior. MethodsThis study was a case-control study including 166 adolescent patients who visited the Third People's Hospital of Lanzhou from November 2024 to May 2025 and met the diagnostic criteria for depressive disorder in the Diagnostic and Statistical Manual of Mental Disorders， fifth edition （DSM-5）. According to whether they had NSSI behavior or not， patients were divided into the NSSI group （n=86） and the non-NSSI group （n=80）. At the same time， healthy adolescents who passed mental health screenings in five public middle schools in the northwest region were selected as the control group （n=71）. All participants completed the color-word Stroop task， and the accuracy rates and reaction time in congruent and incongruent conditions of each group were recorded， and the interference effect based on accuracy rates and reaction time was calculated. ResultsIn terms of accuracy rate， the main effect of trial type was statistically significant （F=46.900， P<0.01， ηp²=0.160）， and the interaction effect between group and trial type was also statistically significant （F=3.390， P=0.035， ηp²=0.028）. In terms of reaction time， the main effect of trial type was statistically significant （F=72.020， P<0.01， ηp²=0.240）， and the interaction effect between group and trial type was also statistically significant （F=6.400， P=0.002， ηp²=0.050）. Simple effect analysis revealed that under both congruent and incongruent conditions， the reaction time of the NSSI group was longer than those of the non-NSSI group and the control group， and the reaction time of the non-NSSI group was also longer than that of the control group （P<0.01）. There were statistically significant differences in the interference effects among three groups based on reaction time （H=10.231， P=0.006）. The interference effect in the NSSI group was higher than that in the control group （Z=3.012， P_adj=0.008） and the non-NSSI group （Z=2.453， P_adj=0.043）. There was no statistically significant difference in the interference effect among the three groups based on accuracy rate （H=5.666， P=0.059）. ConclusionAdolescents with depressive disorder accompanied by NSSI behavior exhibit cognitive control deficits beyond depressive symptoms， particularly showing impaired conflict suppression ability. ［Funded by Lanzhou Municipal Health Industry Scientific Research Project （number，A2026019）］

ObjectiveTo explore the potential mechanism by which Huoxue Wentong prescription （HXWT） ameliorates post-myocardial infarction （MI） ventricular remodeling by regulating endothelial-to-mesenchymal transition （EndMT） via the hypoxia-inducible factor-1α （HIF-1α）/transforming growth factor-β₁ （TGF-β₁）/periostin （POSTN） signaling pathway. MethodsEighty SPF-grade male Sprague-Dawley rats were randomly assigned to a sham-operated group （n=10） and a modeling group （n=70）. The MI model was established by left anterior descending coronary artery ligation. Successfully modeled rats were further randomized into a model group， a sacubitril/valsartan （Entresto， 0.021 g·kg^-1） group， and low， medium， and high-dose （4.15， 8.30， and 16.60 g·kg^-1， respectively） HXWTF groups （n=10 per group）. From postoperative day 2， rats received HXWTF or sacubitril/valsartan by gavage once daily for 4 weeks， and those in sham and model groups received an equal volume of normal saline. After intervention， general conditions were assessed. Echocardiography was performed to measure the left ventricular ejection fraction （LVEF）， left ventricular fractional shortening （LVFS）， left ventricular end diastolic diameter （LVEDD）， and left ventricular end systolic diameter （LVESD）. Hematoxylin and eosin （HE） staining was employed to evaluate myocardial histopathology， and Masson's trichrome staining to assess myocardial fibrosis. Serum levels of B-type natriuretic peptide （BNP）， interleukin （IL）-6， IL-10， and matrix metalloproteinase-9 （MMP-9） were determined by enzyme-linked immunosorbent assay （ELISA）. Collagen type Ⅰ （ColⅠ） expression was assessed by immunohistochemistry. Immunofluorescence double staining was adopted to detect the expression of platelet endothelial cell adhesion molecule-1 （CD31） and α-smooth muscle actin （α-SMA）. Western blot was performed to quantify the expression of collagen type Ⅰ α2 （Col1A2）， VE-cadherin， CD31， α-SMA， HIF-1α， TGF-β₁， and POSTN. ResultsCompared with the sham group， the model group exhibited thinning and collapse of the left ventricular wall， decreased LVEF and LVFS and increased LVEDD and LVESD （P<0.01）， disrupted myocardial fibers with marked inflammatory cell infiltration， increased collagen deposition， enhanced ColⅠ immunoreactivity， elevate serum BNP， IL-6， and MMP-9 levels， a reduced IL-10 level （P<0.01）， downregulated expression of CD31 and VE-cadherin， and upregulated expression of α-SMA， Col1A2， HIF-1α， TGF-β₁， and POSTN （P<0.05，P<0.01）， accompanied by increased CD31/α-SMA co-localization. Compared with the model group， the sacubitril/valsartan group and all HXWTF groups showed improved ventricular wall structure， increased LVEF and LVFS， decreased LVEDD and LVESD， attenuated myocardial injury with reduced inflammatory infiltration and collagen deposition， declined serum BNP， IL-6， and MMP-9 levels， an elevated serum IL-10 level， upregulated expression of CD31 and VE-cadherin， downregulated expression of α-SMA， Col1A2， HIF-1α， TGF-β₁， and POSTN， and reduced CD31/α-SMA co-localization （P<0.05，P<0.01）. No significant differences were observed between the sacubitril/valsartan group and the medium- and high-dose HXWTF groups. ConclusionHXWTF may regulate the HIF-1α/TGF-β₁/POSTN pathway to inhibit EndMT， thereby ameliorating post-MI ventricular remodeling.

Tuberculosis remains the leading cause of death from a single infectious agent worldwide.China is still one of the countries with a high burden of tuberculosis.The structural and functional damage to lung tissue caused by post-tuberculosis pulmonary disease(PTLD)imposes a considerable disease burden on people.How-ever,due to the insufficient understanding of post-tuberculosis lung diseases in the past,the long-term manage-ment of this disease has been lacking for the post-tuberculosis population.This article elaborates on the epidemiol-ogy and hazards,pathogenesis,clinical manifestations,diagnostic methods,treatment and preventive measures of common PTLD,with the aim of enhancing the awareness and attention of tuberculosis physicians to PTLD.It also summarizes the limitations in the etiological mechanism,diagnosis and treatment methods of PTLD,as well as the urgency of in-depth research.

Hyperparathyroidism-jaw tumor syndrome (HPT-JT) is a rare familial autosomal dominant genetic disease with primary hyperparathyroidism, jaw tumors, kidney tumors and uterine tumors caused by cell division cycle 73 (CDC73) germline mutations. A 42-year-old male patient was admitted for pancreatitis and further examination revealed elevated PTH at 54.00pmol/L and a history of jaw tumors. This patient was diagnosed as HPT-JT finally and underwent upper right, lower right, and upper left parathyroid glands resection and genetic testing. Postoperative pathology revealed that atypical adenomatous nodules of parathyroid glands with extensive atypia and nucleus division and parathyroid hyperplasia and whole exome sequencing suggested that the CDC73 mutation.

Hyperparathyroidism-jaw tumor syndrome (HPT-JT) is a rare familial autosomal dominant genetic disease with primary hyperparathyroidism, jaw tumors, kidney tumors and uterine tumors caused by cell division cycle 73 (CDC73) germline mutations. A 42-year-old male patient was admitted for pancreatitis and further examination revealed elevated PTH at 54.00pmol/L and a history of jaw tumors. This patient was diagnosed as HPT-JT finally and underwent upper right, lower right, and upper left parathyroid glands resection and genetic testing. Postoperative pathology revealed that atypical adenomatous nodules of parathyroid glands with extensive atypia and nucleus division and parathyroid hyperplasia and whole exome sequencing suggested that the CDC73 mutation.

Robot-assisted surgery with its advantages such as three-dimensional high-definition vision, dexterous robotic arms, and tremor filtration, is increasingly being applied to complex radical gastrectomy. However, the role of the surgical assistant remains crucial during the procedure. The assistant is responsible for tasks outside the console, including adjusting robotic arms, changing instruments, exposing the surgical field, and addressing unexpected situations. The technical proficiency of the assistant and their collaboration efficiency with the primary surgeon directly impact the smoothness of surgery and patients' outcomes. With the expansion of robot-assisted surgical indications, the establishment of a standardized training system and the optimization of team collaboration models have become urgent challenges to address. This article draws on the author's practical experience as an assistant in robot-assisted gastric cancer surgeries, conducting an in-depth analysis of the responsibilities and operational skills of surgical assistants in robot-assisted procedures. The aim is to develop a relatively comprehensive set of operational guidelines for surgical assistants in robot-assisted radical gastrectomy, providing valuable references for enhancing the overall efficiency of surgical teams and improving surgical outcomes.

Comprehensive performance appraisal,continuous optimization of performance appraisal indicators,reform of internal performance appraisal methods,and linking the appraisal results to salary allocation are important measures for the high-quality development of public hospitals.It is based on the performance allocation mechanism improvement in case hospital under the requirements of high-quality development.The implementation of performance reform practice based on incremental assessment has achieved the social benefits improvement,income structure optimization,performance distribution equity improvement,and more refined management of disciplines and other management objectives,with a view to providing lessons and references for medical colleagues to follow up to deepen the performance reform and improve the performance distribution.

Objective: To understand the prevalence and related factors of depressive symptoms among primary and secondary school students in the in depth monitoring counties of China s Rural Compulsory Education Nutrition Improvement Program, so as to provide a basis for prevention and psychological intervention of depressive symptoms among children and adolescents in rural areas. Methods: In November 2022, a stratified random sampling method was adopted to collect height and weight data, basic personal and family information of 7 949 primary and secondary school students from grade three to grade nine through physical measurements and questionnaires in 56 key monitoring schools implementing the Student Nutrition Improvement Program in 7 in depth monitoring counties (Jalaid Banner in Inner Mongolia, Jinzhai County in Anhui, Mao Xian in Sichuan, Tiandeng County in Guangxi, Mian County in Shaanxi, Zhaozhou County in Heilongjiang and Youxi County in Fujian), and to obtain the information related to their depressive symptoms through the self assessment questionnaire on depression. Multivariate Logistic regression analysis was conducted to analyze the prevalence of depressive symptoms among primary and secondary school students, as well as their related factors. Results: The detection rate of depressive symptoms among primary and secondary school students in the in depth monitored counties was 23.5%. Logistic regression analysis showed that the probability of detecting depressive symptoms was higher among female students, middle school students, students whose video screen duration per day was >2 h, and students whose parents marital status was divorced or widowed ( OR =1.40, 1.64, 1.60, 1.24), and students whose sleep duration reached the recommended standard, whose parents usually accompanied them daily for time was 60-<120 min and ≥120 min, and students whose mothers literacy level was middle school graduation had lower probability of detecting depressive symptoms ( OR =0.85, 0.84, 0.71, 0.76) ( P < 0.05 ). Conclusion The detection rate of depressive symptoms among students in the in depth monitoring area is high, and targeted interventions need to be developed for students to reduce the risk of mental health problems.