ObjectiveTo evaluate the efficacy and safety of various oral Chinese patent medicines in the adjuvant treatment of chronic prostatitis/chronic pelvic pain syndrome （CP/CPPS） based on network Meta-analysis. MethodRandomized controlled trials （RCTs） of oral Chinese patent medicine in the adjuvant treatment of CP/CPPS were retrieved from the databases of China National Knowledge Infrastructure （CNKI）， Wanfang， VIP， SinoMed， PubMed， Cochrane Library， EMbase， and Web of Science from database inception to November， 2022. The quality of the included literature was evaluated according to the Cochrane risk-of-bias tool， and the data were analyzed by RevMan 5.4 and Stata 16 software. ResultA total of 63 RCTs were included， with 13 kinds of oral Chinese patent medicines involved， including Qianlie Shutong capsules， Ningmitai capsules， Qianlie Beixi capsules， Sanjin tablets， etc. The results of the network Meta-analysis showed that in terms of clinical effective rate， the intervention measure ranked first was Qianlie Beixi capsules combined with conventional western medicine. In terms of reducing pain， the intervention measure ranked first was Sanjin tablets combined with conventional western medicine. In terms of reducing urination disorder， the intervention measure ranked first was Relinqing granules combined with conventional western medicine. In terms of improving quality of life， the intervention measure ranked first was Qianlie Beixi capsules combined with conventional western medicine. In terms of reducing the total National Institutes of Health Chronic Prostatitis Symptom Index （NIH-CPSI） score， the intervention measure ranked first was Yinhua Miyanling tablets combined with conventional western medicine. In terms of reducing leukocyte count in prostatic secretions， the intervention measure ranked first was Qianlie Jiedu capsules combined with conventional western medicine. In terms of safety， the intervention measure with the least adverse reactions was Qianlie Shutong capsules combined with conventional western medicine. The cluster analysis results showed that Qianlie Shutong capsules combined with conventional western medicine had outstanding efficacy and high safety. ConclusionOral Chinese patent medicine in the adjuvant treatment of CP/CPPS can improve the comprehensive efficacy， reduce the NIH-CPSI score and leukocyte count in prostatic secretions， and improve the quality of life of patients. For clinical treatment， the preferred choice is Qianlie Beixi capsules or Qianlie Shutong capsules combined with conventional western medicine. Limited by the quantity and quality of literature included in this study， the results need to be verified by high-quality studies with a larger sample size.

Objective:To explore the incidence of chronic obstructive pulmonary disease (COPD) in a cohort aged 40 years and above in Songjiang District, Shanghai, and to analyze the association of Mediterranean diet pattern and dietary approaches in stopping hypertension pattern (DASH) with the risk of developing COPD.Methods:Based on a natural population cohort in Songjiang District, Shanghai, 27 474 adults aged 40 years and above who did not have COPD at baseline were enrolled in the study. The Cox proportional risk regression model was used to analyze the association of baseline Mediterranean diet pattern score and DASH score with the risk of COPD, and the hazard ratio ( HR) of the risk and its 95% CI were calculated. Restricted cubic spline was used to analyze the nonlinear association between the two diet scores and the risk of COPD. Stratified analyses were performed according to gender, age, smoking status, etcetera. Sensitivity analyses were conducted by censoring cases diagnosed within one year after the baseline survey or people with a history of malignant tumor disease. Results:As of June 30, 2023, after a median follow-up time of 6.21 years, there were 1 089 (4.0%) new COPD cases with an incidence density of 64.00 per 10 000 person-years. After adjusting for relevant confounders, in the Mediterranean tertile subgroups under diet pattern score, the risk of developing COPD could be reduced by approximately 14% in the intermediate scoring group ( HR=0.86, 95% CI: 0.75-0.99) and 15% in the highest scoring group ( HR=0.85, 95% CI: 0.72-0.99) compared to the lowest scoring group. The association remained after censoring cases diagnosed within one year of the baseline survey ( HR=0.82, 95% CI: 0.70-0.95; HR=0.82, 95% CI: 0.68-0.97) or censoring people with a history of malignant tumor disease ( HR=0.84, 95% CI: 0.73-0.97; HR=0.84, 95% CI: 0.71-0.99). No statistical association was found between the DASH score and the risk of COPD. Conclusions:The Mediterranean diet pattern was associated with a lower risk of COPD. Increasing the intake of vegetables, fruits, legumes, and whole grains and decreasing the intake of red meat and others can reduce the risk of COPD. No association was found between the DASH dietary pattern and the risk of COPD in this community population.

Sleep deprivation refers to the loss of sleep caused by self-inflicted or external factors. There is increasing evidence that pregnancy is prone to sleep deprivation, which not only disrupts maternal functions but also affects offspring′s cognitive function. This article reviews the effects of sleep deprivation during pregnancy on offspring cognition and its underlying mechanisms, in order to establish a foundation for developing scientifically sound sleep strategies during pregnancy and to provide clinical insights for improving the neurodevelopment and cognitive function of offspring.

ObjectiveTo observe the effectiveness and safety of the Chinese herbal medicine Mingshi Granules （明视方颗粒） for low myopia in children with heart yang insufficiency. MethodsA multicentre， prospective， double-blind randomised controlled study was conducted， in which 290 children with low myopia from 8 centres were randomly divided into 145 cases in the treatment group and 145 cases in the control group， and the treatment group was given education， dispensing glasses， and Chinese herbal medicine Mingshi Granules， while the control group was given education， dispensing glasses， and granules placebo. Both Mingshi Granules and placebo granules were taken orally， 1 bag each time， twice daily， 4 weeks of oral intake and 2 weeks of rest as 1 course of treatment， a total of 4 courses of treatment （24 weeks）. Equivalent spherical lenses， best naked-eye distance visual acuity， ocular axis， corneal curvature K1， adjustment amplitude， traditional Chinese medicine （TCM） symptom scores， calculate the amount of progression of equivalent spherical lenses， were observed at the 12th and the 24th week of treatment， at the 36th week and 48th week of follow-up， resectively， the control rate of myopia progression was evaluated at the 24th week， and safety indexes were observed before treatment. ResultsThe amount of progression of equivalent spherical lenses was lower in the treatment group than in the control group at the 48-week follow-up （P＜0.05）. The control rate of myopia progression at 24 weeks after treatment in the treatment group was higher （57.60%， 72/125） than that in the control group （44.63%， 54/121） （P＜0.05）. The best naked-eye distance visual acuity at 36-week follow-up in the treatment group was higher than that in the control group （P＜0.05）. Equivalent spherical lenses were significantly lower in both groups at all observation time points compared with pre-treatment （P＜0.05）， and were higher in the treatment group than in the control group at the 48-week follow-up （P＜0.05）. The ocular axes of both groups were significantly higher at each observation time point after treatment and at follow-up compared with before treatment （P＜0.05）. The amount of eye axis growth in the treatment group was lower than that in the control group at 24 weeks after treatment and at the 48-week follow-up （P＜0.05）. Corneal curvature K1 was significantly lower in the treatment group at the 24th week of treatment compared to pre-treatment （P＜0.05）. The magnitude of adjustment in the treatment group was significantly higher at the 36-week follow-up and at the 48-week follow-up than before treatment （P＜0.05）. The scores of white/dark complexion， white coating thin pulse， fatigue and total TCM symptom scores of children in both groups at the 12th， 24th， 36th and 48th weeks of follow-up were significantly lower than those before treatment （P＜0.05）； the scores of blurred vision at the 24th and 36th weeks of follow-up were significantly lower than those before treatment （P＜0.05）； and the scores of blurred vision in the treatment group at the 48th week of follow-up were signi-ficantly lower than those before treatment （P＜0.05）. In the treatment group， the score of fatigue was higher than that of the control group at the 36-week follow-up， and the score of blurred vision was lower than that of the control group at the 48-week follow-up （P＜0.05）. No adverse reactions or obvious abnormalities of the safety indexes were observed of the two groups during the treatment. ConclusionChinese herbal medicine Mingshi Granules showed the effect of controlling the progression of low myopia， improving the best naked eye distance visual acuity， slowing down the growth of the eye axis， improving some of the TCM symptoms， with good safety.

The ethical dilemma in scientific research exists at all stages of the scientific research activities among medical graduate students,mainly involving conflicts of interest,clinical trials,animal experiments,and the relationship between teachers and students.If medical graduate students are in the ethical dilemma in scientific research for a long time,their research activities will be greatly affected.By discussing the connotation,evaluation tools,current situation,influencing factors,and improvement measures of ethical dilemmas in scientific research,this paper proposed some suggestions,such as comprehensively investigating the influencing factors of ethical dilemmas in scientific research,and formulating targeted improvement measures,with a view to helping medical graduate students identify and get rid of ethical dilemmas in scientific research,and promote the stability of research activities.

Objective To illuminate the benefit finding experience of maintenance hemodialysis patients,and to provide a reference for promoting their mental health.Methods From March to May 2023,the purposive sampling was used to select 13 maintenance hemodialysis patients in a tertiary hospital in Shanghai for semi-structured interviews.The data were organized with the help of Nvivo software,and the Colaizzi's seven-step method was used to analyze the data.Results 3 themes were extracted:①the search of meaning,including approved hemodialysis,the desire to live;②gaining a sense of mastery,including adjusting self-psychology,developing healthy living habits,and learning hemodialysis related behavior management;(3)self-enhancement,including excavating external resources and affirming self-worth.Conclusion Maintenance hemodialysis patients have benefit finding experience in many aspects.Medical staff can guide patients to carry out positive psychological construction by strengthening disease knowledge education,building a psychological mutual assistance platform,forming a multidisciplinary nursing team,excavate and provide effective social support resources,and cultivate patients'self-health management,so as to improve the level and ability of benefit finding of patients,experience positive incentives,promote physical and mental health,and improve the quality of life of hemodialysis patients.

This paper applied gas chromatography-mass spectrometry (GC-MS), network pharmacology and nuclear magnetic resonance hydrogen spectroscopy (¹H NMR) metabolomics techniques to study the material basis and mechanism of action of Ning Shen Essential Oil in anti-insomnia. The main volatile components of Ning Shen Essential Oil were analyzed by gas chromatography-mass spectrometry (GC-MS), and the insomnia-related targets were predicted using the Traditional Chinese Medicine Systematic Pharmacology Database and Analytical Platform (TCMSP) and the databases of GeneCards, OMIM and Drugbank. The insomnia model of rats was replicated by intraperitoneal injection of 4-chloro-DL-phenylalanine (PCPA). Animal experiments were approved by the Animal Ethics Committee of Shandong University of Traditional Chinese Medicine (Ethics No.: SDUTCM20221025010). The modulating effect of Compound Ning Shen Essential Oil on anxiety behavior of rats was evaluated by behavioral related indexes. The serum levels of corticotropin-releasing hormone (CRH), adrenotropic corticotropic hormone (ACTH) and melatonin (MT) were measured by enzyme-linked immunoassay (ELISA). Rat serum and hippocampus were taken for nuclear magnetic resonance (¹H NMR) metabolomics to detect the changes of endogenous metabolites in rat serum hippocampus, to designate the differential metabolites and to construct metabolic pathways. The results showed that the exercise distance in the open field experiment and the number of times and time to enter the open arm in the elevated cross maze experiment of the rats in the model group were significantly reduced (P < 0.05, P < 0.01). The behavioral indexes of rats improved to different degrees after the administration of Ning Shen Essential Oil. The serum CRH and ACTH levels of rats in the model group increased significantly (P < 0.05, P < 0.01), and the MT level decreased significantly (P < 0.01); After the intervention, serum CRH and ACTH levels were reduced to different degrees, and MT levels could be regressed. ¹H NMR metabolomics screened 10 potential biomarkers related to insomnia, which involved in 6 potential metabolic pathways. A total of 35 components of Ning Shen Essential Oil were detected by GC-MS, the main component targets of Ning Shen Essential Oil and insomnia disease targets were intersected, a total of 172 intersecting genes were screened, and 26 core targets were identified. The study demonstrated that Ning Shen Essential Oil had protective effects against PCPA-induced insomnia in rats, which was probably correlated with regulation of the hypothalamic-pituitary-adrenal axis (HPA) related hormones and metabolism of amino acids, lipids and choline.

Hepatitis B virus (HBV) DNA integration occurs during the reverse transcription process of HBV replication, which develops in the early stages of HBV infection and accompanies the entire disease course. The integration of HBV DNA is detrimental to the attainment of clinical cure goals and also raises the risk of developing liver cancer. Theoretically, nucleos(t)ide analogs can reduce the synthesis of new double-stranded linear DNA, but there is no clearance function for hepatocytes that have already integrated HBV. Therefore, patients with serum HBV DNA-negative conversions still have the risk of developing liver cancer. As an immunomodulatory drug, interferon can not only inhibit viral replication but also inhibit or even eliminate existing clonally amplified hepatocytes carrying integrated HBV DNA fragments. However, there are currently few studies on the effects of nucleos(t)ide analogues and interferon therapy on HBV DNA integration. Thus, large-scale clinical studies are urgently needed for further clarification.

AIM:To investigate the effect of a disintegrin and metalloproteinase(ADAM)domain-like decy-sin 1(ADAMDEC1)knockdown on the proliferation,migration and invasion of pancreatic carcinoma cells.METHODS:Expression levels of ADAMDEC1 in pancreatic carcinoma tissues were analyzed using the GEPIA and UALCAN online da-tabases.Western blot analysis was employed to detect the protein expression levels of ADAMDEC1 in pancreatic carcino-ma cell lines(MIA PaCa-2 and PANC-1)and pancreatic ductal cell line(hTERT-HPNE).The effects of ADAMDEC1 knockdown on cell proliferation,migration and invasion were evaluated using CCK-8,colony formation,wound-healing and Transwell assays.Additionally,Western blot analysis was used to detect the effects of ADAMDEC1 knockdown on the expression levels of migration and invasion markers,as well as Wnt/β-catenin signaling pathway-related proteins in pancre-atic carcinoma cells.Furthermore,a recovery experiment was conducted to assess the role of Wnt/β-catenin signaling path-way agonist CHIR-99021 in ADAMDEC1 knockdown-induced inhibition of pancreatic carcinoma cell growth and migra-tion.RESULTS:(1)ADAMDEC1 was highly expressed in pancreatic carcinoma cells.(2)Knockdown of ADAMDEC1 led to a significant reduction in the proliferation,migration and invasion of pancreatic carcinoma cells.(3)Knockdown of ADAMDEC1 resulted in increased E-cadherin protein expression and decreased levels of matrix metalloproteinase 9,N-cadherin and vimentin proteins,alongside a reduction in the expression of Wnt/β-catenin signaling pathway-related pro-teins.(4)Co-treatment of pancreatic carcinoma cells with CHIR-99021 and ADAMDEC1 small interfering RNA reversed the inhibitory effects of ADAMDEC1 knockdown on cell proliferation,migration,and invasion.CONCLUSION:ADAMDEC1 is highly expressed in pancreatic carcinoma.Targeted silencing of ADAMDEC1 has the potential to inhibit the prolifera-tion,migration and invasion of pancreatic carcinoma cells by regulating the Wnt/β-catenin signaling pathway.

AIM:To investigate the impact and regulatory mechanisms of zinc finger protein 36-like protein 1(ZFP36L1)on pancreatic carcinoma cell growth.METHODS:The ZFP36L1 expression in pancreatic carcinoma and its correlation with patient prognosis were analyzed using online databases UALCAN and GEPIA.Western blot was utilized to detect ZFP36L1 protein expression in pancreatic ductal cells(HPNE)and three different pancreatic carcinoma cell lines.CCK-8 and cell colony formation assays were performed to evaluate the effects of ZFP36L1 on pancreatic cancer cell prolif-eration.Wound healing and Transwell assays were used to assess the impact of ZFP36L1 expression changes on pancreatic carcinoma cell migration and invasion.Flow cytometry experiments were used to analyze the effect of ZFP36L1 on the pan-creatic carcinoma cell cycle process.Bioinformatics analysis was conducted to predict potential ZFP36L1 interacting pro-teins.Co-immunoprecipitation experiments were carried out to confirm the interaction between ZFP36L1 and mitogen-acti-vated protein kinase 14(MAPK14).Rescue experiments were performed to assess the function of MAPK14 in ZFP36L1-regulated pancreatic carcinoma cell growth.RESULTS:(1)ZFP36L1 is highly expressed in pancreatic carcinoma and is positively correlated with poor prognosis in pancreatic carcinoma patients.Compared to HPNE,ZFP36L1 is highly ex-pressed in MIA PaCa-2 and ASPC-1 cells,but relatively low in PANC-1 cells.(2)ZFP36L1 overexpression significantly increased the cell viability,colony formation,migration,and invasion abilities of PANC-1 and MIA PaCa-2 cells,while siRNA interference of ZFP36L1 led to opposite results.(3)ZFP36L1 promotes the entry of pancreatic carcinoma cells into the S phase of the cell cycle.(4)ZFP36L1 interacts with MAPK14 to regulate pancreatic cancer cell growth.MAPK14 overexpression reversed the cell viability and migration abilities of pancreatic carcinoma cells overexpressing ZFP36L1.Furthermore,it also decreased the cell viability and migration abilities of pancreatic carcinoma cells with ZFP36L1 inter-ference.CONCLUSION:ZFP36L1 is a potential oncogene in pancreatic carcinoma growth and may regulate pancreatic carcinoma cell growth through cell cycle modulation and interaction with MAPK14.