OBJECTIVE To systematically evaluate the efficacy and safety of tislelizumab in the treatment of advanced non- small cell lung cancer （NSCLC）. METHODS Computerized searches were conducted in PubMed， Embase， the Cochrane Library， CNKI， Wanfang and other Chinese and English databases to collect randomized controlled trials （RCTs） on tislelizumab for advanced NSCLC. The search period was from the establishment of the databases to December 2024. After strictly screening the literature， extracting data and conducting quality evaluations in accordance with the inclusion and exclusion criteria， a meta-analysis was performed using RevMan 5.3 and Stata 16.0 software. RESULTS A total of 18 RCTs involving 2 337 patients were included， with 1 283 in the experimental group and 1 054 in the control group. The meta-analysis results showed that the objective response rate [RR＝1.61， 95%CI （1.48， 1.75）， P＜0.000 01]， disease control rate [RR＝1.21， 95%CI （1.13， 1.29）， P＜0.000 01]， progression free survival [HR＝0.55， 95%CI （0.45， 0.66）， P＜0.000 01]， and overall survival [HR＝0.78， 95%CI（0.62， 0.97）， P＝0.03] were significantly better in the experimental group than in the control group. There was no statistically significant difference in the incidence of adverse reactions between the two groups [RR＝1.00， 95%CI （0.73， 1.37）， P＝1.00]； among the common adverse reactions， only the incidence of liver function impairment was significantly higher in the experimental group than in the control group [RR＝1.30， 95%CI （1.10， 1.54）， P＜0.01]. CONCLUSIONS Tislelizumab in combination with chemotherapy or targeted drugs significantly improves the efficacy in patients with advanced NSCLC without increasing the risk of adverse reactions overall. However， liver function should be closely monitored during treatment.

Objective:To evaluate the effects of different types of psychological interventions on the fear of cancer recurrence through a network Meta-analysis.Methods:Randomized controlled trials on the effects of different types of psychological interventions on the fear of cancer recurrence were retrieved from PubMed, PsycINFO, Web of Science, The Cochrane Library, Embase, EBSCO, China Biomedical Literature Database, CNKI, Wanfang Database and Vip Database. The retrieval period was from the establishment of the database to December, 31 2022. Two researchers conducted literature screening, extraction and quality evaluation, and used Stata14.0 software to conduct network Meta-analysis.Results:A total of 29 pieces of research involving 3 068 cancer patients and 11 psychological intervention measures. The results of network Meta-analysis showed that narrative therapy, PERMA(Positive, Engagement, Relationship, Meaning, Accomplishment) happiness theory model, acceptance and commitment therapy and cognitive behavior therapy had statistically significant differences in the intervention effect on the fear of cancer recurrence compared with conventional nursing ( SMD values were -1.93--0.83, all P<0.05); there was no significant difference among narrative therapy, PERMA happiness model, acceptance and commitment therapy and gratitude-expansion behavior theory (all P>0.05). The results of the cumulative probability map showed the best intervention was narrative therapy. Conclusions:The results of this study suggest that narrative therapy, acceptance and commitment therapy, and cognitive behavior therapy may be effective psychological intervention measures to improve the fear of cancer recurrence. However, more studies are still needed for further verification.

OBJECTIVE To explore the effects of Yueju Pill on depression and gastrointestinal function in depressed co-morbid functional dyspepsia mice.METHODS C57BL/6J mice were randomly divided into control group,model group,Yueju Pill low-dose group,Yueju Pill high-dose group and positive drug group.A co-morbidity model was constructed using chronic unpredictable mild stress(CUMS),and the mice were assessed for depression-like behaviour and neuronal damage by behavioural tests and Nissl staining;gastrointestinal function was assessed by HE staining of gastric and intestinal tissues,gastric emptying rate,and small intestinal propul-sive rate;PACAP,VIP,IL-6,TNF-α,and BDNF expression were detected by ELISA;PAC1-R,Vipr1,and Vipr2 protein expres-sion were detected by protein immunoblotting.RESULTS Mice in the model group showed depression-like behaviour,reduced num-ber of hippocampal nidus,slowed gastrointestinal motility,elevated serum inflammatory factors IL-6 and TNF-α(P＜0.05,P＜0.01),and reduced expression of PACAP,VIP,and BDNF(P＜0.05,P＜0.01),The PAC1-R,VPAC1-R,VPAC2-R expression de-creased in the hippocampus and gastric sinus,duodenal tissue(P＜0.05,P＜0.01).Compared with the model group,the low and high dose groups of Yueju Pill improved the above indexes except for Vipr1 and Vipr2(P＜0.05,P＜0.01).CONCLUSION Yueju Pill can reduce inflammatory factors through PACAP/PAC1-R,increase the level of BDNF,and improve the depression-like behaviour and gastrointestinal dysfunction in CUMS mice.

Myocardial infarction can lead to permanent loss of cardiomyocytes and depressed pumping efficiency of the heart.Due to the extremely limited self-renewal potential of cardiomyocytes,the capability of cardiac repair after ischemic injury is extremely low.Mesenchymal stem cells,one of the widely sourced,easily isolated,extracted and cultured stem cells,are regarded as an ideal source of stem cells for the treatment of myocardial infarction owing to their beneficial paracrine effects.However,the cardioprotective efficacy of mesenchymal stem cells and their derivatives observed in animal models has not been fully translated into visible clinical benefits for patients with myocardial infarction.Recently,mesenchymal stem cell-based cardiac tissue engineering has been widely used in cardiac regenerative medicine and demonstrated excellent cardiac repair potential in infarcted hearts.This article reviews recent research progress on the application of tissue engineering strategies to improve the cardiac repair efficacy of mesenchymal stem cells and their derivatives,aiming to provide evidences for exploring potential strategies that can realize the efficient clinical benefits of mesenchymal stem cell-treatment.

ObjectiveTo evaluate the clinical efficacy and safety of Ganjie Bingmei Tablet （甘桔冰梅片， GBT） in treating acute pharyngitis with wind-heat invading the lung syndrome. MethodsUsing multi-center， rando-mized， double-blind， double-dummy， positive and parallel controlled clinical trial design， 144 acute pharyngitis patients with wind-heat invading the lung syndrome from October 8th， 2022 to March 31st， 2023 were collected and randomly assigned to the treatment group and the control group， with 72 cases in each group. The treatment group was treated by GBT （0.4 g each time， 4 times a day） combined with Ganjie Qingyan Granules （甘桔清咽颗粒， GQG） placebo （10 g each time， 3 times a day）， while the control group was treated by GQG （10 g each time， 3 times a day） combined with GBT placebo （0.4 g each time， 4 times a day）， both for 5 days. The clinical efficacy of the two groups was observed， and the disappearance rate of pharyngalgia and the efficacy regarding TCM syndromes were compared between groups after treatment. The visual analog scale （VAS） score before and after treatment was assessed， and the safety was evaluated. ResultsThe disappearance rate of pharyngalgia in the treatment group was 98.61%（71/72）， significantly higher than 80.56%（58/72） in the control group （P＜0.01）. The VAS scores in both groups significantly decreased after treatment （P＜0.05）， and lower score was found in the treatment group than the control group （P＜0.05）. The total effective rate regarding TCM syndromes was 100% in both groups， but the curative rate was significantly higher in the treatment group（73.61%， 53/72） than the control group （62.50%， 45/72， P＜0.05）. There were no obvious adverse reactions in the both groups. ConclusionGBT is effective and safe in treating acute pharyngitis with wind-heat affecting the lung syndrome.

Objective To analyze the short-term clinical efficacy and prognosis of one-stop transcatheter aortic valve replacement (TAVR)+percutaneous coronary intervention (PCI) in the treatment of aortic valve disease with coronary heart disease. Methods The clinical data of patients with aortic valve disease complicated with coronary heart disease who underwent one-stop TAVR+PCI treatment at the Department of Cardiovascular Surgery, the Second Hospital of Hebei Medical University from January 2018 to June 2023 were retrospective analyzed. The preoperative and postoperative clinical data were compared, and 1-month follow-up results were recorded. Results A total of 37 patients were enrolled, including 22 males and 15 females, with an average age of 69.14±6.47 years. Thirty-six patients recovered and were discharged after the surgery, and 1 (2.7%) patient died during the surgery. Self-expanding TAVR valves were implanted through the femoral artery in all patients. One coronary artery was opened by PCI in 35 (94.6%) patients, and two coronary arteries were opened by PCI in 2 (5.4%) patients. All PCI opened arteries had a stenosis>70%. During the postoperative hospitalization, the complications included pulmonary infection in 11 (30.6%) patients, severe pneumonia in 10 (27.8%) patients, liver function injury in 14 (38.9%) patients, renal function injury in 5 (13.9%) patients, cerebral infarction in 1 (2.8%) patient, atrial fibrillation in 1 (2.8%) patient, ventricular premature beats in 2 (5.6%) patients, atrioventricular block in 2 (5.6%) patients, and complete left bundle branch block in 5 (13.9%) patients. The median postoperative ventilation assistance time was 12.0 (0.0, 17.0) h, the ICU monitoring time was 1.0 (0.0, 2.0) d, and the postoperative hospitalization time was 5.0 (4.0, 7.0) d. There was a significant improvement in the New York Heart Association cardiac function grading after surgery (P<0.001). After surgery, there were 21 (58.3%) patients had minor perivalve leakage, 6 (16.7%) patients had minor to moderate perivalve leakage, and no moderate or above degree of perivalve leakage. After one month of postoperative follow-up, 36 patients showed significant improvement in heart function. There were no patients with recurrent acute coronary syndrome, re-PCI, or cardiovascular system disease related re-hospitalization. Conclusion The one-stop TAVR+PCI treatment for patients with aortic valve disease and coronary heart disease can obtain satisfactory short-term clinical efficacy, which is worth further trying and studying.

Healthy lifestyles and good living habits are effective strategies and important approaches to prevent chronic non-communicable diseases. With the development of evidence-based medicine, the evidence translation system has made some achievements in clinical practice. There is, however, no comprehensive, professional and efficient system for translating lifestyle evidence globally. Therefore, the Health Lifestyle Evidence (HLSE) Group of Lanzhou University constructed the HLSE Evidence Translation System (https://hlse.cn/), with the aim of synthesizing, evaluating, translating, and applying lifestyle-related evidence resources. This paper aims to introduce the functional module design of the evidence translation system, the system development process and testing, introduce the interface design and function demonstration, and explain the significance of constructing the HLSE.

Objective:To explore the mediating effect of appearance functional internalization between social comparison tendency and body image distress of college students.Methods:From June to September 2023, a cross-sectional survey was conducted among 308 college students with the social comparison tendency scale, the functional internalization questionnaire of college students' appearance and the body image anxiety scale for adolescent students.SPSS 22.0 software was used for common method bias test, descriptive statistics and correlation analysis, Mplus 8.0 was used for structural equation construction, and Bootstrap method was used for intermediary effect analysis.Results:Body image distress (43.86±8.78) was positively correlated with social comparison tendency (35.20±6.04) and appearance functional internalization (38.35±9.68) ( r=0.35, 0.33, both P<0.01).There was also a positive correlation between social comparison tendency and appearance functional internalization ( r=0.51, P<0.01). The effect of social comparison tendency on body image distress was mediated by appearance functional internalization, and the mediating effect value was 0.137, accounted for 35.13%(0.137/0.390) of the total effect. Conclusion:The appearance functional internalization mediates the relationship between social comparison tendency and body image distress.Social comparison tendency can not only directly predict body image distress, but also can predict body image distress, indirectly through appearance functional internalization.

Objective To grasp the main environmental factors affecting the growth of Astragalus membranaceus(Fisch.)Bge.var.mongholicus(Bge.)Hsiao;To predict the distribution of suitable areas of Astragalus membranaceus(Fisch.)Bge.var.mongholicus(Bge.)Hsiao in Shanxi Province;To provide references for the rational distribution of the resources in Shanxi Province.Methods This study utilized the sample point longitude and latitude information collected in the"Fourth Survey of Chinese Materia Medica Resources"database in Shanxi Province.The data were supplemented by searching the China Digital Herbarium and retrieving related literature records.347 sample points distribution data and environmental factors were added to the MaxEnt model.The main environmental factors and contribution rates affecting the geographical distribution of Astragalus membranaceus(Fisch.)Bge.var.mongholicus(Bge.)Hsiao were screened out.The ArcGIS software was used to divide the ecological suitable area of Astragalus membranaceus(Fisch.)Bge.var.mongholicus(Bge.)Hsiao in Shanxi Province.Results The area under the ROC curve of the established MaxEnt model was 0.909,indicating that the model prediction results were accurate.The model screened 19 environmental factors.Among them,climate factor was the most important environmental factor,followed by biological factor and topographic factor,and soil factor had the least influence.The potential suitable areas of Astragalus membranaceus(Fisch.)Bge.var.mongholicus(Bge.)Hsiao in Shanxi Province were mainly distributed in the northern mountainous areas,presenting a trend of gradually decreasing suitability levels from north to south.Under the current climate conditions,the most suitable area for Astragalus membranaceus(Fisch.)Bge.var.mongholicus(Bge.)Hsiao in Shanxi Province was 15 424 km2,the suitable area was 19 856 km2,the sub suitable area was 59 436 km2,and the unsuitable area was 61 894 km2.Conclusion Based on MaxEnt model and ArcGIS software,this study predicts the distribution of suitable areas of Astragalus membranaceus(Fisch.)Bge.var.mongholicus(Bge.)Hsiao in Shanxi Province,which has certain reference value for the protection and rational distribution of Astragalus membranaceus(Fisch.)Bge.var.mongholicus(Bge.)Hsiao resources in Shanxi Province.

Objective:To analyze clinical efficacy, failure mode and prognostic factors of nasopharyngeal carcinoma (NPC) patients undergoing intensity modulated radiation therapy (IMRT).Methods:Clinical data of 951 locally advanced NPC patients who were newly-treated with IMRT in Hunan Cancer Hospital from January 2018 to January 2019 were retrospectively analyzed. The patients' general data, overall survival (OS), local recurrence-free survival (LRFS), regional recurrence-free survival (RRFS), local recurrence-free survival (LRRFS), distant metastasis-free survival (DMFS), and progression-free survival (PFS) were analyzed. Comparison among different groups was performed by one-way ANOVA. Survival rate was calculated by Kaplan-Meier method. Survival difference was compared by log-rank test. Univariate and multivariate analyses were performed by Cox regression model.Results:The median follow-up time was 62.0 months (IQR, 58.0-65.0 months). The 5-year OS, LRFS, RRFS, LRRFS, DMFS, and PFS were 85.4%, 94.0%, 97.7%, 92.6%, 85.7% and 76.9%, respectively. According to the 8th edition staging of American Joint Committee on Cancer (AJCC), there were 10 cases (1.1%) of stage I, 76 cases (8.0%) of stage II, 445 cases (46.8%) of stage III, and 420 cases (44.2%) of stage IVA, respectively. Among them, the OS rates of stage I, II, III and IVA patients were 100%, 97.2%, 88.8% and 79.2%, respectively ( P<0.001); LRRFS rates were 100%, 90.4%, 94.7% and 90.4%, respectively( P=0.104); DMFS rates were 90.0%, 95.9%, 88.0% and 81.1%, respectively ( P<0.001); PFS rates were 90.0%, 89.1%, 80.9% and 70.1% respectively ( P<0.001). There were 183 cases of treatment failure, including 52 cases (5.5%) of local failure, 19 cases (2.0%) of regional failure, 130 cases (13.7%) of distant metastasis, 16 cases of local combined with regional failure (1.7%), 16 cases (1.7%) of local failure combined with distant metastasis, 13 cases (1.4%) of regional failure combined with distant metastasis, and 9 cases (0.9%) of local regional failure combined with distant metastasis, respectively. Multivariate regression analysis suggested that EB virus DNA copy number before treatment, T stage and N stage were the independent prognostic factors affecting OS, DMFS and PFS. Conclusions:Compared with two-dimensional radiotherapy, IMRT has improved the overall therapeutic effect for NPC, especially the local control rate. Distant metastasis is still the main failure mode. Clinical staging, prognostic risk stratification and prognostic biomarkers can be combined to deliver stratified and precise treatment, which may further improve clinical efficacy and reduce treatment-related side effects.