OBJECTIVE To investigate the efficacy and safety of Wuling capsules combined with fluoxetine in the treatment of adolescents with first-episode moderate-to-severe depressive disorder accompanied by insomnia. METHODS The clinical data of 476 adolescents with first-episode moderate-to-severe depression accompanied by insomnia admitted to our hospital from June 2022 to May 2025， were retrospectively collected. According to the initial treatment regimen， patients were divided into a control group （241 cases， treated with fluoxetine alone） and an observation group （235 cases， treated with Wuling capsules combined with fluoxetine）. The depression severity （Hamilton Depression Rating Scale-17 Item and the Self-Rating Depression Scale scores）， sleep quality （Pittsburgh Sleep Quality Index score， sleep latency， wake after sleep onset， total sleep time， sleep efficiency）， serum neuroendocrine indicator （cortisol） and inflammatory markers （C-reactive protein， interleukin-6） were compared between the two groups before treatment and at 4th and 8th weeks of treatment. The effective rate at 8th weeks and the occurrence of adverse drug reactions （ADRs） were also compared between the two groups. RESULTS Before treatment， there were no significant differences in depression severity， sleep quality， serum neuroendocrine indicator， and inflammatory markers between the two groups （ P ＞0.05）. At 4th and 8th weeks， both groups showed significant improvement in these indicators compared to those before treatment， with the observation group demonstrating significantly greater improvement than the control group at the corresponding time points （ P ＜0.05）. At 8th week， the eff ective rate of the observation group was 90.21%， significantly higher than 80.50% in the control group （ P ＜0.05）. The incidence of nausea， headache， fatigue， dry mouth， and palpitations， as well as the total incidence of ADRs， did not differ significantly between the two groups （ P ＞0.05）. CONCLUSIONS Wuling capsules combined with fluoxetine can significantly improve the effective rate in adolescents with first-episode moderate-to-severe depression accompanied by insomnia， accelerate the relief of depressive symptoms， improve sleep quality， and reduce serum neuroendocrine indicator and inflammatory markers， with a favorable safety profile.

ObjectiveTo investigate the mechanism of modified Si Junzitang and Shashen Maidong Tang ［Yiqi Yangyin Jiedu prescription （YQYYJD）］ in enhancing the sensitivity of cisplatin in epidermal growth factor receptor tyrosine kinase inhibitor （EGFR-TKI）-resistant lung adenocarcinoma cells based on aerobic glycolysis. MethodsThe effects of different concentrations of YQYYJD （0， 2， 3， 4， 5， 6， 7， 8 g·L^-1） and cisplatin （0， 3， 6， 9， 12， 15， 18， 21， 24， 27 mg·L^-1） on the proliferation and activity of PC9/GR cells were detected by the cell counting kit-8 （CCK-8） assay after 24 hours of intervention. The half-maximal inhibitory concentration （IC₅₀） for PC9/GR cells was calculated to determine the concentrations used in subsequent experiments. PC9/GR cells were divided into blank group （complete medium）， YQYYJD group （5 g·L^-1）， cisplatin group （12 mg·L^-1）， and combined group （YQYYJD 5 g·L^-1 + cisplatin 12 mg·L^-1）. After 24 hours of intervention， cell viability was measured using CCK-8 assay. Cell proliferation was assessed by colony formation assay， and cell migration was evaluated by scratch and Transwell assays. Glucose consumption， lactate production， and adenosine triphosphate （ATP） levels were measured by colorimetric assays. The expression levels of glycolysis-related proteins， including hexokinase 2 （HK2）， phosphofructokinase P （PFKP）， pyruvate kinase M2 （PKM2）， lactate dehydrogenase A （LDHA）， glucose transporter 1 （GLUT1）， and monocarboxylate transporter 4 （MCT4）， were determined by Western blot. ResultsBoth YQYYJD and cisplatin inhibited the viability of PC9/GR cells in a concentration-dependent manner. The IC₅₀ of PC9/GR cells for YQYYJD and cisplatin were 5.15 g·L^-1 and 12.91 mg·L^-1， respectively. In terms of cell proliferation， compared with the blank group， the cell survival rate and the number of colonies formed in the YQYYJD group， cisplatin group， and combined group were significantly decreased （P<0.01）. Compared with the YQYYJD and cisplatin groups， the combined group showed a further significant reduction in cell survival rate and colony formation （P<0.01）. In terms of cell migration， compared with the blank group， the cell migration rate and the number of cells passing through the Transwell membrane in the YQYYJD group， cisplatin group， and combined group were significantly decreased （P<0.01）. Compared with the YQYYJD and cisplatin groups， the combined group exhibited a further significant reduction in cell migration rate and the number of cells passing through the Transwell membrane （P<0.01）. In terms of glycolysis， compared with the blank group， glucose consumption， lactate production， and ATP levels in the YQYYJD group， cisplatin group， and combined group were significantly decreased （P<0.01）. Compared with the YQYYJD and cisplatin groups， the combined group showed a further significant reduction in glucose consumption， lactate production， and ATP levels （P<0.05）. Compared with the blank group， the protein expression levels of HK2， PFKP， PKM2， and LDHA in the YQYYJD， cisplatin， and combined groups were significantly decreased （P<0.01）. The combined group showed a further significant reduction in the expression levels of these proteins compared with the YQYYJD and cisplatin groups （P<0.01）. No significant differences were observed in the protein expression levels of GLUT1 and MCT4 among the groups. ConclusionYQYYJD can synergistically inhibit the proliferation and migration of PC9/GR cells and enhance their sensitivity to cisplatin. The mechanism may be related to the downregulation of the expression of glycolysis-related rate-limiting enzymes， including HK2， PFKP， PKM2， and LDHA， thereby inhibiting glycolysis.

Lung cancer is the leading cause of cancer-related deaths worldwide. Radiation pneumonitis is a major complication in lung cancer radiotherapy. Four-dimensional computed tomography (4DCT) imaging provides dynamic ventilation information, which is valuable for lung function assessment and radiation pneumonitis prevention. Many methods have been developed to calculate lung ventilation from 4DCT, but a systematic comparison is lacking. Prediction of radiation pneumonitis using 4DCT-based ventilation is still in an early stage, and no comprehensive review exists. This paper presented the first systematic comparison of functional lung ventilation algorithms based on 4DCT over the past 15 years, highlighting their clinical value and limitations. It then reviewed multimodal approaches combining 4DCT ventilation imaging, dose metrics, and clinical data for radiation pneumonitis prediction. Finally, it summarized current research and future directions of 4DCT in lung cancer radiotherapy, offering insights for clinical practice and further studies.
Humans ; Lung Neoplasms/diagnostic imaging* ; Four-Dimensional Computed Tomography/methods* ; Radiation Pneumonitis/etiology* ; Algorithms ; Lung/radiation effects* ; Pulmonary Ventilation

Objective:To investigate the effect of oral administration of vitamin D3 on intestinal barrier function in patients after gastric cancer surgery,and to provide a reference for perioperative nutritional therapy in patients with gastric cancer.Methods:The conve-nience sampling method was used to select 80 patients with gastric cancer who were admitted to Department of Gastrointestinal Surgery in a grade A tertiary hospital in Xiamen,China,from June 2021 to May 2023,and the patients were divided into intervention group and control group using a random number table.The patients in the intervention group were given oral administration of vitamin D3 800 IU/d for 14 consecutive days before surgery.ELISA was used to measure the serum levels of 25-hydroxyvitamin D3[25(OH)D3],intestinal barrier indicators(D-lactate,Zonulin),and inflammatory indicators(C-reactive protein,interleukin-6)within 24 hours after admis-sion and on days 1,4,and 7 after surgery,and the changes in these indicators were compared between the two groups.Results:A total of 71 patients were enrolled finally,with 34 in the intervention group and 37 in the control group.On days 1,4,and 7 after surgery,the intervention group had a significantly lower level of D-lactate than the control group(F=3.978,P=0.026;F=9.649,P=0.005;F=4.389,P=0.021).On day 4 after surgery,the intervention group had a significantly lower level of Zonulin than the control group(F=3.198,P=0.035).Conclusion:Oral administration of vitamin D3 before surgery may accelerate the recovery of intestinal barrier function in pa-tients with gastric cancer.

Objective To identify the impact of glucose variability(GV)on the development of gestational hyper-tension(GH)in patients with gestational diabetes mellitus(GDM),and to find the differences between various GV metrics as well as to evaluate their predictive value in management strategy development.Methods A total of 127 pregnant women diagnosed with GDM were included in this study.After the diagnosis of GDM,continuous glu-cose monitoring(CGM)and blood pressure measurements were performed,and the occurrence of gestational hyper-tensive disorders was recorded.Indices of glucose variability were calculated using an automated software EasyGV version 9.0.Results The results revealed an association between gestational hypertension and glucose variability in GDM patients.Among the study participants,2 cases(1.6％)were diagnosed with preeclampsia and 9 cases(7.1％)were diagnosed with gestational hypertension.TBR％(time below range)showed a significantly negative correlation with diastolic blood pressure at 29-32 weeks of gestation and with both diastolic and systolic blood pres-sure during delivery.TIR％(time in range)showed a negative correlation with the rate of change in systolic blood pressure between two prenatal visits.CONGA(continuous overlapping net glycemic action)emerged as an inde-pendent predictor of gestational hypertension(OR:3.648;95％CI:1.046,12.721;P=0.042).When CONGA exceeded 4.856,the risk of gestational hypertension in GDM patients increased.Conclusions Blood glucose varia-tion is an independent factor affecting the occurrence of pregnancy-induced hypertension in GDM women.This study suggests new targets for the use and management of CGM in pregnant women with GDM.For GDM patients at high risk of hypertensive disease during pregnancy,blood glucose should be kept at a reasonable and stable level.

Objective:To investigate the nutritional risk, incidence of malnutrition, and intake of three major energy-supplying nutrients, analyze changes in their body composition and the possible influencing factors in patients with stomach neoplasms during perioperative period in order to provide a theoretical basis for the nutritional management of patients with stomach neoplasms during perioperative period.Methods:This was a cross-sectional study. A total of 105 patients who underwent gastric cancer radical surgery in the Gastrointestinal Department of Zhongshan Hospital Affiliated to Xiamen University from June 2021 to May 2023 were taken as the research subjects using fixed-point continuous sampling method. They were recruited for screening and assessment using Nutritional Risk Screening 2002 (NRS 2002) and Patient-Generated Subjective Global Assessment (PG-SGA). Nutrients intake during the perioperative period were investigated using the 24-h recall method and dietary diary method, etc. Body compositions were measured using the bioelectrical resistance method.Results:Among the 105 patients, there were 78 males and 27 females, with an average age of (61.5 ± 10.3) years. About 83.8% (88/105) gastric cancer patients were at nutritional risk and 82.9% (87/105) were malnourished. The preoperative and postoperative energy intake were (1 646.1 ± 321.5) and (1 317.2 ± 365.8) kcal (1 kcal=4.184 kJ), respectively, which were significantly lower than the target amount of (1 896.7 ± 262.9) kcal, the difference was statistically significant ( t=6.23, 8.29, both P<0.05).The preoperative body mass, muscle mass, skeletal muscle, fat mass, and skeletal muscle index were (51.5 ± 9.6), (40.8 ± 6.0), (23.6 ± 4.0), (8.3 ± 4.9) kg, and 6.7 ± 0.8 respectively, while the postoperative values were (50.0 ± 9.1), (39.8 ± 6.0), (22.8 ± 3.6), (7.8 ± 5.2) kg, and 6.5 ± 0.8 respectively, with statistically significant differences between the two groups ( t values were 2.89-10.61, all P<0.05). Logistic multivariate regression analysis showed that the operation time ( OR=3.984, 95% CI 1.433-11.080, P<0.05) and energy satisfaction ( OR=0.053, 95% CI 0.005-0.610, P<0.05) were independent influencing factors for the degree of skeletal muscle loss. Conclusions:During perioperative period, the gastric cancer patients had poor nutritional status with insufficient nutrient intake and accelerated loss of body muscle and fat. Therefore, it was necessary to conduct a comprehensive nutritional evaluation for patients with stomach neoplasms during perioperative period in time and take steps to promote recovery by providing individualized nutritional therapy.

Nipah virus(NipahVirus,NiV)is a zoonotic virus that can cause encephalitis and severe respiratory symptoms in humans and animals,and is at risk of being introduced into China.At present,there are many factors related to the transmission of Nipah virus disease(NVD),but the actual effects of these factors are controversial.Therefore,with the help of meta-analysis,this paper aims to determine the current mortality and the main means of transmission of NVD,so as to pro-vide reference for the input of controlling Nipah virus disease and making emergency plans for pre-vention and control in our country.By searching the articles published in Pubmed,Embase,Web of knowledge,CNKI,VIP Chinese Sci-tech Journals Database and Wanfang Database up to December 31,2022,the literature of cross-sectional,cohort and case-control studies with NiV encephalitis fa-tality rate(CFR)and risk factors were selected.Results showed that a total of 25 literatures were included in the meta-analysis after retrieval and screening,and the fatality rate of NiV encephalitis was 64.6％(95％CI,60.8-68.2;I2=96.8％).Subgroup analysis showed that tree climbing(OR=1.43;95％CI:1.05-1.96),bats were seen near their nighttime residence(OR=2.38;95％CI:1.74-3.25)and direct contact with date palm SAP(OR=6.01;95％CI:4.07-8.89)Bananas(OR=2.25;95％CI:1.31-3.85)OR porcine(OR=11.87;95％CI:1.15-122.23)was significantly associated with NiV encephalitis.The results of this study suggest that NiV encephalitis has a high mortality rate,and tree climbing,nocturnal exposure to bats,and exposure to pig,banana,and date palm SAP increase the risk of NiV encephalitis.In order to prevent NiV transmission,epidemic surveillance,education and publicity should be strengthened and protective measures should be taken.

Objective:To explore the mechanism of herb-partitioned moxibustion in relieving rat intestinal inflammation by focusing on the neutrophil extracellular traps(NETs)in Crohn disease(CD)development. Methods:Rats were randomly divided into a normal group,a model group,a herb-partitioned moxibustion group,and a mesalazine group.The CD rat model was prepared with 2,4,6-trinitrobenzene sulfonic acid except for rats in the normal group.Rats in the normal group and model group did not receive any treatment but had the same fixation as the other groups.Rats in the herb-partitioned moxibustion group received herb-partitioned moxibustion at Qihai(CV6)and bilateral Tianshu(ST25).Rats in the mesalazine group received intragastric administration of mesalazine enteric-coated tablets.The general situation of rats in each group was recorded,and the histopathological changes in the colon were observed and scored by hematoxylin-eosin staining.The serum concentrations of NETs DNA(NETs-DNA),neutrophil elastase(NE)-DNA,and myeloperoxidase(MPO)-DNA were detected by ABC enzyme-linked immunosorbent assay,and the citrullinated histone 3(citH3),MPO,and NE protein and mRNA expression levels in rat colon tissue were observed by immunofluorescence and real-time quantitative polymerase chain reaction. Results:Compared with the normal group,the mucosal ulcer reached the muscularis,the epithelium was incomplete,the goblet cells decreased obviously with significant inflammatory cell infiltration in the colon;the colonic mucosa damage index(CMDI)score increased significantly(P<0.01);the serum NETs-DNA,NE-DNA,and MPO-DNA concentrations increased(P<0.05);the NE,citH3,and MPO protein and mRNA expression in the colonic tissue increased significantly in the model group(P<0.01 or P<0.05).Compared with the model group,the mucosal epithelium in the herb-partitioned moxibustion group and the mesalazine group was repaired and the goblet cells increased with a few infiltrating inflammatory cells in the colon;the CMDI score decreased(P<0.01);the serum NETs-DNA,NE-DNA,and MPO-DNA concentrations decreased(P<0.05);the NE,citH3,and MPO protein and mRNA expression in the colonic tissue was down-regulated(P<0.01 or P<0.05). Conclusion:Herb-partitioned moxibustion reduced the serum NETs complex and inhibited the protein and mRNA expression of NETs complex in the colon tissue,which may be one mechanism of herb-partitioned moxibustion in relieving colon mucosal inflammation in CD.

Neck dissection(ND)is one of the main treatment methods for oral and maxillofacial malignancies.Although ND type is in con-stant improvement,but intraoperative peal-pull-push injury of the accessory nerve,muscle,muscle membrane,fascia and ligament induced shoulder syndrome(SS)is still a common postoperative complication,combined with the influence of radiochemotherapy,not only can cause pain,stiffness,numbness,limited dysfunction of shoulder neck and arm,but also may have serious impact on patient's life quality and phys-ical and mental health.At present,there is still a lack of a systematic evaluation and rehabilitation management program for postoperative SS of oral and maxillofacial malignant tumors.Based on the previous clinical practice and the current available evidence,refer to the relevant lit-erature at home and abroad,the experts in the field of maxillofacial tumor surgery and rehabilitation were invited to discuss,modify and reach a consenusus on the etiology,assessment diagnosis,differential diagnosis,rehabilitation strategy and prevention of SS,in order to provide clinical reference.

Objective This study aims to analyze the application value of the Kirkpatrick Evaluation Model in the evalu-ation of hospital service training.Methods A total of 100 hospital front desk service personnel participating in service training from July 2021 to July 2023 at Qingyuan People's Hospital were selected as the research subjects.They were randomly divided into a study group and a control group,with 50 participants in each group.The study group implemented training based on the Kirkpatrick Evaluation Model,while the control group received conventional training.The learning level,behavior level,reaction level,and result level(including service satisfaction,complaint rate,and occurrence of service incidents)of the two groups were compared,as well as the evaluation effects.Results The study group showed significantly higher scores in theoretical knowl-edge,skill operations,thinking patterns,and humanistic care compared to the control group.The training satisfaction was signifi-cantly higher in the study group.The scores for interpersonal communication,question answering,and front desk material man-agement were significantly higher in the study group.The service satisfaction and training effectiveness were significantly higher,while the complaint rate and occurrence of service incidents were significantly lower in the study group compared to the control group(P<0.05).Conclusion Implementing training for hospital front desk service personnel based on the Kirkpatrick Evalua-tion Model can improve their theoretical knowledge and service level,enhance patient satisfaction,and reduce the complaint rate and occurrence of service incidents.