[Objective]Childhood trauma(CT)is considered one of the major risk factors for developing major depres-sive disorder(MDD)in adulthood.However,the neural basis of MDD patients with CT(CT-MDD)remains poorly under-stood.Therefore,the objective of our study is to explore the resting-state global brain functional connectivity(FC)in CT-MDD.[Methods]A total of 34 CT-MDD and 34 healthy controls performed resting-state fMRI.Whole-brain voxel-level degree centrality(DC)analysis was performed,and the brain regions with significant differences between the two groups were selected as region of interest(ROI)for further estimating the global brain FC.Subsequently,correlation analysis was performed between DC values,FC values in abnormal brain areas and clinical characteristics.[Results]The CT-MDD group showed increased DC value of the right middle frontal gyrus(MFG)compared with the healthy controls.Seed-based FC revealed that the CT-MDD group showed increased connections between the left precuneus and the right MFG or the right medial prefrontal cortex,relative to healthy controls(threshold at P<0.05).Additionally,the DC value of the right MFG was correlated with the severity of CT.[Conclusion]Our results show the increased FC between the left precuneus and the ROI(right MFG)as well as the right medial prefrontal cortex,which are two important brain regions within the de-fault mode network(DMN),and might suggest increased synchronism between the cognitive executive networks and DMN in CT-MDD.These findings may provide insights into the pathophysiological mechanisms underlying CT-MDD.

Objective To investigate the current postoperative physical activity levels of lung cancer patients after a month and to analyze the influencing factors.Methods From January to December 2023,a total of 1,195 lung cancer patients from 16 hospitals in eastem,central and westem China were selected as the survey subjects by the convenient sampling method.A cross-sectional survey was conducted by General Information Questionnaires,Health-Related Physical Fitness Surveys,MD Anderson Symptom Inventory,Hospital Anxiety and Depression Scale,Social Support Rating Scale,Self-Rated Abilities for Health Practices Scale,and the International Physical Activity Questionnaire.Results 36 questionnaires with missing data exceeding 10％and 13 duplicate questionnaires were excluded,resulting in the analysis of 1,146 questionnaires.After a month postoperatively,lung cancer patients with moderate and low levels of physical activity were 732(63.9％)and 204(17.8％),respectively.Multivariate regression analysis showed that the influencing factors included residence,average monthly family income,regional lymph node staging,family history of lung cancer,grip strength,hemoglobin,and depression score(P＜0.05).Conclusion The physical activity level of lung cancer patients a month after surgery is influenced by a combination of sociodemographic,disease-related,health-related physical fitness,and psychological factors.Clinical healthcare professionals should accurately assess the physical activity levels of lung cancer patients,identify those with insufficient physical activity,and develop and implement personalized intervention strategies based on their physical condition and potential influencing factors to enhance their physical activity levels and improve their quality of life.

Objective:To explore the comparative study of video laryngoscopy combined with bronchial blocker and video laryngoscopy combined with double-lumen tube in the teaching of endotracheal intubation in thoracic surgery in the standardized residency training of anesthesia.Methods:The trainees of the standardized residency training were randomly divided into control group and experimental group for clinical teaching, with 25 ones in each group. The experimental group was treated with visual laryngoscopy combined with bronchial blocker, while the control group was treated with visual laryngoscopy combined with double-lumen tube group. The intubation time, intubation success rate, positioning time, hemodynamic changes, and complication incidence during intubation, as well as student assessment results were recorded. GraphPad Prism 6.0 was used for t test and Chi-square test. Results:The time of endotracheal intubation [(95.3±10.1) vs. (137.5±13.5)] and positioning time [(100.8±11.7) vs. (155.4±15.3)] in the experimental group were both shorter than those of the control group ( P< 0.001), the hemodynamic changes in patients with immediate intubation were smaller ( P<0.001), the success rate of intubation was higher (92% vs. 68%) ( P<0.001), the complication incidence was lower ( P<0.001) and the students' performance was higher ( P<0.001). Conclusion:In the anesthesia teaching of thoracic surgery, bronchial blocker can reduce the time of endotracheal intubation, lower the hemodynamic changes during intubation, cut down the incidence of complications, improve the success rate of endotracheal intubation and enhance the confidence of students.

Objective:To observe the clinical effect of scraping therapy on lumbar disc herniation (LDH) with different syndromes.Methods:Using the convenient sampling method, a total of 30 non-emergency LDH patients who were admitted to Department of Orthopedics and Traumatology of Yangzhou Hospital of Traditional Chinese Medicine from July 2017 to June 2018 were selected as the research objects. Among them, there were 11 cases of qi stagnation and blood stasis syndrome, 8 cases of damp-heat obstruction syndrome, 7 cases of cold-damp obstruction syndrome and 4 cases of liver and kidney deficiency syndrome. Du meridian, the bladder meridian of Foot Taiyang, as well as Jiaji (EX-B2) in pathological or painful sections, Ashi point, Shenshu (BL 23) , and Weizhong (BL 40) were mainly scraped. The treatment interval is 2~5 days (the marks of scrapping fade) , twice of scrapping as a treatment course and a total of 3 courses involved in the whole treatment. Japanese Orthopaedic Association (JOA) Score, Visual Analogue Scale (VAS) , serum interleukin-1 β (IL-1β) and interleukin-10 (IL-10) were compared before and after scraping.Results:Compared with those before scraping, the JOA score increased, the VAS decreased, the serum IL-1β content decreased and the serum IL-10 content increased after scraping, and the differences were sttaistically significant ( P<0.01) . Among them, the JOA scores of patients with qi stagnation and blood stasis syndrome and cold-damp obstruction syndrome were higher than those of damp-heat obstruction syndrome and liver-kidney deficiency syndrome, and the differences were statistically significant ( P<0.05) . The levels of serum IL-10 in patients with qi stagnation and blood stasis syndrome, damp-heat obstruction syndrome and cold-damp obstruction syndrome were higher than those in patients with liver-kidney deficiency syndrome, and the differences were statistically significant ( P<0.05) . Conclusions:The curative effect of scraping in the treatment of LDH is definite, and the curative effect is better for excessive syndromes.

OBJECTIVE：To establish the metho d for the content determination of 8 nucleosides in wild and cultivated Pinellia ternate，and to conduct the difference analysis. METHODS ：The contents of uracil ，uridine，inosine，xanthine，adenine， guanosine，β-thymidine and adenosine in 20 batches of P. ternate （wild product YS 1-YS8，cultivated product ZP 1-ZP12）were determined by HPLC method. Based on the contents of the above 8 nucleosides，cluster analysis ，principal component analysis （PCA），partial least squares analysis （OPLS-DA）were used to comprehensively evaluate the wild and cultivated P. ternata . RESULTS：The contents of uracil ，uridine，inosine，xanthine，adenine，guanosine，β-thymidine and adenosine in 20 batches of P. ternate were 0.02-0.24，0.01-0.24，0.06-0.37，0.02-0.14，0.04-0.22，0.14-0.42，0.01-0.09，0-0.32 mg/g，respectively. Cluster analysis，PCA and OPLS-DA showed that 8 batches of wild P. ternate （YS1-YS8）were clustered into one category ，and 12 batches of cultivated P. ternate （ZP1-ZP12）were clustered into one category. Main characteristic markers of wild P. ternate were guanosine，uridine，adenosine and adenine ，while the main characteristic markers of cultivated P. ternate were urinine ，xanthine， inosine，and β-thymidine. CONCLUSIONS：The method for the content determination of 8 nucleosides in P. ternate is established. Nucleosides as quality markers can effectively distinguish wild and cultivated P. ternata ，and the quality of the wild P. ternate was better than that of cultivated P. ternate .

Radiation-induced skin injury refers to the acute and chronic skin damage caused when skin is exposed to radiation. Radiation-induced skin damage may be created by nuclear disaster, radiation accident, radiation therapy, occupational exposure and so on. Approximately 95% of patients receiving radiotherapy will eventually develop into radiation-induced dermatitis during or after the treatment. As a consequence, how to appropriately prevent and remedy radiation-induced skin injury is of great practical significance. According to traditional Chinese medicine, radiation-induced skin injury belongs to fire, heat and toxin, blocking Qi and blood, injuring the muscle surface, affecting the distribution of Qi, blood and body fluid in the body, and damaging the function of viscera. This paper summarizes the cognition and development of traditional Chinese medicine theory of radiation-induced skin injury, as well as the research progress of internal and external treatment of traditional Chinese medicine, so as to provide a basis for the research and treatment of radiation-induced skin injury with traditional Chinese medicine.

ABSTRACT OBJECTIVE：To make a textual research on ethnic medicine Paederiae Herba，and to provide reference for further research and comprehensive development and utilization of Paederiae Herba. METHODS：Five materia medica works such as Compendium of Materia Medica Collection and Examination of Plant Names and Actual Maps，55 modern materia medica works such as Chinese materia medica and Flora of China published from 1960 to 2016，and a number of literatures were synthesized and sorted out. The name，original species，origins，harvesting and processing，flavor and meridian tropism and so on of P. scandens were studied. Its mainstream varieties were mainly clarified and use of them in various nationalities were sorted out. RESULTS & CONCLUSIONS：The name of“Paederiae Herba”was first recorded in the Qing Dynasty’s Examination of Plant Names and Actual Maps. The main variety of Paederiae Herba was Paederia scandens （Lour.） Merr.，also known as “Jishiteng”. The medicinal part was the aboveground part. It distributed in bushes of hillsides，forests，forest margins，valleys and shrubs at an altitude of 200 to 2 000 meters or wound around shrubs. It was mainly produced in the Yangtze River Valley of China and its southern regions. The processing methods are mostly shade-drying or removing impurities，washing，cutting and drying. Its sweet， astringent，flat，and it can be used for digestion，pain relief，detoxification and clearing damp，and can be used for food retention， chest，abdomen and abdomen pain，eczema，sores，swelling and pain. It was used in the folk of Miao，Tujia and Zhuang nationalities in China. There are still some problems such as mixed varieties and different processing methods in the market circulation. All these have brought many challenges to the research of quality standard of Paederiae Herba.

Neurogenic bowel dysfunction (NBD) manifested as constipation and fecal incontinence often occurs after spinal cord injury (SCI).NBD affects patients' quality of life and is an urgent clinical problem to be solved.The mechanism of NBD is related to central and autonomic nervous system dysfunction,intestinal nervous system dysfunction,changes in intestinal microorganism composition and abnormal content of neurotransmitters.The evaluation method of NBD is mainly based on scoring and imaging,which lacks unified criteria,and the treatment method for NBD is the combination of traditional Chinese and Western medicine.The author summarizes the mechanism,evaluation method,treatment and nursing of NBD in order to provide new insight into these aspects to improve clinical efficacy.

Objective Less surveys on the economic burden of hepatitis B (HB)-related diseases have been conducted in China,so the socioeconomic harm caused by the diseases is not clear and the key parameters for economic evaluation of hepatitis B prevention and treatment are lacking.This study aimed to analyze the direct,indirect and intangible expenditures of hospitalized patients with HB-related diseases during hospitalization and during a year in different areas of China.Methods The hospitals for infectious diseases and the large general hospitals in 12 areas in China were selected in the study.All the inpatients with HB-related diseases were surveyed by cluster sampling of consecutive cases.The direct expenditure included direct medical cost and direct non-medical cost.The indirect expenditure,including work loss of patients and caregivers,were calculated by using human capital method for urban and rural populations in 12 areas.The intangible expenditure were reflected by willing to pay and stochastic tournament.The influencing factors of direct and indirect costs were identified by stepwise linear multi-variation regression analysis.Results A total of 27 hospitals in 12 areas were included in the survey.A total of 4 718 cases were surveyed,the overall response rate was 77.7％.The average hospital stay was 29.2 days (27-34) and the hospitalization expenditure was averagely 16 832.80 yuan (RMB) per case,in which the highest proportion (61.2％)was medicine fees [10 365.10 yuan (RMB)].The average direct expenditure and indirect expenditure were consistent with the severity of illness,which were 18 336.10 yuan (RMB) and 4 759.60 yuan (RMB) respectively,with the ratio of 3.85:1.The direct medical expenditure [17 434.70 yuan (RMB)] were substantially higher than the direct non-medical expenditure [901.40 yuan (RMB)].It was found that the hospitalization expenses was highest in direct medical expenditure and the transportation expenses was highest in direct non-medical expenditures.Among the average indirect expenditure,the loss of income for the patients [3 832.50 yuan (RMB)] was higher than that for the caregivers [927.20 yuan (RMB)],The total direct and indirect expenditure was highest for liver transplantation,followed by severe hepatitis,hepatocellular carcinoma and decompensated cirrhosis,acute hepatitis B,compensated cirrhosis and chronic hepatitis B.The influencing factors for both direct and indirect expenditure were high hospital level,severity of hepatitis B,living in urban area,antiviral therapy,long hospitalization and monthly income of family.For average 3.74 outpatient visits and 1.51 hospitalization,the average annual direct,indirect and intangible expenditure for HB-related diseases were 30 135.30,6 253.80 and 44 729.90 yuan (RMB) [totally 81 119.00 yuan (RMB)],accounting for 37.3％,7.7％ and 55.0％,respectively.Of the annual direct medical expenditure [28 402.80 yuan (RMB)],which were much higher than non-medical expenditure [1 732.50 yuan (RMB)],hospitalization expenditure [26 074.20 yuan (RMB)] was higher than outpatient visit expenditure [4 061.10 yuan (RMB)].The annual indirect expenditures for outpatient visit and hospitalization were 763.60 and 5 490.10 yuan (RMB),respectively.Of the annual intangible expenditure,the highest was that for/primary hepatocellular carcinoma,followed by cirrhosis,chronic hepatitis B,severe hepatitis B,liver transplantation and acute hepatitis B.Conclusions A heavy economic burden has been caused by HB-related diseases in China,and patients are more likely to rely on medical service rather than non-medical service.It is necessary to take effective treatment measures to prevent the adverse outcome of HB related diseases and achieve significant economic benefits.The influence of HB related diseases on mental health of the people can be reflected by an economics term,intangible expenditure.

[Objective]To investigate the value of degree centrality(DC),a novel resting-state fMRI parameter,in voxel-wise whole-brain functional networks analysis in primary insomnia(PI)after acupuncture therapy.[Methods]The resting state fMRI were performed in 29 PI patients and 22 age,education,and sex-matched normal healthy subjects. Analysis of DC map changes between the two patient groups and the control group were performed by two sample t test.(threshold at P<0.05).[Results]Compared with the control group,patients with PI showed significantly reduced DC value in middle temporal gyrus(MTG. R);hippocampus(HIP. B);parahippocampal gyrus(PHG. R);putamen(PUT. R);cuneus(CUN. L).[Conclusions]Changes of DC value occurred in some region of brain in the PI patient groups when compared with the control group. It was indicated that DC ,as a novel resting-state fMRI parameter in the voxel-wise whole-brain functional networks ,might be an appealing alternative approach for further study on pathologic and neuropsychological states of PI.