objective To determine the relationship between immunohistochemical stain assay of liver tissue and prognosis of viral hepatitis.Methods 132 patients with chronic hepatitis B diagnosed 6 to 8 years ago by liver biopsy had been followed up by the retrospective and prospective study.The serum hepatitis B virus markers(HBVm)?alpha-fetoprotein(AFP)?Alanine aminotransferase(ALT) and Aspartate aminotransferase(AST)have been detected and B-scan ultrasound of liver and spleen have performed when they stayed at hospital and during follow-up-time,their symptom and physical sign have been recorded simultaneously.Results 4 of 104(3 85%) patients died of cirrhosis;of 100 survival patients,2 patients(2%,2/100) were typical cirrhosis and 16 (16%,16/100) patients were early stage cirrhosis and parenchyma of liver diffuse lesion diagnosed by ultrasound.The serum ALT of patients whose HBcAg and HBsAg were positive in liver tissue was easier fluctuation than those of negative case.Conclusion The status of patients with HBsAg and HBcAg positive in liver tissue is easier fluctuation than those negative,HBsAg and HBcAg positive in liver tissue maybe have no effect on the prognosis of the chronic hepatitis B.

BackgroundIn China， the structure shift from just one-child family to both one-child and more-than-one-child families is happening. Exploring how the sibling relationships effect between adolescent personality impulsivity and aggressivity is of great significance for promoting adolescent mental health as well as maintaining social harmony and stability. ObjectiveTo investigate the effecting path of sibling relationships between personality impulsivity and aggressivity in adolescents， so as to provide references for the prevention of violent and aggressive behavior in adolescents. MethodsFrom February to April， 2023， a total of 1 200 students with sibling relationships from 12 primary and secondary schools in a county of Sichuan province were included by random sampling. Barratt Impulsivity Scale （BIS-11）， Chinese Version of Buss & Perry Aggression Questionnaire （AQ-CV）， and Sibling Relationship Questionnaire （SRQ） were used for cross-sectional investigation. Pearson Correlation Analysis was used to analyze the correlation between the scores of these scales. Bootstrap method was used to test the effecting path of sibling relationships between personality impulsivity and aggressivity. ResultsThe total score of BIS-11 was positively correlated with that of AQ-CV as well as the scores of conflict and competition dimensions in SRQ （r=0.485、0.276、0.280，P<0.01）， while negatively correlated with the score of warmth/intimacy dimension in SRQ （r=-0.383， P<0.01）. The total score of AQ-CV was positively correlated with the scores of conflict and competition dimensions in SRQ （r=0.387， 0.340， P<0.01）， while negatively correlated with the score of warmth/intimacy dimension in SRQ （r=-0.304， P<0.01）. Within SRQ， negative correlations could be observed between the score of warmth/intimacy and scores of conflict and competition （r=-0.307， -0.375， P<0.01）， whereas positive correlation could be observed between the score of conflict and that of competition （r=0.267， P<0.01）. The total effect of personality impulsivity level on aggressivity level in adolescent was 0.480 （P<0.01）. Sibling relationships played a mediating role between personality impulsivity and aggressivity in adolescents. Meanwhile， the indirect effect values of warmth/intimacy， conflict and competition were 0.054， 0.075 and 0.062， with the effect values accounting for 11.21%， 15.70% and 12.93%， respectively. ConclusionThe personality impulsivity of adolescents can directly affect their aggressivity， and sibling relationships may act as an important channel connecting personality impulsivity and aggressivity. ［Funded by 2023 Project of the Psychology and Behavioral Science Research Center of the Deyang Federation of Social Sciences （number， XLYXW2023305）］

This study was aimed to optimize Qinshuang particle best spray granulation process conditions. The or-thogonal test method was used with grain yield and baicalin transfer rate as the inspection indexes. The main in-fluence factors of Qinshuang particle spray granulation process were investigated. The results showed that the best technological parameters are atomization pressure of 1 800 Pa, inlet temperature at 90°C - 100°C, outlet temper-ature at 50 ° C - 60 ° C , and the extract relative density of 1 . 10 ( 60 ° C ) . It was concluded that the reasonable pro-cess conditions make particles with stable quality, which provide the experimental basis for industrial production.

Adolescent ; Adult ; Aged ; Alanine Transaminase ; blood ; Aspartate Aminotransferases ; blood ; DNA, Viral ; blood ; genetics ; Female ; Hepatitis B virus ; genetics ; Hepatitis B, Chronic ; blood ; complications ; pathology ; Hepatitis, Viral, Human ; complications ; virology ; Humans ; Male ; Middle Aged ; Severity of Illness Index

OBJECTIVETo identify Oncomelania hupensis snail habitats and areas with high transmission potential by GIS/RS.

METHODSMarshland areas near high endemic villages of schistosomiasis in the Poyang Lake region were selected. Corresponding map was digitized and (Landsat 5 TM) image was corrected according to the digital map. The image in dry seasons was calculated by both normalized difference vegetation index (NDVI) and tasseled cap model.

RESULTSResult showed that snails spots were distributed in class 6, 7 and 8. Farther analysis of both NDVI and tasseled cap model showed that the snail habitats were mainly distributed in the areas where NDVI value was more than 110, and in tasseled cap wetness value between -10 to 3 with correction rate 94.93%.

CONCLUSIONFirst step was to use unsupervised classification to define the class 6, 7 and 8 snail habitat environment. Second step was to extract the value by NDVI model, and to define a healthy vegetation as snail suspicious habitat when NDVI value was more than 110. Then the third step was to use tasseled cap wetness model to define the areas as snail habitats which value was between -10 to 3.

Objective: To observe the clinical effect of lumbar disc herniation (LDH) treatment with acupressure-rubbing method based on the theory of"Waist is the Storehouse of Kidney". Methods: A total of 120 patients with LDH were randomly divided into control group and treatment group, with 60 cases in each group. The control group was treated with prone position and lumbar extension. The treatment group was treated with acupressure-rubbing method. All the patients were given treatment once a day and it was continuous for 2 weeks, then the corresponding curative effect was evaluated after experiment. Results: The overall clinical efficacy, waist JOA scores and VAS scores of the treatment group were better than those of the control group (P ＜ 0.05) . Conclusion: The mechanism of acupressure-rubbing method curing LDH may be through regulating the body.s immune system to achieve the effect of"benefiting kidney for relieving pain"and it is worthy of clinical application and in-depth research.

Objective To explore the effects and mechanism of Baishile Capsules regulating SHH/Gli1 signaling pathway on hippocampal neurogenesis of depression model rats.Methods Totally 32 SD rats were randomly divided into control group,model group,fluoxetine(5.4 mg/kg)group and Baishile Capsules(2.88 g/kg)group,with 8 rats in each group.A depression rat model was established using chronic unpredictable mild stress and single cage feeding method.The model was established and administered simultaneously for 21 consecutive days.Depression-like behavior in rats were evaluated by sucrose preference experiment and open field experiment,ELISA was used to detect brain derived neurotrophic factor(BDNF)contents in rat serum and hippocampal tissue,the number of BrdU,BrdU/DCX,BrdU/NeuN positive cells in dentate gyrus of the hippocampus was observed by immunofluorescence,immunofluorescence and Western blot were used to detect the fluorescence intensity and protein expression of SHH,Gli1,Smo,Ptch in hippocampal tissue.Results Compared with the control group,the degree of sucrose preference significantly decreased in the model group(P<0.01),the number of horizontal and vertical movements significantly decreased(P<0.01),the contents of BDNF in serum and hippocampal tissue significantly decreased(P<0.05),the number of BrdU,BrdU/DCX,BrdU/NeuN positive cells in dentate gyrus of the hippocampus significantly decreased(P<0.01),and the fluorescence intensity and protein expression of SHH,Gli1,Smo,Ptch in hippocampal tissue significantly decreased(P<0.01,P<0.05).Compared with the model group,the degree of sucrose preference and the number of horizontal and vertical movements in fluoxetine group and Baishile Capsule group increased significantly(P<0.05,P<0.01),the contents of BDNF in serum and hippocampal tissue significantly increased(P<0.05,P<0.01),and the number of BrdU,BrdU/DCX,BrdU/NeuN positive cells in dentate gyrus of the hippocampus significantly increased(P<0.01,P<0.05),the fluorescence intensity and protein expressions of SHH,Gli1,Smo,Ptch in hippocampal tissue significantly increased(P<0.01,P<0.05).Conclusion Baishile Capsule can promote the hippocampus neurogenesis in depression model rats by regulating SHH/Gli1 signaling pathway,and play an antidepressant role.

Translational medicine means that to establish a bridge between fundamental research and clinical medicine through bidirectional translation path in order to promote the translation and application from fundamental research to clinical medicine.The purpose of traditional Chinese medicine (TCM) translational model is to collate and build one multidimensional TCM translational model,rationality carry out the research on TCM translation.Three paths have been confirmed,where are from literature research to clinical verification,from clinical application to clinical verification,and from experiment to clinical verification.In this research,methodology of one path mcntioned above could be established,which is the key technology of translational medicine.Take constipation,insomnia,and post-flu cough as target diseases to investigate the herbal compounds which could be qualified for clinical application based on preliminary work.This research not only provided clinical data to TCM translation,but also established one methodology of TCM translation path--"from experiment to clinical verification".

Objective:To investigate the clinical manifestations of population following COVID-19 by using questionnaires.Methods:COVID-19 among anesthesia workers and the surrounding population was investigated between 11 November 2022 and 31 December 2022 in China.The Tencent electronic questionnaire(ID.11492813) was sent to different WeChat groups of the Association of Anesthesiologists or Society of Anesthesiologists via the WeChat platform of the medical personnel in China. The survey was conducted between January 7 and January 15, 2023. Results:A total of 17 000 questionnaires were issued for this survey, 11 060 valid questionnaires from 31 provinces and autonomous regions were collected all over the country, with a recovery rate of 65.059%.There were 10068 (91.037%) participants diagnosed as having COVID-19, and among of them, 47.606% were male and 52.394% were female. The main post-COVID-19 clinical manifestations included fever (85.777%), cough (83.731%), fatigue (75.338%), parasomnia (64.352%), limb soreness (58.890%), dizziness, headache, tinnitus (38.617%), loss or abnormality of taste (37.763%), and loss or abnormality of smell (30.960%); peripheral neuralgia was usually found within 3 days after positive nucleic acid test or positive antigen test; there were 2 963 cases accompanied with sweating, and among of them, 47.25% were male and 52.75% were female, and 37.80% of these participants continued to sweat after the nucleic acid test or antigen test became negative. There were 1 151 cases with premature heart beats among the study population, and the symptoms aggravated following COVID-19 were found in 34.32% of these patients.Conclusions:In addition to the respiratory system, the central and peripheral nerves of patients are also affected following COVID-19, and the peripheral and central nerve disorders last until several days after negative nucleic acid test or antigen test, suggesting that anesthesiologists should pay more attention to monitoring of various nerve function and impact of surgery and anesthetic drugs on the stress response of the body in such patients.

ObjectiveTo investigate the mediating role of loneliness and social anxiety in the relationship between basic psychological needs satisfaction and smartphone addiction among high school students， and to provide references for the intervention to smartphone addiction for high school students. MethodsIn April 2022， a total of 14 666 high school students from 5 middle schools in a county of Sichuan Province were included by random sampling method. Basic Psychological Needs Scales （BPNS）， the UCLA Loneliness Scale-3 edition （UCLA-3）， Interaction Anxiousness Scale （IAS） and the Mobile Phone Addiction Index （MPAI） were used for cross-sectional investigation. Bootstrap method was used to analyze the mediating role of loneliness and social anxiety in the relationship between the basic psychological needs satisfaction and smartphone addiction. Results① In this study， 14 036 valid questionnaires were returned， and 1 752 （12.48%， 95% CI： 0.114~0.136） high school students were found to be addicted to smartphone phone. The BPNS score was negatively correlated with UCLA-3， IAS and MPAI scores （r=-0.771， -0.486， -0.417， P<0.01）. And MPAI score was positively correlated with IAS and UCLA-3 scores （r=0.403， 0.424， P<0.01）. IAS score was positively correlated with UCLA-3 score （r=0.458， P<0.01）. ②The degree of basic psychological needs satisfaction in high school students can directly negatively predict smartphone addiction （β=-0.383， P<0.05）， and can also indirectly affect smartphone addiction through loneliness and social anxiety （β=-0.130， P<0.05）. ③Loneliness （indirect effect value was -0.145） and social anxiety （indirect effect value was -0.074） partially mediate between the basic psychological needs satisfaction and smartphone addiction. Loneliness-social anxiety also has significant chain mediating effect （indirect effect value was -0.034）， which accounted for 8.88%. ConclusionThe basic psychological needs satisfaction can not only directly affect the occurrence of smartphone addiction， but also indirectly affect the occurrence of smartphone addiction through the chain mediation of loneliness and social anxiety.