Depression is a high-incidence mental disorder with complex causes and multifaceted pathogenic mechanisms. Its pathogenesis has not yet been fully elucidated， which has hindered the development of novel and highly effective antidepressant drugs. This condition severely affects human physical and mental health while imposing a significant socio-economic burden. At present， several hypotheses exist regarding the pathogenesis of depression， including monoamine neurotransmitter imbalances， neurotrophic factor deficiencies， neural plasticity impairments， glutamate dysregulation， neuroinflammatory disorders， gut microbiota imbalances， and mitochondrial autophagy dysfunction. Currently， most clinical antidepressants are monoamine neurotransmitter reuptake inhibitors. Although they exhibit certain therapeutic effects， they are associated with significant drawbacks， such as severe adverse reactions and poor patient compliance. In contrast， traditional Chinese medicine （TCM）， characterized by its multi-targeted effects， mild efficacy， and minimal side effects， has demonstrated significant advantages in the treatment of depression. Chinese medicine Polygalae Radix possesses the functions of calming the mind， enhancing cognitive functions， harmonizing the heart and kidneys， and dispelling phlegm to open orifices. It is often included in compound prescriptions for the clinical treatment of depression. Based on current hypotheses regarding the pathogenesis of depression， this paper systematically reviews research progress on the antidepressant mechanisms of Polygalae Radix from multiple perspectives， including its active components， its use in herbal pairings， and its inclusion in TCM compound prescriptions. This review aims to provide a scientific basis for the clinical application of Polygalae Radix in antidepressant therapy and to serve as a reference for the modernization of its antidepressant research.

Primary hyperoxaluria type 3 (PH3) is a rare monogenic nephrolithiasis caused by HOGA1 gene mutations. With the advancement of technology of genetic testing, the mutation site of PH3 patients can be clearly located, and the characteristics of genotype, phenotype, genotype-phenotype correlations are also gradually recognized. With the development of gene therapy, novel gene editing techniques and RNA interference treatments offer hope for the future of PH3 treatment. In this paper, the characteristics of genotype and phenotype, genotype-phenotype correlations of PH3 will be summarized and its future treatment will be prospected.

Objective To cultivate glioblastoma U87 stem-like cells(SLCs)and to detect the level of stemness bio-markers,mitochondrial respiratory capacity and the capacity of in vivo tumorigenesis.Methods B-27,growth factors EGF and bFGF was added into DMEM/F-12 culture in serum-free stem cell culture medium for U87 SLCs.Suspended culture of U87 SLCs was suspended using the neuro-sphere formation assay,while adherent culture of U87 SLCs was achieved by coating Matrigel matrix on the culture surface.The mRNA and protein level of stemness biomarkers in culture were detected using real-time quantitative PCR and Western blot.The proportion of CD133+cells in culture was detected by flow cytometry.The changes of cell oxygen consumption rate were detected by Seahorse cell metabo-lism analysis.Cell tumorigenesis ability was verified by subcutaneous tumor transplantation in animals.Results U87 SLCs in stem cell culture medium would grow into typical sphere morphology within one week,and the spheres would continue to grow as the culture process prolongs.At the appropriate concentration of adhesive,U87 SLCs adhered to and grow well in stem cell culture medium.The mRNA transcription of stemness biomarkers such as CD133,nes-tin,OLIG2,CD44,CD15,and integrin α6(ITGA6)was significantly increased as found in both culture methods,and the protein levels of CD133 and nestin were also increased under both methods(P＜0.05).U87 SLCs showed higher mitochondrial reserve respiratory capacity(P＜0.05).U87 SLCs could form larger subcutaneous tumors with fewer inoculated cells(P＜0.05),and grew faster in vivo with stronger tumorigenic ability.Conclusions U87 SLCs have typical stemness characteristics and may function as tumor cell model with higher stemness properties.

Objective: To explore the relationship between adolescent sports participation and aggression, so as to provide a reference basis for sports interventions aimed at reducing adolescent aggression. Methods: The search databases used in the study included China National Knowledge Infrastructure, Vipo, Wanfang, Web of Science, Ebsco, Pro Quest, and PubMed, and the search period was from the construction of the database to October 22, 2023. The search terms for sports participation were "sport" "exercise" "exercise" "physical activity" "physical activity"; the search terms for aggressive behavior were "assault" "aggressive behavior" "aggression"; the search terms for aggressive behavior were "assault" "aggressive behavior" "aggression" "bullying", and "violence", and the above keywords were jointly searched. Foreign language data were searched using Web of Science, Ebsco, Pro Quest, PubMed and supplemented by Google Scholar. The search terms for sports participation were sport, athletics, exercise, train, fitness, physical exercise, physical activity, physical education; and the search terms for aggressive behavior were aggression, bullying, violence, atrocity, fighting, aggressive behavior, physical assault; the above keywords were jointly searched. Statistical analysis was performed using CMA 3.0 software. Results: A total of 20 studies with 80 effect sizes and 9 308 subjects were included. The Metaanalysis showed that adolescent sports participation was moderately negatively correlated with indicators of aggression (r=-0.11), physical aggression (r=-0.14), verbal aggression (r=-0.14), and hostility (r=-0.16), and weakly negatively correlated with indicators of anger (r=-0.08) (P<0.05). Aggressive behavior was influenced by gender, school stage, mode of exercise, and the sports participants region (P<0.05). Conclusions Exercise participation has a positive impact on reducing aggressive behavior in adolescents, and mode of exercise, age, gender, and region are moderating variables in the relationship. Schools can reduce adolescent aggression by developing exercise and physical education interventions.

Objective:To investigate the diagnosis and strategy of individualized functional rhinoplasty based on the overall evaluation of the nasal cavity as a integration.Methods:A prospective study was carried out in the patients who underwent endoscopic functional rhinoplasty at the Department of Otorhinolaryngology, the First Affiliated Hospital of Chongqing Medical University from February 2018 to August 2021. The overall evaluation of the internal and external structure and function of the nasal cavity was performed before surgery, and the individualized surgical strategies were developed. According to the surgical strategy, nasal septum correction, inferior turbinate ablation, inferior turbinate fracture displacement, inferior turbinate submucous resection, dorsal extended cartilage graft, crooked nose correction, prosthesis or autologous cartilage implantation, hump reduction and osteotomy were performed to adjust the nasal function and aesthetics. Internal nasal valve (INV) angle, INV collapse grade, INV cross-sectional area, and external nasal valve effectiveness (ENVE) index were used to evaluate the structure of nasal valve area. Nasal obstruction symptom assessment (NOSE) scale and nasal resistance [including total nasal resistance (RT), nasal resistance differential ratio (R 1r)] was used to evaluate nasal ventilation function. Facial clinimetric evaluation questionnaire rhinoplasty module (FACE-Q RM), rhinoplasty outcome evaluation (ROE) scale, external nasal subunit measurement was used to evaluate nasal appearance, and self-rating depression scale (SDS) and self-rating anxiety scale (SAS) was used to evaluate psychological status. Finally, the correlation between patient satisfaction and subjective and objective parameters were analyzed. The data before and after operation were compared by paired t-test. Correlation was tested by Pearson analysis. Results:A total of 50 patients were included, including 18 males and 32 females, ranging in age from 23 to 52 years, mean age 35.7 years. All patients had symptoms of nasal congestion, of which 28 cases with crooked nose deformity, 12 cases with nasal valve stenosis, 6 cases with saddle nose deformity, and 4 cases with hump nose. Compared with preoperative, postoperative INV angle was significantly increased, INV collapse grade was decreased, INV cross-sectional area was increased, ENVE index was increased ( P<0.05). After operation, the NOSE score decreased, and nasal resistance showed that RT and R 1r decreased, indicating that nasal congestion symptoms were relieved significantly ( P<0.05). The postoperative FACE-Q RM and ROE scores increased, indicating that patients’ nasal appearance satisfaction increased ( P<0.05), external nasal subunit measurement showed that the upper nasal alar width and lower nasal alar angle were reduced ( P<0.05), the measured value of residual structure has no significant change. Postoperative SDS and SAS scores were significantly lower than preoperative ones, and the difference was statistically significant ( P<0.05).Overall satisfaction was improved( P<0.05). Pearson correlation analysis showed that patient satisfaction was positively correlated with INV angle, INV cross-sectional area, ENVE index, and subjective nasal shape score (FACE-Q RM, ROE), and negatively correlated with INV collapse grade, NOSE score, and nasal resistance measurement, but had no correlation with external nasal subunit measurement. Conclusion:Combined with the overall evaluation of nasal structure, nasal ventilation function and external nasal aesthetics, it is beneficial to develop the diagnosis and treatment strategy of individualized functional rhinoplasty, so as to improve patient satisfaction.

Objective:To investigate the diagnosis and strategy of individualized functional rhinoplasty based on the overall evaluation of the nasal cavity as a integration.Methods:A prospective study was carried out in the patients who underwent endoscopic functional rhinoplasty at the Department of Otorhinolaryngology, the First Affiliated Hospital of Chongqing Medical University from February 2018 to August 2021. The overall evaluation of the internal and external structure and function of the nasal cavity was performed before surgery, and the individualized surgical strategies were developed. According to the surgical strategy, nasal septum correction, inferior turbinate ablation, inferior turbinate fracture displacement, inferior turbinate submucous resection, dorsal extended cartilage graft, crooked nose correction, prosthesis or autologous cartilage implantation, hump reduction and osteotomy were performed to adjust the nasal function and aesthetics. Internal nasal valve (INV) angle, INV collapse grade, INV cross-sectional area, and external nasal valve effectiveness (ENVE) index were used to evaluate the structure of nasal valve area. Nasal obstruction symptom assessment (NOSE) scale and nasal resistance [including total nasal resistance (RT), nasal resistance differential ratio (R 1r)] was used to evaluate nasal ventilation function. Facial clinimetric evaluation questionnaire rhinoplasty module (FACE-Q RM), rhinoplasty outcome evaluation (ROE) scale, external nasal subunit measurement was used to evaluate nasal appearance, and self-rating depression scale (SDS) and self-rating anxiety scale (SAS) was used to evaluate psychological status. Finally, the correlation between patient satisfaction and subjective and objective parameters were analyzed. The data before and after operation were compared by paired t-test. Correlation was tested by Pearson analysis. Results:A total of 50 patients were included, including 18 males and 32 females, ranging in age from 23 to 52 years, mean age 35.7 years. All patients had symptoms of nasal congestion, of which 28 cases with crooked nose deformity, 12 cases with nasal valve stenosis, 6 cases with saddle nose deformity, and 4 cases with hump nose. Compared with preoperative, postoperative INV angle was significantly increased, INV collapse grade was decreased, INV cross-sectional area was increased, ENVE index was increased ( P<0.05). After operation, the NOSE score decreased, and nasal resistance showed that RT and R 1r decreased, indicating that nasal congestion symptoms were relieved significantly ( P<0.05). The postoperative FACE-Q RM and ROE scores increased, indicating that patients’ nasal appearance satisfaction increased ( P<0.05), external nasal subunit measurement showed that the upper nasal alar width and lower nasal alar angle were reduced ( P<0.05), the measured value of residual structure has no significant change. Postoperative SDS and SAS scores were significantly lower than preoperative ones, and the difference was statistically significant ( P<0.05).Overall satisfaction was improved( P<0.05). Pearson correlation analysis showed that patient satisfaction was positively correlated with INV angle, INV cross-sectional area, ENVE index, and subjective nasal shape score (FACE-Q RM, ROE), and negatively correlated with INV collapse grade, NOSE score, and nasal resistance measurement, but had no correlation with external nasal subunit measurement. Conclusion:Combined with the overall evaluation of nasal structure, nasal ventilation function and external nasal aesthetics, it is beneficial to develop the diagnosis and treatment strategy of individualized functional rhinoplasty, so as to improve patient satisfaction.

Bile acids not only play an important physiological role in regulating lipid metabolism,but also par-ticipate in the regulation of central nervous system.Numerous studies indicated that abnormal bile acid metabolism is closely related to depression,but the exact mechanism remains unclear.This study summarized the relationship between bile acid metabolism and depression and aimed to provide a new perspective for the study and treatment of depression.

IgG4-related disease (IgG4-RD) involving the ureter manifested as a ureteral tumor is rare. This paper reports a case of a female patient who was found with a mass at the left ureteropelvic junction for one week during physical examination. Urinary ultrasound and MRI showed a 3 cm mass at the left ureteropelvic junction with hydronephrosis, and the serum level of IgG4 was elevated. B-ultrasonic guided biopsy of the mass was performed. Histopathological findings showed lymphoplasmic infiltration and the ratio of IgG4/IgG positive cells>0.5. We finally diagnosed IgG4-RD and started using glucocorticoid for her treatment. One month later, CT-scan revealed that the tumor became smaller and the serum IgG4 decreased to the normal range.

Ectopic prostate is rare.This paper reports a case of a male patient who was found a mass in the pelvis for 20 days during physical examination.Urinary ultrasound, CT scan and MRI showed a pelvic mass that was about 4 cm×5 cm in size.Serum total prostate specific antigen (tPSA) was 6.09 ng/ml, and free PSA (fPSA) was 1.97 ng/ml. B-ultrasonic guided biopsy of the prostate and the mass was performed. Pathological findings suggest benign prostatic hyperplasia, weakly positive P504S and positive 34βE12. Pelvic mass is the prostate tissue with negative P504S and positive 34βE12. Finally, the ectopic prostate was diagnosed. Although it is rare, ectopic prostate should also be considered as a differential diagnosis of the pelvic tumor.

ObjectiveTo construct the mental health benefits of physical activity of Tai Chi and framework for college students based on International Classification of Functioning, Disability, and Health (ICF), and to systematically review the effect of physical activity of Tai Chi on anxiety, depression and sleep quality of college students. MethodsRelevant literatures about the health outcomes on anxiety, depression and sleep quality of college students participating in physical activity of Tai Chi were retrieved from databases of Web of Science, PubMed, Medline, Scopus, CNKI, Wanfang data, from the establishment to November 10th, 2022, and screened and reviewed. ResultsTen randomized controlled trials were included finally, from China and U.S.， involving 960 participants (aged 16.4 to 40 years). The main sources were from journals about physical activity and health, with publication dates from 2016 to 2021. The quality of the included literatures was evaluated using the Physical Therapy Evidence Database (PEDro) scale with a mean score of 6.3. The main mental health problems of college students mainly focused on depression, anxiety, high stress, and poor sleep quality. The physical activity of Tai Chi included 24 simplified Tai Chi and Chen style Tai Chi. The frequency of physical activity of Tai Chi was mainly 1 to 6 times a week, 45 to 90 minutes (60 minutes mostly) a time, for 4 to 18 weeks. The health benefits of Tai Chi on anxiety, depression, and sleep quality for college students in the ICF were mainly in the affective function (b152), psychomotor function (b147), energy and drive function (b130), and sleep function (b134). The beneficial outcomes of physical activity of Tai Chi involved reducing anxiety, alleviating depressive symptoms and reducing stress. Compared with physical activity of Tai Chi, physical activity of Tai Chi with the addition of a twenty-four-pattern Taijiquan theory course was more effective in improving depression levels in patients with mild and moderate depression. Tai Chi also can help to improve sleep quality, shorten the time to sleep, and reduce sleep disturbances and daytime dysfunction. ConclusionA PICO framework of Tai Chi for the health benefits of college students has been constructed using ICF. Tai Chi engaged in by college students are mainly 24 simplified Tai Chi. The frequency of physical activity of Tai Chi is 45 to 90 minutes (60 minutes mostly) a time, 1 to 6 times a week, for 4 to 18 weeks. The physical activities of Tai Chi can benefit in reducing anxiety and depression of college students and improving the quality of sleep.