This paper explores the therapeutic approach for glaucoma based on the concept of "jueyin （厥阴） as the closing phase" from the perspectives of time and space. In traditional Chinese medicine， jueyin governs inward， converging aspect of qi， representing the crucial turning point between the end of yin and the emergence of yang， as well as the transformation between yin and yang. When the closing and descending function of jueyin operates smoothly， it promotes the inward convergence and smooth descent of qi， enabling the internal retention of blood， spirit， and emotions， which nourishes the internal organs and moistens the meridian-sinews. Conversely， dysfunction of this "closing" mechanism results in a disturbance of yin and yang， a mixture of cold and heat， and disharmony of qi and blood. It is proposed that "failure of jueyin to properly close and descend" is a core pathomechanism of glaucoma. From the perspective of spatiotemporal theory， clinical treatment should focus on "regulating the closing function of jueyin and harmonizing yin and yang". The modified Wumei Pill （乌梅丸） is recommended to adjust the ascending-descending and entering-exiting dynamics of jueyin qi transformation， thereby restoring its free flow， achieving yin and yang balance， and ensuring nourishment to the ocular system.

Renal fibrosis （RF） is the primary pathological feature of chronic kidney disease （CKD） progression to end-stage renal disease （ESRD）， with glomerulosclerosis and tubulointerstitial fibrosis as core pathological manifestations. It involves abnormal accumulation of extracellular matrix （ECM） components such as collagen and fibronectin， ultimately leading to structural destruction and functional losses of the kidneys. Sirtuins （SIRTs）， a class of nicotinamide adenine dinucleotide （NAD+）-dependent deacetylases， play crucial roles in cellular metabolism， oxidative stress responses， inflammation regulation， and cell survival. In mammals， there are seven distinct SIRT members （SIRT1 to SIRT7）， which collectively ameliorate RF progression through multiple pathways. These include regulating the transforming growth factor （TGF）-β/Smad signaling pathway， suppressing inflammatory responses， reducing oxidative stress， modulating mitochondrial and autophagy functions， and promoting fatty acid oxidation. In recent years， traditional Chinese medicine （TCM） and its active components have demonstrated significant potential in activating or modulating the SIRT protease family and its regulatory networks to ameliorate RF in a multi-target and holistic manner. However， systematic reviews in this area remain lacking. This article elucidates the mechanisms by which the SIRT protease family regulates RF and reviews the latest research advances in TCM modulation of SIRTs for the prevention and treatment of RF， aiming to provide new insights and approaches for the TCM treatment of RF.

Objective:To investigate the protective effects and mechanism of Shenyan 1 Prescription on renal fibrosis of unilateral ureteral obstruction (UUO) rats through TGF- β 1/Smad homologous 3 (Smad3) pathway regulating ferroptosis.Methods:Totally 48 male SD rats were divided into four groups: sham-operation group, UUO model group, and Shenyan 1 Prescription low-(10 drug/kg) , and high-dosage (20 crude drug/kg) groups according to random number table method, with 12 rats in each group. The UUO model was induced by the method of unilateral ureteral obstruction except for those sham-operation group. After modeling, rats received corresponding drugs or normal saline by gavage for 4 weeks, once per day. After 4 weeks, the body mass and the left kidney weight were measured. The 24 h urine protein and the levels of serum albumin (ALB), alanine aminotransferase (ALT), serum creatinine (SCr) and blood urea nitrogen (BUN) were detected by biochemical analysis method; the ROS level in renal tissue was measured using a chemical fluorescence assay kit, and the SOD and MDA levels in left renal tissue of rats were measured using ELISA method; the morphology of renal tissue and the specific blue staining of hemosiderin were observed using HE and Prussian blue staining methods, respectively; the expressions of transforming growth factor-β1 (TGF-β1), Smad3, glutathione peroxidase 4 (GPX4), and solute carrier family 1 member 5 (SLC1A5) were detected by Western blot.Results:Compared with the model group, the 24 h urinary protein excretion in Shenyan 1 Prescription high-dosage group decreased ( P<0.05), the serum ALB level increased ( P<0.05), the ALT level decreased ( P<0.05), and the expression of SLC1A5 in renal tissue decreased ( P<0.05); the left kidney weight/body decreased in Shenyan 1 Prescription low- and high-dosage groups ( P<0.05); the levels of serum ROS and MDA decreased ( P<0.05), and the activity of SOD significantly increased ( P<0.05); the expressions of TGF-β1 and Smad3 in renal tissue decreased ( P<0.05), and the expression of GPX4 increased ( P<0.05), and the renal pathological injury and ion deposition were improved. Conclusion:Shenyan 1 Prescription has a protective effect on the structure and function of renal tissues in UUO rats through regulating ferroptosis via inhibition of the TGF-β1/ Smad3 pathway to inhibit renal fibrosis of UUO rats.

Objective:To develop the Suicide Outcomes Scale for Undergraduates with Suicidal Ideation(SO-SUSI)and test its validity and reliability.Methods:Based on semi-structured interview,literature review and expert discussion,main aspects and indicator system were defined.The initial version of SOSUSI was formed,and items were either modified from existing scales targeting the relevant constructs,or compiled according to previous inter-view results.A total of 607 undergraduates with suicidal ideation were enrolled.The sample was randomly divided in half,one half(n=317)was used for item analysis and exploratory factor analysis,and another half(n=290)for confirmatory factor analysis.All data were used for reliability analysis.The Self-rating Depression Scale(SDS)and Suicidal Intent(SI)were used for criterion validity.Results:The SOSUSI included 39 items in 4 dimensions(nega-tive reinforcement of suicide,negative consequences of suicide,loss of suicide,and positive reinforcement of sui-cide)which explained 50.10％of the total variance.Confirmatory factor analysis showed that the four-factor struc-ture model fitted well(x2/df=3.27,CFI=0.92,TLI=0.91,IFI=0.92,SRMR=0.09).The scores of negative re-inforcement and positive reinforcement of suicide were positively correlated with the SDS and SI scores(ICC=0.15-0.33,Ps＜0.05),while the scores of negative consequences and loss of suicide were negatively correlated with the SI scores(ICC=-0.42--0.56,Ps＜0.05).The Cronbach's α coefficients of each dimension ranged from 0.79 to 0.91.Conclusion:The Suicide Outcomes Scale for Undergraduates with Suicidal Ideation(SOSUSI)has good validity and internal consistency reliability.

The theory of “rhythmic equilibrium” is developed based on the idea of sharing the same laws between nature and human， and by integrating with the medical concept of homeostasis of calm yin and sound yang. "Rhythmic instability" runs through the entire process of the occurrence and development of myopia， covering four aspects including imbalance of rhythm （high-risk period of myopia）， imbalance of qi and blood （premyopia）， imbalance of sinew-membranes （low myopia）， and imbalance of essence and blood （high myopia）. The treatment should focus on adjusting the rhythm and harmonizing situation， which can help balance yin and yang， and nourish the eye system. For high-risk period of myopia， adjusting sleeping time and increasing outdoor activities are stressed to adjust the rhythm in a timely manner. In the stage of premyopia， appropriate techniques of traditional Chinese medicine （TCM） such as pressing needles can be added to harmonize qi and blood. In the period of low myopia， appropriate TCM techniques such as pressing needles and ear acupuncture are mainly used， supplemented by modified Danggui Buxue Decoction （当归补血汤） to soften tendons and unblock collaterals. During the period of high myopia， it is recommended to control the development of existing disease and put focus on nourishing essence and blood， usually with Zhujing Pill （驻景丸） or modified Siwu Wuzi Decoction （四物五子汤） to restore the stability of the eyes and the whole body.

AIM: To investigate the diagnostic value of the axial length/corneal radius of curvature(AL/CR)for myopia in children and adolescents.METHODS: PubMed, Embase, The Cochrane Library, CNKI, CBM, WanFang Data and VIP databases were searched to collect clinical research on the value of AL/CR in diagnosing myopia in children and adolescents, and the retrieval time was from establishment to September 30, 2023. The QUADAS-2 tool was used to evaluate the quality of the extracted literature. A random-effects model was used to pool diagnostic test data, Meta-regression and subgroup analysis were performed to explore sources of heterogeneity.RESULTS: A total of 10 articles involving 19 872 study participants were included, and Meta-analysis showed that the pooled sensitivity of the AL/CR for the diagnosis of myopia in children and adolescents was 0.91[95%CI(0.90-0.91)], the pooled specificity was 0.84 [95%CI(0.84-0.85)], and area under the SROC curve of 0.95 [95%CI(0.93-0.96)].CONCLUSION: The AL/CR is a good indicator of myopia in children and adolescents.

Objective:To observe the therapeutic effect of intraocular lens (IOL) protected phacoemulsification (PHACO) in patients with hard nucleus cataract.Methods:A randomized controlled clinical study was conducted.A total of consecutive 120 patients (120 eyes) with hard nucleus cataract of Emery grade Ⅳ or Ⅴ were enrolled from January 2019 to May 2022.The patients were randomly divided into PHACO group receiving routine PHACO, IOL protected PHACO group receiving PHACO under IOL protection, and extracapsular cataract extraction (ECCE) group receiving ECCE, with 40 cases (40 eyes) in each group.Finally, 99 patients completed the follow-up, including 30 cases (30 eyes) in PHACO group, 35 cases (35 eyes) in IOL protected PHACO group, and 34 cases (34 eyes) in ECCE group.The total operation time, intraoperative PHACO time and cumulative energy release of each patient were recorded.The corneal endothelial cell density (ECD), coefficient of variation in endothelial cell area (CV), hexagonal endothelial cell ratio (6A), corneal astigmatism and the number of eyes with different grades of uncorrected visual acuity were measured and compared after 3-month follow-up.The intraoperative and postoperative complications were recorded.This study adhered to the Declaration of Helsinki and was approved by the Ethics Committee of Yanbian University Hospital (NO.2023002).Patients were informed of study content and purpose and signed a consent form before treatment.Results:There was no significant difference in ultrasonic energy and time between PHACO group and IOL protected PHACO group ( P=0.691, 0.982).The total operation time was (38.81±2.73) and (36.45±3.45) minutes in PHACO group and IOL protected PHACO group, significantly shorter than (69.60±4.35) minutes in ECCE group (both at P<0.001).There was no significant difference in age, sex, lens nucleus hardness and other baseline data among the three groups before operation (all at P>0.05).Three months after operation, the number of patients with higher uncorrected visual acuity in PHACO group and IOL protected PHACO group was larger than that in ECCE group ( P=0.006, 0.007).The ECD and 6A in IOL protected PHACO group were (2 155.57±177.88)/mm 2 and (41.31±5.18)%, respectively, which were significantly higher than (1 912.64±224.11)/mm 2 and (36.18±3.27)% in PHACO group, and the CV in IOL protected PHACO group was (50.34±5.90)%, which was lower than (55.67±3.30)% in PHACO group, showing statistically significant differences ( P=0.007, 0.003, 0.005).At 1 week and 3 months after the operation, the corneal astigmatism was significantly lower in IOL-protected PHACO group than in ECCE group, but higher than in PHACO group, and the difference were statistically significant (all at P<0.05). Conclusions:Compared with conventional PHACO, IOL-protected PHACO can effectively reduce the damage of corneal endothelium caused by ultrasonic energy, shorten the operation time and reduce postoperative inflammatory reaction compared with ECCE, and does not significantly increase postoperative corneal astigmatism.IOL-protected PHACO is an effective improved surgical method for patients with hard nucleus cataract.

A middle-aged male came to Peking Union Medical College Hospital for treatment because of "pain for 10+ years, aggravated with emotional instability for 5 years". The patient's pain had a huge impact on life, with poor results even after repeated diagnosis and treatment in other hospitals. After multi-disciplinary discussion, it had been clarified that the pain was mainly caused by gout. The disease was heavily influenced by psychosocial factors. Therefore, the patient fits the diagnosis of "Psychological and Behavioral Factors Affecting Physical Diseases". The multi-disciplinary comprehensive management of the patient was carried out to identify and treat psychological factors affecting other medical conditions. After this mental treatment was performed, the patient's conditions significantly improved. The diagnosis and treatment of this patient demonstrates the importance of the multi-disciplinary treatment team for somatic symptoms (disorders).

Background Sleep disturbances in children and adolescents have become a global public health concern,with pronounced issues in the Western China.Despite this,research on the prevalence of insomnia and its influencing factors among children and adolescents in Chongqing is still lacking.Objective To understand the prevalence of insomnia and analyze its influencing factors among children and adolescents in Chongqing,so as to provide references for clinical interventions and preventive strategies of insomnia.Methods A stratified random sampling method was used to select 9 969 children and adolescents in Chongqing from November to December 2021.Insomnia Severity Index(ISI)and a self-designed questionnaire on awareness of core mental health knowledge were administered.Binary Logistic regression analysis was used to identify the influencing factors of insomnia in this population.Results A total of 3 578 children and adolescents(35.89％)were found to have insomnia symptoms.There were statistically significant differences in the detection of insomnia symptoms among gender,ethnicity,education level,domicile,only-child status,parental education level,introversion/extroversion,parental relationship,average monthly per capita income,family history of mental illness,medical insurance coverage,living situation and understanding of mental health knowledge(P<0.05 or 0.01).Binary Logistic regression analysis identified several risk factors for insomnia,including female gender(OR=1.301,95％CI:1.192～1.419),ethnic minority status(OR=1.163,95％CI:1.015～1.333),junior high school for education level(OR=1.985,95％CI:1.774～2.220),senior high school for education level(OR=3.085,95％CI:2.749～3.462),non-only-child status(OR=1.127,95％CI:1.013～1.253),degree of harmony between parents is not high or not harmonious[(OR=1.846,95％CI:1.669～2.041 for relatively harmonious;OR=2.524,95％CI:2.214～2.877 for generally harmonious;OR=2.452,95％CI:1.999～3.007 for not very harmonious;OR=2.926,95％CI:2.307～3.710 for very discordant)]and incomplete medical insurance coverage(OR=1.218,95％CI:1.093～1.358).Protective factors included an extroverted personality(OR=0.838,95％CI:0.766～0.917),absence of family history of mental illness(OR=0.719,95％CI:0.549～0.941),junior high school for mother's education level(OR=0.822,95％CI:0.734～0.920),senior high school or secondary specialized school for mother's education level(OR=0.862,95％CI:0.752～0.988),college and above for mother's education level(OR=0.748,95％CI:0.633～0.884)and knowledge of mental health(OR=0.854,95％CI:0.778～0.937).Conclusion The problem of insomnia among children and adolescents in Chongqing is quite serious.Risk factors for insomnia include female gender,ethnic minority status,higher education levels,being a non-only child,poor family relationships and incomplete medical insurance.Conversely,an extroverted personality,absence of family history of mental illness,higher maternal education and knowledge of mental health serve as protective factors against insomnia.

Background::Gastric cancer (GC), a malignant tumor with poor prognosis, is one of the leading causes of cancer-related deaths worldwide; consequently, identifying novel therapeutic targets is crucial for its corresponding treatment. NUF2, a component of the NDC80 kinetochore complex, promotes cancer progression in multiple malignancies. Therefore, this study aimed to explore the potential of NUF2 as a therapeutic target to inhibit GC progression. Methods::Clinical samples were obtained from patients who underwent radical resection of GC at Lanzhou University Second Hospital from 2016 to 2021. Cell count assays, colony formation assays, and cell-derived xenotransplantation (CDX) models were used to determine the effects of NUF2 on GC progression. Flow cytometry was used to detect the effect of NUF2 or quercetin on cell cycle progression and apoptosis. A live-cell time-lapse imaging assay was performed to determine the effect of NUF2 on the regulation of mitotic progression. Transcriptomics was used to investigate the NUF2-associated molecular mechanisms. Virtual docking and microscale thermophoresis were used to identify NUF2 inhibitors. Finally, CDX, organoid, and patient-derived xenograft (PDX) models were used to examine the efficacy of the NUF2 inhibitor in GC. Results::NUF2 expression was significantly increased in GC and was negatively correlated with prognosis. The deletion of NUF2 suppressed GC progression both in vivo and in vitro. NUF2 significantly regulated the mitogen-activated protein kinase (MAPK) pathway, promoted G2/M phase transition, and inhibited apoptosis in GC cells. Additionally, quercetin was identified as a selective NUF2 inhibitor with low toxicity that significantly suppressed tumor growth in GC cells, organoids, CDX, and PDX models. Conclusions::Collectively, NUF2-mediated G2/M phase transition and apoptosis inhibition promoted GC progression; additionally, NUF2 inhibitors exhibited potent anti-GC activity. This study provides a new strategy for targeting NUF2 to suppress GC progression in clinical settings.