Congenital heart disease (CHD) is a congenital malformation resulting from abnormal embryonic development of the heart and great vessels, accounting for approximately 25% of all congenital malformations. Children with CHD are often complicated by short stature. Although surgical treatment can improve their growth and development to a certain extent, some children still experience growth retardation after surgery. Recombinant human growth hormone (rhGH) is the main drug for treating short stature, but its efficacy and safety in the treatment of patients with concomitant CHD warrant further investigation. This article reports six cases of children with CHD and short stature who were treated with rhGH. Through a literature review, we summarize and discuss the therapeutic efficacy, follow-up experiences, and adverse reactions of rhGH treatment, aiming to provide references for clinicians in applying rhGH to treat patients with CHD and short stature.

ObjectiveTo investigate the correlation with cognitive function based on a new Kayser-Fleischer ring （K-F ring） grading method in Wilson’s disease （WD）. MethodsA total of 136 WD patients who were hospitalized in Encephalopathy Center， The First Affiliated Hospital of Anhui University of Chinese Medicine， from April 2022 to October 2023 were enrolled. All subjects underwent slit lamp examination， and the grade of K-F ring was determined according to the shape and extent of copper deposition in the cornea， whether it formed a ring or not， and whether there was a sunflower-like cloudy change in the lens. The patients were instructed to complete UWDRS， MoCA， and MMSE scale assessments， and these indicators were compared between patients with different K-F ring grades. An analysis of variance was used for comparison of normally distributed continuous data between multiple groups， and the least significant difference t-test （homogeneity of variance） or the Dunnett’s T3 test （heterogeneity of variance） was used for further multiple comparisons； the Kruskal-Wallis H test was used for comparison of non-normally distributed continuous data between multiple groups； the chi-square test was used for comparison of categorical data between groups. The Spearman correlation analysis was used to investigate the correlation of K-F ring grade with UWDRS， MoCA， and MMSE scores. ResultsAmong the 136 patients with WD， there were 40 patients with grade 4 K-F ring， accounting for the highest proportion of 29.4%， and 14 patients with grade 0 K-F ring， accounting for the lowest proportion of 10.3%， and there were 22 patients with grade 1 K-F ring （16.2%）， 19 with grade 2 K-F ring （14%）， 25 with grade 3 K-F ring （18.4%）， and 16 with grade 5 K-F ring （11.7%）. According to the different grades of K-F ring， there was a significant increase in UWDRS score （F=22.61， P<0.001） and significant reductions in MoCA and MMSE scores （F=16.40 and 13.80， both P<0.001）. The Spearman correlation analysis showed that K-F ring grade was positively correlated with UWDRS score （r=0.67， P<0.01） and was negatively correlated with MoCA and MMSE scores in WD patients （r=-0.59 and -0.57， both P<0.01）. ConclusionThe new K-F ring grading method can determine disease severity in WD patients to a certain degree and partially reflect cognitive function and activities of daily living in such patients.

Objective: To investigate the association of sleep and circadian rhythm disruption indicators (including chronotype, sleep duration, and social jetlag) with co-occurring depressive and anxiety symptoms among primary and secondary school students, so as to provide a reference for promoting their mental health. Methods: In October 2023, a total of 15 944 primary and secondary school students were recruited from Nanjing, using a stratified cluster random sampling method. The Morning and Evening Questionnaire-5, Center for Epidemiological Studies Depression, and Generalized Anxiety Disorder-7 were used for the survey. Chi-square test was employed for intergroup comparisons, and Logistic regression model was applied to analyze the independent and joint effects of sleep related factors on comorbid symptoms of depressive and anxiety among primary and middle school students. Results: The prevalence of co-occurring depressive and anxiety symptoms among primary and secondary school students in Nanjing was 16.9%. After adjusting for covariates, Logistic regression analysis revealed significant independent associations between evening chronotype ( OR=6.55, 95%CI =5.59-7.68), insufficient sleep duration ( OR=3.05, 95%CI =2.60-3.59), and social jetlag ≥2 h ( OR= 2.09 , 95%CI =1.85-2.37) with comorbid symptoms of depressive and anxiety among students (all P <0.05). Concurrent of evening chronotype and insufficient sleep ( OR=7.54, 95%CI =3.55-16.01), as well as evening chronotype and social jetlag ≥2 h ( OR=4.18, 95%CI =3.01-5.81), were associated with an increased risk of co-occurring depressive and anxiety symptoms (both P < 0.05 ). In the female and high school student subgroups, the combination of evening chronotype and insufficient sleep or social jetlag ≥2 h showed stronger joint effects on co-occurring depressive and anxiety symptoms [ OR (95% CI )=8.46(3.25-22.04) and 15.90(3.66-69.08); 7.87(4.90-12.65) and 4.85(3.10-7.59), respectively; all P <0.05]. Conclusions Evening chronotype, insufficient sleep, and social jetlag≥2 h may serve as risk factors for comorbid symptoms of depressive and anxiety in school aged populations. Paying attention to the coexistence of multiple sleep related risk factors may help mitigate the occurrence of emotional disorders in this demographic.

Aim To investigate the protective effects of dendrobium polysaccharide(DOP)against paraceta-mol(APAP)-induced liver injury in mice and eluci-date its underlying mechanism.Methods Healthy male Kunming mice were randomly assigned to the fol-lowing groups:control group,APAP model group,low,medium,high-dose DOP intervention group(225,450,900 mg·kg-1),and DOP control group.The APAP model group was given 300 mg·kg-1 per day,the DOP intervention group was given DOP for 2 h and then APAP was given,and the remaining groups received an equal volume of normal saline daily for sev-en consecutive days.After the final administration,se-rum and liver samples from the mice were collected and tested after 20 hours.Liver morphology and liver coef-ficient were examined.Liver histopathological altera-tions and apoptosis were examined using HE staining and TUNEL staining.Additionally,medium biochemi-cal indexes were assessed in serum and liver tissue u-sing kits.The levels of oxidative stress,inflammation,and apoptosis-related proteins in liver tissue were de-termined using Western blotting.Results In the APAP model group,liver coefficient increased signifi-cantly,the number of liver vacuolar necrosis and apop-tosis cells increased,and the serum ALT and AST lev-els significantly increased.Compared with the APAP group,the liver coefficient,serum ALT and AST levels were significantly reduced,and the liver pathology was improved after DOP intervention,especially in the 900 mg·kg-1 group.The levels of oxidative stress and in-flammation in the APAP group increased,and the ex-pression of apoptosis,inflammation and oxidative stress related proteins in liver was unbalanced.DOP inter-vention,especially in the 900 mg·kg-1 group,could significantly reverse the oxidative stress,apoptosis and inflammatory response induced by APAP in liver,and increase the expression levels of Nrf2 and HO-1,but reduce the expression levels of NLRP3 and HMGB1.Conclusions The hepatoprotective mechanism of DOP is mainly due to its antioxidant and anti-inflammatory response,which may be related to the activation of Nrf2/HO-1 pathway and the inhibition of HMGB1/NL-RP3 pathway by DOP.

OBJECTIVE To study the way in which hypidone hydrochloride(code:YL-0919)improves motor function after ischemic stroke(IS)and explore the related mechanism.METHODS Adult male SD rats were used to establish a middle cerebral artery occlusion(MCAO)model that simulated acute IS.All animals were randomly divided into four groups:sham group,MCAO group,MCAO+YL-0919 group,and MCAO+YL-0919+erastin(Era,ferroptosis inducer)group.The drug administration groups received the first ip injection 6 h after operation,followed by continuous ip injection once per day.After 7-10 d of drug administration,the effect of YL-0919 on motor function after IS were evaluated via neu-rological function test,adhesive-removal test,rotarod test,balance beam test and open field test.After 7 d of drug administration,TTC staining was used to detect the cerebral infarction area while the colo-rimetry method was used to measure the contents of glutathione(GSH),malondialdehyde(MDA),and ferrous ions(Fe2+)in the penumbra of the cerebral cortex.Western blotting was used to detect the expression levels of glutathione peroxidase 4(GPX4),solute carrier family 7 member 11(xCT),acyl-CoA synthetase long-chain family member 4(ACSL4),and transferrin receptor 1(TFR1)in the cortical penumbra.RESULTS Compared with the sham group,the MCAO group showed higher neurological function scores(P<0.01),with notably prolonged time for tape removal and first contact with the right forepaw(P<0.01),spent significantly more time crossing the balance beam(P<0.01)but endured a notably shorter duration on the rotarod(P<0.01),reduced the movement distance in the open field(P<0.01),had a remarkably increased infarct area(P<0.01)but significantly level of GSH in the cortical penumbra region decreased(P<0.01),while MDA and Fe2+levels were markedly increased(P<0.01).Protein expression levels of GPX4 and xCT were reduced(P<0.05),while those of ACSL4 and TFR1 were elevated(P<0.05).Compared with the MCAO group,these changes were significantly reversed after YL-0919 administration.However,when Era and YL-0919 were administered simultaneously,the reversal effect of YL-0919 was significantly weakened.CONCLUSION YL-0919 can improve motor function impairment and reduce cerebral infarction areas in rats after IS,and the mechanism may be related to the inhibition of ferroptosis.

Objective: To explore the relationship between lifestyle and myopia and depressive symptoms comorbidity among primary and secondary school students in Nanjing, so as to provide a scientific basis for developing effective prevention measures. Methods: In October 2022, a stratified cluster random sampling method was used to select primary and secondary school students aged 9-19 years in 4 urban and 4 suburban districts in Nanjing as the research subjects. A total of 10 498 students were included for physical examination and questionnaire survey by using the student health condition and influencing factors questionnaire. Chisquare test was used for univariate analysis, and multifactor Logistic regression analysis was used to analyze the relationship between students lifestyle and the cooccurrence of myopia and depressive symptoms. Results: The prevalence of comorbidity of screening positive myopia and depression among primary and secondary school students in Nanjing was 18.11%. The prevalence of comorbidity was higher in girls (20.97%) than in boys (15.47%), higher in boarding students (31.31%) than in nonboarding students (16.51%), and higher in high school students than in middle and primary school students (28.63%, 19.10%, 7.76%), with statistically significant differences (χ2=53.49, 149.31, 522.55, P<0.01). Multivariate Logistic regression results showed that smoking (OR=1.51), drinking (OR=2.36), looking at electronic screens in dim conditions (OR=2.40), screen time ≥2 h/d(OR=1.50), afterschool homework time ≥2 h/d(OR=1.48) were positively correlated with the prevalence of comorbidity of screening positive myopia and depressive symptoms, healthy diet (OR=0.67), outdoor activities during breaks (OR=0.80), sufficient sleep (OR=0.64), meeting physical activity standards (OR=0.74) and outdoor activity time ≥2 h/d(OR=0.84) were negatively correlated with the prevalence of comorbidity of screening positive of myopia and depressive symptoms (P<0.05). Conclusions The lifestyle of primary and secondary school students in Nanjing is related to the comorbidity of myopia and depressive symptoms. Schools and families should carry out relevant education and intervention measures to promote students to develop good living habits and jointly prevent the occurrence of myopia and depressive symptoms.

Non-communicable diseases(NCDs),including cardiovascular diseases,cancer,metabolic diseases,and skeletal diseases,pose significant challenges to public health worldwide.The complex pathogenesis of these diseases is closely linked to oxidative stress and inflammatory damage.Nuclear factor erythroid 2-related factor 2(Nrf2),a critical transcription factor,plays an important role in regulating antioxidant and anti-inflammatory responses to protect the cells from oxidative damage and inflammation-mediated injury.Therefore,Nrf2-targeting therapies hold promise for preventing and treating NCDs.Quercetin(Que)is a widely available flavonoid that has significant antioxidant and anti-inflammatory properties.It modulates the Nrf2 signaling pathway to ameliorate oxidative stress and inflammation.Que modulates mitochondrial function,apoptosis,autophagy,and cell damage biomarkers to regulate oxidative stress and inflammation,highlighting its efficacy as a therapeutic agent against NCDs.Here,we discussed,for the first time,the close association between NCD pathogenesis and the Nrf2 signaling pathway,involved in neurodegenerative diseases(NDDs),cardiovascular disease,cancers,organ damage,and bone damage.Furthermore,we reviewed the availability,pharmacokinetics,pharmaceutics,and therapeutic applica-tions of Que in treating NCDs.In addition,we focused on the challenges and prospects for its clinical use.Que represents a promising candidate for the treatment of NCDs due to its Nrf2-targeting properties.

Objective To study the prognostic factors of progressive hearing loss among children with large vestibular aqueduct syndrome(LVAS).Methods The clinical data of 49 children(95 ears)with LVAS who re-ceived at least two hearing tests from January 2017 to January 2023 in our hospital were retrospectively analyzed,and they were divided into two groups according to the progression of hearing loss:the stable group(55 ears)and the progressive group(40 ears).The effects for progressive hearing loss of initial age,gender,laterality,imaging features,audiometric data,and incomplete partition type Ⅱ(IP-Ⅱ)and SLC26A4(type A,B,C,D)genotypes were analyzed by univariate and multivariate Cox regression analysis.The potential prognostic factors were further verified by Kaplan-Meier survival analysis.Results Each dB decrease in the initial average hearing threshold in-creased the expected hazard by 7.03％(P=0.02).Incomplete partition type Ⅱ(IP-Ⅱ)was associated with 5.11 hazard ratio(95％CI,1.81 to 14.45,P=0.002).Genotype C was associated with 6.13 hazard ratio for progressive hearing loss(95％CI,2.07 to 18.13,P=0.001).Conclusion The initial average hearing threshold,IP-Ⅱ,and SLC26A4 genotype C were significant effect factors of progressive hearing loss in patients with LVAS.This could predict the progression of hearing loss in children with LVAS and help identify patients at high risk for progressive hearing loss.

The main chemical components of Allii Macrostemonis Bulbus and components in serum were analyzed and identified rapidly and precisely by ultra-performance liquid chromatography-quadrupole time-of-flight mass spectrometry(UPLC-Q-TOF-MS)technique in this study.The compounds were identified based on the relative molecular mass,fragmentation ions,and retention time of chromatographic peaks.A total of 36 kinds of chemical components were identified from Allii Macrostemonis Bulbus,including 28 kinds of saponins,3 kinds of amino acids,2 kinds of flavonoids,one kind of organosulfur compound,one kind of nucleoside,and one kind of hormone-lipid compound.In addition,8 kinds of compounds of Allii Macrostemonis Bulbus were identified from the serum.Based on the intersection compounds of which detected in serum and screened out by TCMSP platform database,by using targeted network pharmacology and molecular docking technology,a"drug-component-target-pathway"association network was constructed.Naringenin,quercetin,macrostemonoside E and 25(R)-26-O-β-D-glucopyranosyl-22-hydroxy-5β-furostan-3-O-β-D-glucopyranosyl(1→2)-β-D-glucopyranoside were screened as the main active constituents of Allii Macrostemonis Bulbus in the treatment of hyperlipidemia.In addition,adenosine 5′-monophosphate-activated protein kinase(AMPK),tumor necrosis factor(TNF),vascular endothelial growth factor A(VEGFA)and matrix metallopeptidase 9(MMP9)were the key action targets for Allii Macrostemonis Bulbus in the treatment of hyperlipidemia.Molecular docking was performed using the main pharmacodynamic components and key action targets.The results indicated that all the four active components showed strongly bound to AMPK.This suggested that the regulation of lipid metabolism might be the key mechanism of Allii Macrostemonis Bulbus in antihyperlipidemic effect.This study provided a data reference for the research on the pharmacodynamic components of Allii Macrostemonis Bulbus,and provided a basis for the improvement of quality standard of Allii Macrostemonis Bulbus.

Objective: To clarify the specific mechanisms of action of raw Phellodendron chinense Schneid. (RPC) and saltwater-processed PC (SPC) in the treatment of rats with a kidney-yin deficiency pattern (KYDP). Methods: Healthy rats were administered hydrocortisone to establish a KYDP model. The rats were divided into seven groups: blank control, model, positive control (Liuwei Dihuang pills), high-dose RPC, low-dose RPC, high-dose SPC, and low-dose SPC. Enzyme-linked immunosorbent assay was used to measure the levels of cAMP, cGMP, TRH, TSH, T3, T4, IFN-γ, TNF-α, and testosterone in the serum and the levels of Na+-K+-ATPase and Ca2+-Mg2+-ATPase in the liver. TRH mRNA expression in the rat hypothalamus was measured using RT-PCR. THRα1+2 protein expression in the hypothalamus of rats was measured using Western blot. Immunohistochemistry was performed to determine the expression levels of FAS, FasL, and TSHR. Flow cytometry was used to determine CD4+ and CD8+ T lymphocyte levels. Illumina MiSeq sequencing technology was used to evaluate the diversity of intestinal flora in KYDP rats. Results: The cAMP/cGMP ratio was significantly higher in the model group than in the blank control group (P = .048). Compared with the model group, after administration, the levels of the above-mentioned serum and liver indexes decreased, except that of testosterone. The CD4+/CD8+ ratio also decreased. Compared with the RPC group, the levels of T3, IFN-γ, FAS, FasL, and TSHR in the SPC group decreased whereas that of testosterone increased. Additionally, immune function and intestinal flora diversity improved in the SPC group. SPC proved to be more effective in improving liver energy metabolism in KYDP rats than RPC. Conclusion SPC had a better therapeutic effect on KYDP than RPC. The underlying mechanism of action may be related to improvements in liver energy metabolism, immune function, and intestinal flora diversity.