Under the trend of increasing aging， integrated elderly care and medical services is an important measure to optimize the supply of elderly care services and promote the good death of the elderly. Using the cooperative production theory and the classical grounded theory， a qualitative analysis was conducted on 38 cases of elderly palliative care and 25 cases of hospital-based palliative care under the integrated elderly care and medical services model from a hospital in Nanning City using Nvivo 20.0 software. This paper found that the integrated elderly care and medical services mode emphasized the deep integration of medical and elderly care services by integrating resources and improving service efficiency， to achieve the basic experience of comprehensive health care for the elderly. The promotion of these experiences has a positive significance for building a multi-agent cooperative production system， strengthening personnel training， perfecting the performance distribution mechanism， and further promoting the development of the national palliative care pilot.

ObjectiveBased on transcriptomics， to explore the mechanism of Hei Xiaoyaosan regulating the phosphatidylinositol 3-kinase/protein kinase B （PI3K/Akt） signaling pathway to improve the learning and memory ability of insomnia rats with liver depression syndrome. MethodsSixty 8-week-old male SD rats were randomly divided into the blank group， model group， eszopiclone group （0.09 mg·kg^-1）， and low， medium， and high dose groups of Hei Xiaoyaosan （3.82， 7.65， 15.30 g·kg^-1）， with ten rats in each group. Except for the blank group， the other groups were induced insomnia rat model with liver depression by chronic restraint， tail clamping stimulation and intraperitoneal injection of p-chlorophenylalanine （PCPA）. Each treatment group received intragastric administration according to the specified dosage， once a day for 14 consecutive days. The pentobarbital sodium cooperative sleep test， open field test， and Morris water maze test were used to test the sleep quality， depressive-like behavior， and learning and memory abilities of rats. Additionally， enzyme-linked immunosorbent assay （ELISA） was used to detect the contents of 5-hydroxytryptamine （5-HT）， γ-aminobutyric acid （GABA）， brain-derived neurotrophic factor （BDNF）， glial cell line-derived neurotrophic factor （GDNF） and nitric oxide （NO） in hippocampus. Hematoxylin-eosin （HE） staining was performed to observe pathological changes of the hippocampal tissue， while terminal deoxynucleotidyl transferase deoxyuridine triphosphate （dUTP） nick end labeling （TUNEL） was used to evaluate apoptosis of hippocampal neurons. Transcriptomic sequencing technology was employed to identify differentially expressed genes in hippocampus between the model group and the blank group， as well as between the medium-dose group of Hei Xiaoyaosan and the model group. Gene Ontology （GO） and Kyoto Encyclopedia of Genes and Genomes （KEGG） enrichment analysis were performed on the intersecting genes. Subsequently， the enriched key genes and signaling pathways were analyzed and verified. Real-time fluorescence quantitative polymerase chain reaction （Real-time PCR） was utilized to assess the mRNA expression levels of phosphatase and tensin homolog （PTEN）， B-cell lymphoma-2 （Bcl-2）-like protein 11 （BCL2L11）， and mitogen-activated protein kinase 1 （MAPK1） in hippocampus， and Western blot was employed to evaluate the protein expressions of PI3K， phosphorylation （p）-PI3K， Akt， p-Akt， Bcl-2， Bcl-2-associated X protein （Bax）， and cleaved Caspase-3 in the same tissue. ResultsCompared with the blank group， the model group exhibited a reduction in body weight， an increase in sleep latency， and a decrease in sleep duration （P<0.01）. Additionally， rats showed obvious depression-like behavior， and their learning and memory abilities decreased. Furthermore， the contents of 5-HT， GABA， NO， BDNF and GDNF in hippocampus decreased （P<0.01）. Histological examination revealed a disorganized cell arrangement in the CA1 region of the hippocampus， characterized by irregular cell shapes， a reduced cell count， deeply stained and pyknotic nuclei， increased vacuolar degeneration， and an elevated apoptosis rate （P<0.01）. Compared with the model group， the body weight of the high and medium dose groups of Hei Xiaoyaosan increased， the sleep latency shortened and the sleep time prolonged （P<0.05， P<0.01）. Additionally， depression-like behavior and learning and memory abilities of rats were significantly improved， the levels of 5-HT， GABA， NO， BDNF and GDNF in the hippocampus increased （P<0.05， P<0.01）. These interventions also ameliorated pathological damage in the hippocampal CA1 area and reduced the apoptosis of hippocampal neurons （P<0.01）. Transcriptomic sequencing results indicated that Hei Xiaoyaosan might exert a therapeutic effect by regulating PI3K/Akt pathway through key mRNAs such as PTEN， BCL2L11， and MAPK1. The roles of these key mRNAs and proteins within PI3K/Akt pathway were further validated. In comparison to the blank group， the expression levels of PTEN， BCL2L11 and MAPK1 mRNA in the hippocampus of rats in the model group were increased （P<0.01）， while the protein expression levels of p-PI3K， p-Akt and Bcl-2 were decreased （P<0.01）， and the protein expression levels of PTEN， Bax and cleaved Caspase-3 were increased （P<0.01）. Compared with the model group， the high-dose and medium-dose groups of Hei Xiaoyaosan could down-regulate the expressions of PTEN， BCL2L11 and MAPK1 mRNAs （P<0.01）， up-regulate the expressions of p-PI3K， p-Akt and Bcl-2 proteins （P<0.01）， and down-regulate the protein expressions of PTEN， Bax and cleaved Caspase-3 （P<0.05， P<0.01）. ConclusionHei Xiaoyaosan may regulate PI3K/Akt signaling pathway by down-regulating expressions of key genes such as PTEN， BCL2L11 and MAPK1， and thus improve the learning and memory abilities of insomnia rats with liver depression syndrome.

OBJECTIVE To explore the mechanism of Shenqi guben formula （SQGB） in improving cancer-related fatigue （CRF） based on network pharmacology and cellular experiments. METHODS Active components of SQGB and CRF-related targets were identified on the basis of databases such as the Traditional Chinese Medicine Systems Pharmacology platform. An in vitro CRF cell model was established by inducing A549 cells with interleukin-17 （IL-17）. Cells were treated with low （1.0 mg/mL） or high （1.5 mg/mL） concentrations of SQGB. The effects on cell viability， migration， apoptosis， inflammatory factors， mRNA expression， apoptosis-related proteins and key proteins 011） of IL-17 signaling pathway were evaluated using scratch assay， flow cytometry， ELISA， real-time fluorescent quantitative PCR and Western blot analysis. RESULTS SQGB contained 84 active components acting on 209 potential CRF targets. Among E-these， quercetin， kaempferol， and luteolin were identified as the core components of the compound. Core targets included tumor protein p53， AKT serine/threonine kinase 1， IL-6， and tumor necrosis factor （TNF）. IL-17， TNF and phosphatidylinositol-3- kinase-serine/threonine protein kinase （PI3K/Akt） signaling pathways were identified as crucial pathways. Compared with IL-17 intervention group， the cell migration rate， B-cell lymphoma 2 （Bcl-2） protein expression， the levels of IL-6 and TNF-α in the supernatant， mRNA expression of IL-17 receptor A （IL-17RA）， TNF-α， and IL-6， as well as the protein expression of IL-17RA and nuclear factor kappa-B p65 subunit （p65）， and phosphorylated （p）-p65/p65 ratio in IL-17+SQGB low- and high- quality concentration groups were all significantly decreased or down-regulation （P＜0.05）； the apoptosis rate， expression levels of Bcl-2 associated X protein （Bax） and cleaved caspase-3 protein， the ratio of Bax/Bcl-2， the expression level of p-p38 protein， and the p- p38/p38 ratio were all significantly increased or up-regulated （P＜0.05）. Moreover， the improvement effects of these indicators were mostly better in the high-quality concentration groups compared to the low-quality concentration groups （P＜0.05）. CONCLUSIONS SQGB ameliorates CRF by regulating the IL-17 signaling pathway， inhibiting the expression of inflammatory factors， and activating p38 MAPK-dependent apoptosis pathway.

AIM:To investigate the therapeutic effects of botulinum toxin A(BTXA)injection versus strabismus surgery in the treatment of acute acquired comitant esotropia(AACE).METHODS:Patient records of AACE cases treated at First People's Hospital of Nantong from January 2019 to September 2023 were retrospectively analyzed in this study. Patients were categorized into either strabismus surgery or BTXA injection groups based on treatment modality. Further stratification was performed according to preoperative deviation angles [>35 prism diopters(PD)vs ≤35 PD] and age(≥18 years adult group vs <18 years adolescent group). The baseline patient characteristics were collected, deviation angles at multiple timepoints before and after treatment were measured, and stereopsis test results were documented. Through comparative analysis of therapeutic outcomes across subgroups, we systematically evaluated the efficacy of different treatment approaches.RESULTS:A total of 43 AACE patients were included. At the final follow-up, both the surgery and BTXA injection groups showed a statistically significant decrease in deviation angle compared to pretreatment measurements(P<0.001). Significant differences were noted between the two groups in terms of the cure rate of strabismus and the recovery rate of stereopsis(P<0.05). For patients with deviations >35 PD, surgery yielded significantly better outcomes than injection therapy in postoperative angle, success rate, and stereopsis recovery(P<0.05). Similarly, in patients aged ≥18 years, surgical treatment was superior to injections in reducing strabismus angle, improving success rates, and restoring stereopsis(P<0.05).CONCLUSION:Both BTXA injection and strabismus surgery demonstrate therapeutic efficacy in AACE. Surgical treatment demonstrated superior efficacy compared to BTXA injection therapy, particularly in patients with deviations >35 PD and those aged ≥18 years. For patients with angles ≤35 PD or under 18 years, BTXA injection remains a viable treatment option.

Platycodonis Radix is the dry root of Platycodon grandiflorum of Campanulaceae, which has a variety of pharmacological effects and is a commonly used bulk Chinese medicine. In this study, the chloroplast genome sequences of six P. grandiflorum from different producing areas has been sequenced with Illumina HiSeq X Ten platform. The specific DNA barcodes were screened, and the germplasm resources and genetic diversity were analyzed according to the specific barcodes. The total length of the chloroplast genome of 6 P. grandiflorum samples was 172 260-172 275 bp, and all chloroplast genomes showed a typical circular tetrad structure and encoded 141 genes. The comparative genomics analysis and results of amplification efficiency demonstrated that trnG-UCC and ndhG_ndhF were the potential specific DNA barcodes for identification the germplasm resources of P. grandiflorum. A total of 305 P. grandiflorum samples were collected from 15 production areas in 9 provinces, for which the fragments of trnG-UCC and ndhG_ndhF were amplificated and the sequences were analyzed. The results showed that trnG-UCC and ndhG_ndhF have 5 and 11 mutation sites, respectively, and 5 and 7 haplotypes were identified, respectively. The combined analysis of the two sequences formed 13 haplotypes (named Hap1-Hap13), and Hap4 is the main genotype, followed by Hap1. The unique haplotypes possessed by the three producing areas can be used as DNA molecular tags in this area to distinguish from the germplasm resources of P. grandiflorum from other areas. The haplotype diversity, nucleotide diversity and genetic distance were 0.94, 4.79×10^-3 and 0.000 0-0.020 3, respectively, suggesting that the genetic diversity was abundant and intraspecific kinship was relatively close. This study laid a foundation for the identification of P. grandiflorum, the protection and utilization of germplasm resources, and molecular breeding.

Objective To observe the clinical efficacy of acupuncture at Neiyingxiang(EX-HN09)points combined with western medicine in the treatment of allergic rhinitis of deficiency-cold of lung qi type.Methods Sixty patients with deficiency-cold of lung qi type of allergic rhinitis were randomly divided into observation group and control group,with 30 patients in each group.The control group was treated with Desloratadine Tablets combined with Mometasone Furoate Aqueous Nasal Spray,and the observation group was treated with acupuncture at Neiyingxiang points combined with the self-made rhinitis recipe on the basis of the control group,and the clinical efficacy of the two groups was evaluated after 14 days.The changes of nasal symptom scores,Visual Analogue Scale(VAS)and rhinoconjunctivitis quality of life scores of the patients of the two groups were observed before and after the treatment.After 14 days of treatment,the clinical efficacy of the two groups was evaluated.The changes in nasal symptom scores,as well as VAS and rhinoconjunctivitis quality of life questionnaire(RQLQ)scores were observed before and after treatment.The changes in traditional Chinese medicine(TCM)sydnrome scores and serum immunoglobulin E(IgE)were compared before and after treatment in the two groups,and the safety of the two groups was evaluated.Results(1)The total effective rate of the observation group was 93.33%(28/30),and the control group was 73.33%(22/30).The efficacy of the observation group was superior to that of the control group,and the difference was statistically significant(P＜0.05).(2)After treatment,the symptoms of nasal congestion,sneezing,runny nose and nasal itching were significantly improved in the two groups(P＜0.01),and the observation group was significantly superior to the control group in improving nasal symptoms,and the differences were statistically significant(P＜0.05).(3)After treatment,the VAS scores of patients in the two groups were significantly improved(P＜0.01),and the observation group was superior to the control group in improving VAS scores,with statistically significant differences(P＜0.05).(4)After treatment,the PQLQ scores of patients in the two groups improved significantly(P＜0.01),and the observation group was significantly superior to the control group in improving the PQLQ scores,and the difference was statistically significant(P＜0.05).(5)After treatment,the TCM syndrome scores of the patients in the two groups were significantly improved(P＜0.01),and the observation group was significantly superior to the control group in improving TCM syndrome scores,with statistically significant differences(P＜0.05).(6)After treatment,the serum IgE levels of patients in the two groups were significantly improved(P＜0.01),and the observation group was significantly superior to the control group in improving serum IgE levels(P＜0.05),with a statistically significant difference.(7)There was no significant difference in the incidence of adverse reactions between the observation group and the control group(P＞0.05).Conclusion Acupuncture at Neiyingxiang points plus self-made rhinitis recipe combined with western medicine in the treatment of deficiency-cold of lung qi type of allergic rhinitis can significantly improve the clinical symptoms of the patients,thus improving the quality of life of the patients,and the therapeutic efficacy is remarkable.

Objective To investigate the beneficial effect of Kai-Xin-San combined with fluoxetine in improving depression-like behaviors on chronic unpredictable mild stress(CUMS)induced depression model mice.Methods The present study aimed to assess the potential of Kai-Xin-San in combination with fluoxetine to ameliorate depression-like behaviors in a CUMS induced mouse depression model.Behavioral tests,such as the sucrose preference test were employed to evaluate the efficacy of the treatment.Additionally,the levels of suppressed stress factors were measured using the ELISA method.The morphology of hippocampal tissue was evaluated using the HE staining method,Nissl Staining and TUNEL staining methods.Furthermore,western blotting analysis was utilized to determine the expression levels of proteins such as Caspase-3,and Caspase-9.Results The co-administration of Kai-Xin-San and fluoxetine resulted in a significant increase in sucrose preference rate in model mice.This effect was comparable to that of fluoxetine alone at the standard clinical dose.Furthermore,the combination treatment up-regulated the levels of suppressed stress factors,reduced the apoptosis of hippocampus induced by depression and regulated the apoptosis signaling pathway in hippocampus.Conclusion The combination of Kai-Xin-San and fluoxetine has been shown to be an effective treatment for depression-like behavior in animal models,resulting in a reduction in the required clinical dosage of fluoxetine.This effect may be attributed to the up-regulation of neurotransmitter expression,inhibition of stress axis activation,and central nervous inflammation.

Objective: To understand the relationship between childhood abuse and social anxiety and its influencing factors,so as to provide a theoretical basis for the intervention targeting social anxiety in adolescents. Methods: The Metaanalysis was conducted on the 30 selected articles using randomeffects models, comprising 93 independent effect sizes and a total sample of 19 354. Odds ratio (OR) was used to integrate the relationship between childhood abuse and social anxiety. Results: There was a significant positive correlation between childhood abuse and social anxiety (r=0.22), and its subtypes (emotional abuse, emotional neglect, emotional maltreatment, physical abuse, physical neglect, sexual abuse) could also positively predict social anxiety (OR=3.14,1.97,2.42,1.78,1.68,1.54)(P<0.01). The moderating effect showed that cultural background could significantly moderate the relationship between emotional neglect and the composite index and social anxiety (Qb=3.95,3.93), and the relationship between emotional abuse and composite index and social anxiety were significantly moderated by age (Qb=7.65,8.72)(P<0.05). Conclusions Childhood abuse is a positive predictor of social anxiety. Cultural background and age have a significant moderating effect on the relationship between childhood abuse and social anxiety, but gender has no significant moderating effect.

BackgroundSchizophrenia is a common severe mental disorder with complex pathogenesis. There are few studies on the correlation between kynurenine metabolites in peripheral serum and urine in schizophrenia. ObjectiveTo investigate the concentration of tryptophan-kynurenine metabolites and interleukin-6 （IL-6） in serum and urine in patients with schizophrenia， and their correlation with clinical symptoms， so as to explore potential biological characteristics related to schizophrenia. MethodsA total of 38 patients with schizophrenia who met the criteria of the Diagnostic and Statistical Manual of Mental Disorders， fifth edition （DSM-5）， and were hospitalized or attended outpatient clinic at Hangzhou Seventh People's Hospital from December 2021 to December 2022 were included in the study. Additionally， 26 healthy individuals were concurrently recruited from the community of Hangzhou to serve as a control group. All participants were requested to complete the Positive and Negative Symptom Scale （PANSS）. The levels of tryptophan （TRP）， kynurenine （KYN）， kynurenic acid （KYNA）， quinolinic acid （QUIN）， picolinic acid （PIC）， xanthurenate and 5-hydroxytryptamine （5-HT） in both serum and urine were measured using ultra-high-performance liquid chromatography-triple quadrupole linear ion trap mass spectrometry. Serum and urine IL-6 were measured using enzyme-linked immunosorbent assay. Pearson correlation analysis was conducted to examine the correlation between serum and urinary KYN metabolites， as well as the correlation between metabolite levels and clinical symptoms in the patient group. ResultsPatients with schizophrenia had significantly higher level of IL-6 in serum （U=798.500， P<0.01） and lower level of PIC in urine （U=253.000， P=0.013） compared with the control group. Additionally， level of serum KYN was positively correlated with QUIN/KYNA ratio and QUIN/PIC ratio （r=0.562， 0.438， P<0.05） in patients with schizophrenia. 5-HT/KYN ratio in serum was positively correlated with PANSS total score and negative symptom subscale score （r=0.458， 0.455， P<0.01） in patients with schizophrenia. ConclusionSerum TRP-KYN pathway metabolite levels in patients with schizophrenia were associated with neurotoxic metabolite ratios in urine and the severity of negative symptoms. ［Funded by Zhejiang Medical and Health Science and Technology Program Exploratory （number， 2022KY990）］

OBJECTIVE To determine the effect of Kai-Xin-San(KXS)combined with fluoxetine on the intestinal flora and the expression of inflammatory factors in chronic unpredictable mild stress(CUMS)depression mice and to elucidate the antidepressant mechanism of regulating"intestine-brain"axis.METHODS CUMS depression mice model was established and the effect of com-bined medication on improving depression-like behaviors of mice was evaluated by determination of sucrose preference rate,immobile time of tail suspension and forced swimming.Additionally,the levels of inflammatory factors IL-6,IL-1β,TNF-α and LPS were de-termined in cortex,serum and intestine using the ELISA method.The composition of intestinal flora in mouse feces was analyzed by 16S rRNA sequence sequencing.Furthermore,Western blot assay was utilized to determine the expression levels of intestinal barrier proteins such as ZO-1,Occludin and Claudin-5.RESULTS The combination of KXS and fluoxetine resulted in a significant in-crease in sucrose preference rate(P<0.01)and decreased immobile time of tail suspension and forced swimming(P<0.05,P<0.01)in CUMS mice.The antidepressant effect of KXS combined with middle dose of fluoxetine was equivalent to that of high dose of fluoxe-tine alone.Meanwhile,the combination could significantly inhibit the up-regulation of inflammatory factors in the cortex,serum and small intestine of model animals(P<0.05,P<0.01).Intestinal flora analysis showed that the combination could improve the ratio of Gram-positive bacteria to negative bacteria in the intestinal tract of model animals,and the improvement of the relative abundance of intestinal bacteria Lachnospiraceae,Bifidobacterium,Ruminococcus,Blautia,Eubacterium,Intestinimonas,Erysipelotrichaceae,Alis-tipes,Desulfovibrionia and Coriobacteriaceae UCG-002 and so on in the model animals was significantly related to the alleviation of de-pression-like behavior and the down-regulation of cortical inflammatory factors(P<0.05,P<0.01).Furthermore,the combination treatment could significantly up-regulate the expression of intestinal barrier protein(P<0.01).CONCLUSION KXS combined with fluoxetine can alleviate depression-like behavior and reduce fluoxetine dosage in CUMS model animals.The combination of the two drugs may regulate the composition of intestinal flora,inhibit the expression of intestinal inflammatory factors,up-regulate intestinal barrier proteins,and thus reduce the expression of serum and central inflammatory factors,which may be the mechanism of their regu-lation of the gut brain axis in antidepressant action.