The antidepressant activity and molecular mechanisms of Yueju Wan volatile oil were investigated. The Yueju Wan volatile oil was extracted by using supercritical CO_2. Gas chromatography-mass spectrometry(GC-MS) combined with network pharmacology identified 28 chemical constituents in Yueju Wan volatile oil, primarily terpenes and lactones. A total of 123 overlapping targets were associated with depression, including core targets of interleukin-1β(IL-1β), signal transducer and activator of transcription 3(STAT3), and caspase-3(CASP3). These targets were mainly involved in the prolactin, advanced glycation end products/receptor(AGE/RAGE), and phosphoinositide 3-kinase/protein kinase B(PI3K/Akt) signaling pathways. A reserpine-induced depression mouse model was established to evaluate the therapeutic effects and mechanisms of Yueju Wan volatile oil. The effects of Yueju Wan volatile oil on depression-like behavior in mice were evaluated by analyzing body mass, body temperature index, tail suspension immobility time, forced swimming immobility time, and sucrose preference. Hematoxylin-eosin(HE) staining revealed neuronal protection of Yueju Wan volatile oil in the brain of mice. Enzyme-linked immunosorbent assay(ELISA) and Western blot were employed to detect the protein expression of AGEs, IL-1β, phosphorylated PI3K(p-PI3K), Akt, phosphorylated Akt(p-Akt), nuclear factor κB(NF-κB), and brain-derived neurotrophic factor(BDNF). Behavioral evaluation showed that Yueju Wan volatile oil could effectively control the decline of body mass and body temperature of depressed mice, reduce tail suspension and swimming immobility time, and enhance their preference for sucrose. Histopathological examination showed that Yueju Wan volatile oil could alleviate the neuronal damage in CA1 and dentate gyrus(DG) of the hippocampus of mice. ELISA and Western blot results showed that Yueju Wan volatile oil could significantly increase the protein expression levels of PI3K, Akt, and BDNF and significantly decrease the protein expression levels of AGEs, IL-1β, p-PI3K, p-Akt, and NF-κB in the hippocampus of mice. Furthermore, the p-PI3K/PI3K and p-Akt/Akt ratios were significantly decreased at medium and high doses. These findings suggest that the aromatherapy of Yueju Wan volatile oil can significantly improve reserpine-induced depression-like behavior in mice, which may be related to reducing the expression of neuronal membrane protein AGEs, reducing the phosphorylation levels of PI3K and Akt, inhibiting NF-κB entry into the nucleus, and alleviating the release of pro-inflammatory factors and nerve injury.
Animals ; Antidepressive Agents/chemistry* ; Mice ; Proto-Oncogene Proteins c-akt/immunology* ; Phosphatidylinositol 3-Kinases/immunology* ; Oils, Volatile/chemistry* ; Male ; Drugs, Chinese Herbal/chemistry* ; Signal Transduction/drug effects* ; Depression/metabolism* ; Glycation End Products, Advanced/immunology* ; Humans

Objective To investigate the levels and clinical significance of microRNA(miR)-17-5p and miR-141-3p in the serum of children with bacterial meningitis(BM).Methods A total of 111 children with BM ad-mitted to the First Affiliated Hospital of Xinjiang Medical University from May 2019 to May 2022 were in-cluded as the study group,and another 111 healthy children who underwent physical examinations were in-cluded as the control group.Real-time fluorescence quantitative PCR(qRT-PCR)was used to measure the ex-pression levels of serum miR-17-5p and miR-141-3p.Pearson correlation was used to analyze the correlation between serum miR-17-5p,miR-141-3p levels and inflammatory factors in children with BM.Multivariate Lo-gistic regression was applied to analyze the influencing factors of BM occurrence.Receiver operating character-istic(ROC)curve was applied to analyze the diagnostic value of miR-17-5p and miR-141-3p levels for BM.Re-sults The serum levels of miR-17-5p and miR-141-3p in the study group were obviously lower than those in the control group(P＜0.05),while the serum levels of C-reactive protein(CRP),procalcitonin(PCT),inter-feron-γ(IFN-γ),tumor necrosis factor-α(TNF-α),interleukin(IL)-1β,and IL-6 in the study group were high-er than those in the control group(P＜0.05).According to Pearson correlation analysis,miR-17-5p and miR-141-3p were negatively correlated with CRP,PCT,IFN-γ,TNF-α,IL-1β,and IL-6(P＜0.05).According to multivariate Logistic analysis,CRP,PCT,IFN-γ,TNF-α,IL-1β,and IL-6 were risk factors affecting the occur-rence of BM(P＜0.05),while miR-17-5p and miR-141-3p were protective factors affecting the occurrence of BM(P＜0.05).According to the ROC curve,the area under the curve(AUC)of serum level of miR-17-5p for diagnosing BM was 0.756,and the AUC of serum level of miR-141-3p for diagnosing BM was 0.720.The AUC of the combination of the two for diagnosing BM was 0.819,which was larger than that of single detec-tion(Zcombination vs.miR-17-5p=2.278,Zcombination vs.miR-141-3p=2.425,P＜0.05).Conclusion The expression levels of miR-17-5p and miR-141-3p in the serum of children with BM are reduced.The two are related to the levels of inflammatory factors,and their combined detection has a high diagnostic value for BM.

Apoptosis Regulatory Proteins ; Apoptosis ; Antiviral Agents/pharmacology* ; Mitochondrial Proteins ; Cell Line, Tumor ; Antineoplastic Agents/pharmacology*

Objective To observe the clinical effect of Tongyuan Acupuncture combined with Modified Linggui Zhugan Decoction in the treatment of polycystic ovary syndrome(PCOS)with spleen deficiency and phlegm-damp syndrome.Methods A total of 86 patients with PCOS of spleen deficiency and phlegm-damp type were randomly divided into observation group and control group,43 cases in each group.The control group was treated with Metformin Hydrochloride Tablets combined with Ethinylestradiol and Cyproterone Acetate Tablets.The observation group was treated with Tongyuan Acupuncture combined with Modified Linggui Zhugan Decoction on the basis of the treatment of the control group.Both groups were treated for three consecutive months.After three months of treatment,the clinical efficacy of the two groups was evaluated.The changes of sex hormone indexes estradiol(E2),testosterone(T),luteinizing hormone(LH),follicle stimulating hormone(FSH)and prolactin(PRL)expression levels were observed before and after treatment in the two groups.The changes of glucose metabolism levels including insulin resistance index(HOMA-IR),fasting insulin(FINS)and fasting blood glucose(FPG)expression levels were compared before and after treatment between the two groups.Results(1)The total effective rate was 90.70%(39/43)in the observation group and 74.42%(32/43)in the control group.The curative effect of the observation group was superior to that of the control group,and the difference was statistically significant(P＜0.05).(2)After treatment,HOMA-IR,FINS and FPG in the two groups were significantly improved(P＜0.05),and the improvement of HOMA-IR,FINS and FPG in the observation group was superior to that in the control group,the difference being significant(P＜0.05).(3)After treatment,the levels of E2,T,LH,FSH and PRL in the two groups were significantly improved(P＜0.05),and the levels of E2,T,LH,FSH and PRL in the observation group were significantly superior to those in the control group,the differences were statistically significant(P＜0.05).Conclusion Tongyuan Acupuncture combined with Modified Linggui Zhugan Decoction in the treatment of spleen deficiency and phlegm-damp type of PCOS can effectively improve the sex hormone level of patients and regulate the glucose metabolism of patients.The clinical effect is significant.

Objective To use network pharmacology to mine and predict the targets and related signaling pathways of Miaoyao Yiai Tang(Miao-Yi-Ai-Tang,MYAT)in the treatment of small cell lung cancer(SCLC).And animal experiments to verify its mechanism of action,to provide a theoretical basis for basic experiments and clinical applications.Methods The active ingredients of MYAT were obtained from the TCMSP database,combined with PubMed data,Swiss Target Prediction database and Uniprot database to obtain potential targets;SCLC-related genes were collected through the DrugBank database,Genecards database,OMIM database and TTD database,and the Venny 2.1 platform After obtaining the intersection genes of MYAT and SCLC,import them into the STRING database,construct a protein-protein interaction(PPI)network,use Cytoscape 3.9.1 software for visual analysis,and use Metascape database for GO enrichment analysis and KEGG pathway analysis,to predict the direct action target and signaling pathway of MYAT in the treatment of SCLC.Using AutoDock Tools 1.5.7 software for molecular docking to verify the close relationship between the two.For cytological experiment verification,the cultured cells were treated with MYAT and the expression of β-catenin,AXIN,c-myc was detected by qPCR,and the expression of β-catenin in the cells was detected by Western blot;animal experiments were established to establish a subcutaneous xenograft tumor model of lung cancer NCI-H446,to observe the effect of MYAT on tumor growth.Results A total of 65 effective components of MYAT,1368 SCLC genes,and 260 MYAT-SCLC intersection genes were obtained.Enrichment analysis showed that they were related to cancer pathways,PD-L1/PD-1 pathways,NF-κB pathways,Wnt and other signaling pathways.The results of molecular docking validation showed that the binding energies of active components and core target proteins were all<0 kJ·mol-1,which indicated that the protein could spontaneously bind to active components and be stable.Cell experiments showed that the expression levels of β-catenin,c-myc and AXIN mRNA were significantly down-regulated in the MYAT group(P<0.05).Animal experiments show that:MYAT can significantly inhibit the growth of tumors in vivo.Conclusion Miao-Yi-Ai-Tang can inhibit the proliferation of small cell lung cancer through Wnt/β-catenin signaling pathway.

Less invasive transcatheter tricuspid therapies are optimal alternative for surgery in high-risk individuals with severe symptomatic tricuspid regurgitation on medical therapy. Various techniques are available with Transcatheter Edge-to-Edge Repair (TEER) having the greatest experience worldwide. When the coaptation gap becomes too large for TEER, caval valve implantation (CAVI) emerge as a better option. We described a series of 4 patients who underwent CAVI with the TricValve system and periprocedural computed tomography angiography imaging for the purpose of TricValve sizing. There were few procedural complications, with significant improvements in New York Heart Association functional class and right ventricular function post-procedure.

ObjectiveTo evaluate the expression level of DNA damage repair gene FANCI in hepatocellular carcinoma （HCC） and its relationship with prognosis， clinical stage and immune infiltration. MethodsIn this study， TCGA， GTEx， TIMER2.0， HPA database and qRT-PCR， western blot and immunohistochemistry were used to analyze the expression of FANCI in HCC and its correlation with different clinical stages； Kaplan-Meier Plotter database was used to explore the relationship between FANCI and the prognosis of HCC； the TISIDB database was used to analyze the relationship between FANCI and immune cell infiltration and immune checkpoints in HCC； the STRING database was used to detect the protein binding with FANCI； the TCGA and GTEx databases were used for GO and KEGG enrichment analysis； Cell experiments were used to explore the role of FANCI in HCC. ResultsCompared with normal tissues， the mRNA and protein expression levels of FANCI in tumor tissues were up-regulated （P<0.001）； and HCC patients with high expression of FANCI had poor prognosis （P<0.001）； the expression of FANCI in tumor tissues was positively correlated with the number of activated CD4⁺ T cells， the number of Th2 cells and the expression of immune checkpoints， and B-cell and macrophage infiltration was significantly lower in the FANCI high expression group （P<0.01）； GO and KEGG enrichment analysis showed that FANCI-related genes were enriched in various biological processes such as amino acid transmembrane transporter activity； Cell experiments showed that knockdown of FANCI could inhibit the proliferation， invasion and migration of HCC （P<0.05）. ConclusionsFANCI is highly expressed in hepatocellular carcinoma tissues， which may play a role in suppressing anti-tumor immunity and acting on pathways such as amino acid transmembrane transport， and is associated with poor prognosis. The proliferation， invasion and migration ability of hepatocellular carcinoma are inhibited after knocking down FANCI.

Abstract Allergic diseases can occur in all systems of the body, covering the whole life cycle, from children to adults and to old age, can be lifelong onset and even fatal in severe cases. Children account for the largest proportion of the victims of allergic disease, Children s allergies start from scratch, ranging from mild to severe, from less to more, from single to multiple systems and systemic performance, so the prevention and treatment of allergic diseases in children is of great importance, which can not only prevent high risk allergic conditions from developing into allergic diseases, but also further block the process of allergy. At present, there is no consensus on the management system of allergic children in kindergartens and primary schools. The "Consensus on Allergy Management and Prevention in Kindergartens and Primary Schools", which includes the organizational structure, system construction and management of allergic children, provides evidence informed recommendations for the long term comprehensive management of allergic children in kindergartens and primary schools, and provides a basis for the establishment of the prevention system for allergic children.

OBJECTIVE: To investigate the expression of CSF3R mutation in acute myeloid leukemia (AML) and analyze its clinical characteristics and prognosis. METHODS: A retrospective study was conducted in 212 patients with AML who were newly diagnosed in the Second Hospital of Shanxi Medical University from January 1th 2018 to June 30th 2021, including 22 patients with CSF3R mutations as mutation group and 190 patients with CSF3R wild type ［66 cases of them were screened by propensity score matching (PSM), as control group］. The early efficacy and survival between the two groups were compared. RESULTS: The median age of patients in the mutation group was 50(17-73) years old, and the ratio of male to female was 1.2:1 The main types were AML with maturation (11 cases) and acute myelomonocytic leukemia (9 cases). Prognostic stratification was carried out according to the risk stratification system of the European leukemia network in 2017, with 16 cases (72.73%) in the middle and high-risk group. At the initial diagnosis, the median count of white blood cell (WBC) was 44.75(1.30-368.71)×10⁹/L, among which 15 cases (68.18%) were >10×10⁹/L, and the median count of platelet (PLT) was 24(4-55)×10⁹/L. CSF3R T618I (68.18%) was a common mutation site, which had concomitant gene mutations, in which CEBPA mutation was the most common (10 cases, 45.45%), but only existed in CSF3R T618I mutation. The CR/CRi rate was 68.18% and 71.21% in the mutant group and the control group (P >0.05), the median over all survival time was 15 months and 9 months (P >0.05), and the median disease-free survival time was 8 months and 4 months (P >0.05), respectively. CONCLUSION Most AML patients with CSF3R mutation are middle-aged patients, the main types are AML with maturation and acute myelomonocytic leukemia, and most of them have middle and high-risk prognosis. CSF3R mutation may not be an independent prognostic marker for newly diagnosed AML patients.
Middle Aged ; Humans ; Male ; Female ; Aged ; Leukemia, Myelomonocytic, Acute ; Retrospective Studies ; Leukemia, Myeloid, Acute/diagnosis* ; Prognosis ; Mutation ; Receptors, Colony-Stimulating Factor/genetics*