This paper studies the mental health methods of Confucian doctrine,Taoism,Buddhism school and Legalist school from its main characteristic,theory basis,basic request and specific implementation procedure,in order to carry forward Chinese traditional culture and inaugurate the psychic health education,consummating solicitude and psychological consultation.

Objective To construct a double luciferase reporter gene vector with PRDM1 gene promoter as target,and establish drug screening cell model in vitro,hope to find small molecule compounds in Chinese herbal medicine library by this model.Methods Total DNA was extracted from 293T cells and it was used for amplifying the fragment contained PRDM1 gene promoter (267 bp/1 257 bp) by PCR.The amplified product was inserted into pGL3-Basic vector.The PCR product and pGL3-PRDM1 vector were verified by sequencing and alignment.The pGL3-PRDM1 and pRL-TK vector were co-transfected into engineer cells.The activity of PRDM1 gene promoter could be assayed by measuring luciferase.The method was optimized by changing ratio of two vectors.Results The highest transfection efficiency and luciferase activity were found in ratio of n(pGL-PRDM1) ∶ n(pRL-TK)=2 ∶1,and with the recombinant luciferase report gene vector contained the length of 1 257 bp amplified fragment transfecting into U266 cells.Moreover,the inductor (5-Aza-CdR) of PRDM1 gene was used for authenticating the method(P＜0.01),the fluoresscence in tensity and promoter activity of PRDM1 gene were enhanced in a dose dependent manner with 5-Aza-CdR.The activity of the promoter of PRDM1 gene was significantly decreased from the concentration of 5 μmol/L of Artemisinid(P＜0.05).The total glucosides of paeoniflorin promoted the promoter activity of PRDM1 gene at a low concentration,and inhibited the promoter activity of PRDM1 gene at a high concentration.Artesunate has no effect on cell proliferation.The effect of total glucosides of paeony on cell proliferation was more complicated.Conclusion A drug selection model targeting PRDM1 gene promoter has been successfully established,and artesunate has been screened to inhibit the promoter activity of PRDM1 gene.

Objectives: To assess the effects of ART in the preventio n of dental caries in school children.Methods: Standard instrument s and procedures of ART were used in 191 fissure seal in 140 children aged 12～1 3 years. The material used was a high-strength glass-ionomer material (Ketac-M olar, ESPE). The treatments were evaluated annually after ART by clinical examin ation.Results: The cumulative 1-,2- and 3-year retention rat es of the sealant were 89.6%,78.8% and 71.9% respectively. The incidence of recu rrent caries 2 years and 3 years after ATR was 1.6% and 2.8% respectively. Conclusion: ART approach for preventing tooth decay in school childre n is effective.

Fibro-optic bronchoscopy (FB) examinations were undertaken in 42 cases with lung cancer and 25 cases with benign lung disease; methylation-specific PCR was performed in plasma, sputum and bronchoalveolar lavage fluid (BALF) specimen for detection of p16 gene promoter methylation in all patients.Of the 42 cases of lung cancer, the positive rates of p16 gene promoter methylation were 59.5% in BALF, 52.4% in plasma and 47.6% in sputum, respectively; while p16 gene promoter methylation was detected only in one plasma sample from 25 cases with benign lung disease ( P ＜ 0.05 ).The sensitivity,specificity and overall accuracy of FB were 59.5%, 100.0% and 74.6%, respectively.The sensitivity,specificity and overall accuracy of FB combined with aberrant p16 gene methylation in diagnosis of lung cancer were 92.9%, 96.2% and 94.0%, respectively.The FB examinations combined with detection of aberrant p16 gene methylation can further improve the accuracy to diagnosis of lung cancer.

Objective To study the expression of zinc finger and BTB domain containing 20 (ZBTB20) in peripheral blood B cells of the patients with systemic lupus erythematosus (SLE),and to investigate its clinical significance in SLE.Methods The ZBTB20 mRNA expression level in peripheral blood CD19+B cells of 36 cases of SLE (SLE group) and 30 healthy controls(control group) was detected by RT-PCR.The ZBTB20 protein level was detected by western blot;the proportion of B cell subset was measured by flow cytometry.Then the relationship between the ZBTB20 mRNA expression with B cells subset proportion change and its correlation with clinical indicators[anti-dsDNA antibody,immunoglobulin G (IgG),anti-nucleosome antibody (ANA) and anti-extractable nuclear antigen (ENA) antibody] in SLE patients were analyzed.Results The expression level of ZBTB20 mRNA in peripheral blood CD19+B cells of the SLE group was significantly higher than that of the control group (P＜0.05).The peripheral blood ZBTB20 protein level was higher than that of the control group (P＜0.05);the peripheral blood B cells subsets and CD19+ B cells proportion in the SLE patients were decreased,while the CD19-CD138+ plasmocytes/CD19+ B cells ratio and CD19-CD138+ plasmocytes proportion were significantly increased (P＜0.05).The expression level of ZBTB20 mRNA in B cells of SLE patients was positively correlated with the ratio of CD19-CD138+ plasmocytes/CD19+ B cells (P＜0.05).The expression of ZBTB20 mRNA was positively correlated with anti-ds-DNA antibody,ANA and anti-ENA antibody (P＜0.05).Conclusion ZBTB20 might participate in the pathogenesis of SLE possibly via promoting B cells differentiation.

Objective:To evaluate the clinical efficacy of intermediate frequency pulse electrical stimulation combined with TCM directional drug penetration therapy in the treatment of patients with lumbar spinal stenosis.Methods:Randomized controlled trial. Totally 90 patients with lumbar spinal stenosis who were treated between July 2018 and December 2021 in the hospital were selected according to randomized controlled trial design, and they were divided into the two groups through the random number table method, with 45 cases in each group. The control group was given non-steroidal anti-inflammatory drugs+conventional intermittent traction + intermediate frequency pulse electrical stimulation, and the combined group was treated with TCM directional drug penetration therapy on the basis of the control group. Both groups were continuously treated for 1 month. The TCM syndromes were scored before and after treatment, and Visual Analogue Scale (VAS) was used to evaluate the pain degree. Japanese Orthopedic Association (JOA) and Oswestry Disability Index (ODI) were applied to assess the dysfunction degree and quality of life, and the clinical efficacy was assessed.Results:The total effective rate was 95.56% (43/45) in combined group and was 82.22% (37/45) in control group, with statistical significance ( χ2=4.05, P=0.044). The scores of lumbago pain, articular soreness, knee soreness and weakness and impaired activity and total score in combined group after treatment were lower than those in the control group ( t=18.40, 15.81, 15.40, 26.50, 59.575, P<0.01), and the JOA score was higher than that of the control group ( t=5.62, P<0.01), while the ODI score was lower than that of the control group ( t=9.43, P<0.01). The time-point effect and between-group effect of VAS score in combined group were lower than those in the control group with the extension of time ( F=240.00, 17.19, P<0.01), and there was an interaction effect between decrease and treatment method ( F=6.66, P<0.01). Conclusion:Intermediate frequency pulse electrical stimulation combined with TCM directional drug penetration therapy is helpful to relieve the pain, improve the lumbar dysfunction degree and enhance the quality of life and clinical efficacy in patients with lumbar spinal stenosis.

Objective: To explore the differential expression profiles of DNA methylation sites/regions and potential molecular mechanisms in the peripheral blood of coronary heart disease (CHD)-induced unstable angina pectoris patients with or without Qi deficiency and blood stasis syndrome, and to provide scientific evidence for the conbination of disease and syndrome. Methods: According to the pre-determined inclusion and exclusion criteria, the study subjects were enrolled and divided into two groups namely CHD-induced unstable angina group (G group) and healthy control group (J group) to conduct “disease” analysis, while G group was further divided into Qi deficiency and blood stasis syndrome group (case group) and non-Qi deficiency blood stasis syndrome group (control group) to perform “syndrome” analysis. The general data and clinical information of the study subjects were collected. The peripheral venous blood was extracted on an empty stomach, and the Illumina Infinium MethylationEPIC BeadChip (850K methylation chip) was used to detect the differential expressionprofiles of DNA methylation in each group, ChAMP software (V 2.14.0) was used for the differential methylation data analysis, with a threshold of the adjusted P value (adj.P.val) < 0.01. Gene Ontology (GO) and Kyoto Encyclopedia of Genomes (KEGG) were employed for the functional and pathway enrichment analyses of related mapped genes. Results: A total of 263 differentially methylated CpG positions (DMPs) were screened out between G and J groups, including 191 hypermethylated positions such as cg05845204 and cg08906898, and 72 hypomethylated positions such as cg26919182 and cg13149459. These positions were mainly mapped to 148 genes encompassing RNA binding motif protein 39 (RBM39), acetyl-CoA acyltransferase 2 (ACAA2), protein phosphatase 1 regulatory subunit 12B (PPP1R12B), and the dual-specificity tyrosine phosphorylation-regulated kinase 2 (DYRK2). GO functional enrichment analysis revealed that the genes of the DMPs were primarily enriched in protein localization to chromosomes, regulation of cell morphogenesis, negative regulation of calcium-mediated signals, etc. KEGG pathway analysis suggested that the genes were mainly enriched in fatty acid metabolism and endocytosis pathways. In addition, a total of 23 differential methylation regions (DMRs) were identified, with overlapping genes such as transmembrane protein 232 (TMEM232), ribosomal protein large P1 (RPLP1), peroxisomal biogenesis factor 10 (PEX10), and forkhead box N3 (FOXN3) recognized. It was found that GO functions were mainly enriched in the negative regulation of Ras protein signal transduction, small GTPase-mediated signal transduction, negative regulation, etc. A total of 1 703 differential methylation sites were screened out between case and control groups, including 444 increased methylation positions such as cg05573767 and 1 259 decreased methylationpositions such as cg19938535, and cg03893872. These positions were mapped to 1 108 genes such as ribosomal protein S6 kinase A2 (RPS6KA2), leucine rich repeat containing 16A (LRRC16A), and hedgehog acyltransferase (HHAT). According to the GO functional enrichment analysis, the genes relating to the DMPs were mainly enriched in biological functions such as transmembrane receptor protein serine/threonine kinase signaling pathway and axonogenesis. The KEGG pathway enrichment analysis suggested the involvement of Rap1 signaling pathway, adenosine 5’-monophosphate-activated protein kinase (AMPK) signaling pathway, etc. A total of 21 DMRs were identified, including 22 overlapping genes such as mucin 4 (MUC4), three prime repair exonuclease 1 (TREX1), and LIM homeobox 6 (LHX6). GO analysis demonstrated that the genes primarily participated in molecular functions such as positive regulation of transmembrane transport, regulation of fatty acid metabolism, and copper ion binding. Conclusion This study reveals the methylation patterns of DMPs and DMRs in patients with Qi deficiency and blood stasis syndrome caused by CHD-induced unstable angina pectoris. Potential epigenetic regulation of fatty acid metabolism, Rap1 signaling, and other molecular functions are involved in the development of CHD between the "disease" and "syndrome".