BackgroundDepressive disorders are prevalence among adolescents， with a higher incidence in females compared to males， often accompanied by more severe depressive symptoms. Sertraline is commonly prescribed for adolescent depressive disorder， however， its efficacy is only evident in certain patients. Currently， there is limited research on predicting the therapeutic efficacy of sertraline in female adolescents with depressive disorder. ObjectiveTo explore the relationship between personality traits， psychological resilience， coping style and the clinical efficacy of sertraline treatment in female adolescents with first-episode depressive disorder， in order to provide references for the treatment of this population. MethodsA total of 112 female adolescent patients with first-episode depressive disorder， meeting the diagnostic criteria of the International Classification of Diseases （tenth edition） （ICD-10）， and undergoing a 4-week treatment regimen with sertraline， were selected from the Second People's Hospital of Guizhou Province from February 2019 to January 2021.General demographic questionnaire， NEO Five-Factor Inventory （NEO-FFI）， Resilience Scale for Chinese Adolescents （RSCA）， Coping Style Scale for Middle School Students （CSSMSS）， Hamilton Anxiety Scale （HAMA） and Hamilton Depression Scale-17 item （HAMD-17） were used for assessment. Logistic regression analysis was used to investigate the factors influencing the clinical efficacy of sertraline in the treatment of female adolescents with first-episode depressive disorder. ResultsNeuroticism （β=-0.115， 95% CI： 0.807~0.984） could negatively predicted the therapeutic efficacy of sertraline in female adolescents with first-episode depressive disorder， whereas agreeableness （β=0.129， 95% CI： 1.025~1.264） and RSCA score （β=0.062， 95% CI： 1.004~1.128） could positively predict its therapeutic efficacy. ConclusionHigh neuroticism， low agreeableness and low psychological resilience may be the risk factors for the poor therapeutic effect of sertraline in the treatment of female adolescents with first-episode depressive disorder. ［Funded by 2019 Guiyang Science and Technology Program （number， Zhuke Contract ［2019］9-3-1）］

Metabolic reprogramming is a hallmark of cancer, including lung cancer. However, the exact underlying mechanism and therapeutic potential are largely unknown. Here we report that protein arginine methyltransferase 6 (PRMT6) is highly expressed in lung cancer and is required for cell metabolism, tumorigenicity, and cisplatin response of lung cancer. PRMT6 regulated the oxidative pentose phosphate pathway (PPP) flux and glycolysis pathway in human lung cancer by increasing the activity of 6-phospho-gluconate dehydrogenase (6PGD) and α-enolase (ENO1). Furthermore, PRMT6 methylated R324 of 6PGD to enhancing its activity; while methylation at R9 and R372 of ENO1 promotes formation of active ENO1 dimers and 2-phosphoglycerate (2-PG) binding to ENO1, respectively. Lastly, targeting PRMT6 blocked the oxidative PPP flux, glycolysis pathway, and tumor growth, as well as enhanced the anti-tumor effects of cisplatin in lung cancer. Together, this study demonstrates that PRMT6 acts as a post-translational modification (PTM) regulator of glucose metabolism, which leads to the pathogenesis of lung cancer. It was proven that the PRMT6-6PGD/ENO1 regulatory axis is an important determinant of carcinogenesis and may become a promising cancer therapeutic strategy.

Objective:To investigate the effect of miRNA-3653-3p (miR-3653-3p) on the proliferation and invasion ability of endometrial cancer cells and its related mechanisms.Methods:The data of 356 endometrial cancer patients were downloaded from the OncoLnc database (http://www.oncolnc.org, updated version 2020), and the Kaplan-Meier method was used to analyze the relationship between the expression level of miR-3653-3p and the overall survival of endometrial cancer patients. The miRGator database (https://bio.tools/mirgator_v2.0, updated version 2019) was used to predict the target gene binding to miR-3653-3p. Human endometrial cancer cell lines AN3CA, HEC-1A, HEC-1B, Ishikawa and human normal endometrial epithelial cell line ESC were selected, and the relative expression level of miR-3653-3p was detected by using quantitative real-time fluorescent polymerase chain reaction (qRT-PCR). The cell line with the lowest expression of miR-3653-3p was selected as the research object, which was divided into the negative control group and miR-3653-3p group, and transfected with the control empty vector plasmid and miR-3653-3p overexpression plasmid. CCK-8 method was used to detect the proliferation ability of cells, Transwell method was used to detect the invasion ability of cells, and qRT-PCR and Western blot were used to detect the expression of miR-3653-3p target gene. The effect of miR-3653-3p on the related protein expression of Wnt- β-catenin signaling pathway was detected by using Western blot.Results:Data analysis in the OncoLnc database showed that compared with endometrial cancer patients with low miR-3653-3p expression, patients with high miR-3653-3p expression had better overall survival ( P < 0.01). Compared with human normal endometrial epithelial ESC, the expression levels of miR-3653-3p in endometrial cancer cell lines AN3CA, HEC-1A, HEC-1B, and Ishikawa were all decreased (all P < 0.05), and the relative expression level of miR-3653-3p was the lowest in HEC-1A cells, and HEC-1A cells were selected for subsequent experiments. The result of CCK-8 showed that compared with the negative control group, the ability of HEC-1A cells in the miR-3653-3p group decreased on the 2nd, 3rd, 4th, and 5th days (all P < 0.05). The result of the Transwell chamber invasion test showed that the number of HEC-1A cell invasion after culturing for 26 h in the negative control group and the miR-3653-3p group was (80±11) and (21±4), respectively, and the difference was statistically significant ( t = 5.18, P < 0.01); compared with the negative control group, the number of cell invasion in the miR-3653-3p group decreased. The miRGator database was used to predict that the target gene of miR-3653-3p might be placenta-specific protein 8 (PLAC8). The relative expression levels of PLAC8 mRNA in HEC-1A cells in the negative control group and miR-3653-3p group were (6.26±0.83) and (0.97±0.31), respectively, and the difference was statistically significant ( t = 6.00, P < 0.01); the relative expression level of PLAC8 mRNA in the miR-3653-3p group was lower than that in the negative control group. Compared with the negative control group, the PLAC8 protein of HEC-1A cells decreased, and the expression of Wnt-β-catenin signaling pathway related proteins β-catenin, transforming growth factor β (TGF-β), GSK-3β, and Rac1 decreased in the miR-3653-3p group. Conclusions:miR-3653-3p may inhibit the proliferation and invasion of endometrial cancer cells by regulating the PLAC8-Wnt-β-catenin signaling pathway.

Objective:To evaluate clinical efficacy and safety of topical compound oleum lithospermi in the treatment of mild to moderate diaper dermatitis.Methods:A multicenter, randomized, positive-drug parallel-controlled clinical trial was conducted in 19 hospitals from July 2019 to August 2020. Children aged 0 - 12 months with mild to moderate diaper dermatitis were enrolled and randomly divided into 2 groups using a random number table: test group topically treated with compound oleum lithospermi, and control group topically treated with zinc oxide cream. The treatment was carried out 6 - 8 times a day for 7 days. Visits were scheduled on days 0 and 7, and total response rate and clinical healing time were evaluated. Changes in the dermatitis family impact (DFI) score were compared between the test group and control group, and adverse events were recorded. Statistical analysis was carried out by using independent-sample t test for normally distributed continuous data, Wilcoxon rank sum test for non-normally distributed continuous data, and chi-square test or Fisher′s exact test for unordered categorical data; survival curves were drawn, and log-rank test was used for comparisons between two groups. Results:A total of 343 children with diaper dermatitis were enrolled in this study. Among them, 31 children violated the protocol, so 312 were included in the per protocol set, including 157 in the test group and 155 in the control group, and all completed the visits on days 0 and 7. The total response rate was significantly higher in the test group (87.26%, 137/157) than in the control group (78.71%, 122/155; χ2 = 4.04, P = 0.044) . The clinical healing time was significantly shorter in the test group (5.33 days) than in the control group (6.13 days; χ2 = 4.67, P = 0.025) . After 7-day treatment, the DFI score significantly decreased in both the 2 groups compared with that before the treatment, but there was no significant difference in the DFI score between the 2 groups (test group: 4.02 ± 6.96, control group: 3.58 ± 5.90, Z = -0.39, P = 0.686) . The incidence of adverse events was 2.92% (5/171) and 5.45% (9/165) in the test group and control group respectively, and there was no significant difference between the 2 groups ( χ2 = 0.03, P = 0.865) . Conclusion:Compound oleum lithospermi can markedly reduce the clinical severity of diaper dermatitis, improve the total response rate, shorten the clinical treatment period, and improve the quality of life of children′s families with a favorable safety profile.

Objective? To investigate the effects of nursing quality improvement in chest pain center on patients with ST-segment elevation myocardial infarction (STEMI). Methods? A total of 93 patients with STEMI who received routine nursing care from July to December 2016 (n=30) and optimized quality nursing care from January to July 2017 (n=63) in the First Affiliated Hospital of He＇nan University of Traditional Chinese Medicine were enrolled to the study. The patients＇ gender, age, and 18-lead ECG completion time, Door-To-Balloon time (D2B), myocardial injury marker report time, and their hospitalization days (d), were compared between the two groups. Results? The differences in the indicators including sex,age and 18-leads ECG completion time were not statistically different (P＞0.05). However, the differences in hospitalization time, D2B time, and myocardial injury marker report time had statistical significance (P＜ 0.05). Conclusions? The optimizing project of nursing quality management, including the optimization of nursing document writing, specialized instrument operation process and ward management index, can reduce patients＇ hospital stay, D2B time, and myocardial injury marker report time, hence improve the overall treatment quality for the patients.

At present, TCM treatment of diarrhea-predominant irritable bowel syndrome (IBS-D) is based on the combination of disease differentiation and syndrome differentiation. Therefore, the establishment of IBS-D of liver stagnation and spleen deficiency syndrome combined with animal model as a combination of traditional Chinese and Western medicine innovation theory has become increasingly concerned about, and gradually become a new direction for the development of TCM experimental animal model. This article reviewed the research progress in IBS-D liver and spleen deficiency syndrome in recent years, discussed the establishment of IBS-D liver stagnation and spleen deficiency animal model and research ideas for the treatment of IBS-D, and provided references for mechanism research of TCM treatment for IBS-D and research and development of new medicine.

Nourishing kidney-yin (NKY) granules and warming kidney-yang (WKY) granules represent one of the prescriptions that prescribed in treating primary osteoporosis (POP) in light of tonifying kidney and nourishing essence principle as well as the theory of "treating both the disease and traditional Chinese medicine (TCM) syndrome".Both granules were created through the systematic analysis of clinic prescriptions by Professor Shi Qi.Consequently clinical investigations have well established that NKY granules significant improved bone mineral density (BMD) as well as relieved the kidney-yin deficiency syndromes in POP patients.Meanwhile,WKY granules relieve kidney-yang deficiency syndrome and the quality of life (QOL).What is more,pharmacological study established the application of common cnidium fruit,and fructus ligustri lucidi alleviated bone loss in OVX-induced mice.In addition,investigation with effective components identified that both NKY and WKY granules play systematic pharmacological effects on bone remodeling by regulating the expression of BMP/Smad,Wnt/β-catenin,RANKL/RANK/OPG axis,and Notch.The drug discovery was performed by the lead of traditional Chinese medicine (TCM) theory.It is one successful transformation investigation based on pharmacological effects,clinical intervention,animal model,cell culture and molecular investigation.

Objective To study the clinical effect and significance of integrative medicines of TCM and WM combined with fast-track surgery concept on perioperative nursing in colorectal surgery.Methods One hundred and twenty patients with surgery were randomly divided into the observation group and the control group,60 cases in each group.The control group was treated with conventional nursing,while the observation group was treated with fast track surgery nursing of integrative medicines of TCM and WM.Results Bowel sound recovery time,anus exhaust time,defecation time,length of hospital stay and postoperative complications of observation group was significantly less than the control group (P＜0.05).Nursing total satisfaction of observation group was significantly higher than the control group (P＜0.05).Conclusion Integrative medicines of TCM and WM combined with fast-track surgery concept on perioperative nursing in colorectal surgery can reduce stress,speed up the recovery,reduce complications.So it is a safe and effective way of perioperative nursing,and worthy of clinical popularization and application.

Objective To explore the pulse diagram parameter changes of chronic renal insufficiency patients with five symptoms types(spleen kidney qi deficiency ,spleen kidney Yang deficiency ,kidney liver Yin deficiency and the deficiency of Yin and Yang ) , and to establish the differentiation mode of each symptoms type for assisting the clinical diagnosis .Methods The DS01-C pulse manifestation instrument made by the Shanghai Daosh company was adopted to detect and analyze the pulse manifestations in the healthy control group and the chronic renal insufficiency group .Results The healthy control group was dominated by the normal pulse manifestation .The chronic renal insufficiency group was dominated by the taut pulse and its concurrent pulse .Along with the progress of the disease ,the pulse manifestations also appeared the corresponding changes .The patients with spleen kidney qi defi-ciency and spleen kidney Yang deficiency were dominated by the taut pulse .Comparing the patients with liver kidney Yin deficiency and Qi Yin deficiency ,the taut pulse and concurrent rapid pulse were common ,in addition ,the former also had the deep pulse .The patients with Yin and Yang deficiency showed the slow pulse and the taut pulse or the taut pulse and rapid pulse .Conclusion The pulse manifestation change in the patients with chronic renal insufficiency is dominated by the taut pulse and the concurrent pulse , the pulse manifestation change of various symptoms types are complex .

Objective The aim of this study is to discuss the clinical teachers' behavior choices in the aspects of medical care,education and research,and explore the related factors by making an investigation.Methods This study adopts the method of Literature Review,interview and questionnaire investigation.Results 57.6％ of clinical teachers obviously felt enormous pressure,83.28％ of clinical teachers support the saying busy and time pressing is one of the most important facts; in view of the time allocation,the majority of the clinical teachers' arrangement is medical care ＞ research ＞ education or medical care ＞ education ＞ research.Conclusions Time and energy became the scarce resources for clinical teachers.On the other hand,the conflict relationship among medical care,education and research makes clinical teachers stand at the crossroads.The understanding of the relationship among medical care,education and research,and the policy environment are important factors when a clinical teacher was making a stand.