OBJECTIVE To explore the efficacy of Sour Jujube Seed Decoction combined with Huanglian Wendan Decoction on adult chronic insomnia and its effect on hypnotic withdrawal.METHODS 187 patients with chronic insomnia were included for anal-ysis,including 102 in the traditional Chinese medicine(TCM)group and 85 in the western medicine group.The TCM group was trea-ted with Sour Jujube Seed Decoction combined with Huanglian Wendan Decoction,while the western medicine group was treated with benzodiazepine under the consideration of doctor.The intervention period was 1 month,with assessments using the Pittsburgh Sleep Quality Index(PSQI)conducted before and after the intervention.Follow-up evaluations were performed at 3 months and 6 months re-spectively after the intervention.RESULTS There was no significant difference between the two groups at baseline.After the inter-vention,the PSQI scores of patients in both groups were significantly improved(P<0.01).Among them,the TCM group was better than the western medicine group in the improvement of sleep quality and sleeping pills,total PSQI score reduction(P<0.01).The re-sults of linear regression analysis showed that after controlling for confounding factors,the regression coefficients of the TCM group in two different models were1.821 and 1.922 respectively,and the former was statistically significant(P<0.05).By screening patients who took hypnotics at baseline in the TCM group and comparing them with those in the western medicine group,the influencing factors of hypnotic withdrawal were analyzed.During the 3-month follow-up,25 out of 39 patients in the TCM group and 17 out of 80 patients in the western medicine group had hypnotic withdrawal(χ2= 19.25,P<0.001);during the 6-month follow-up,23 of the 39 patients in the TCM group and 18 of the 79 patients in the western medicine group had hypnotic withdrawal(χ2= 13.53,P<0.001),the with-drawal rate of patients in the TCM group was significantly higher than that in the western medicine group.Further regression analysis showed that after adjusting for confounding factors,the results showed that the western medicine group had a significantly higher rate of not withdrawal than the TCM group at 3 months(OR=5.50,95%CI:2.30～13.72)and 6 months(OR=6.43,95%CI:2.54～17.77),and the results were statistically different(P<0.05).CONCLUSION Sour Jujube Seed Decoction combined with Huangli-an Wendan Decoction is effective in treating adult chronic insomnia and assisting in hypnotic withdrawal.

Objective To explore the potential biological functions and prognostic prediction values of non-apoptotic regulated cell death genes (NARCDs) in lung adenocarcinoma.Methods Transcriptome data of lung adenocarcinoma were downloaded from The Cancer Genome Atlas and Gene Expression Omnibus databases. We identified differentially expressed NARCDs between lung adenocarcinoma tissues and normal tissues with R software. NARCDs signature was constructed with univariate Cox regression analysis and the least absolute shrinkage and selection operator Cox regression. The prognostic predictive capacity of NARCDs signature was assessed by Kaplan-Meier survival curve, receiver operating characteristic curve, and univariate and multivariate Cox regression analyses. Functional enrichment of NARCDs signature was analyzed with gene set variation analysis, Gene Ontology, and Kyoto Encyclopedia of Genes and Genomes. In addition, differences in tumor mutational burden, tumor microenvironment, tumor immune dysfunction and exclusion score, and chemotherapeutic drug sensitivity were analyzed between the high and low NARCDs score groups. Finally, a protein-protein interaction network of NARCDs and immune-related genes was constructed by STRING and Cytoscape software. Results We identified 34 differentially expressed NARCDs associated with the prognosis, of which 16 genes (ATIC, AURKA, CA9, ITGB4, DDIT4, CDK5R1, CAV1, RRM2, GAPDH, SRXN1, NLRC4, GLS2, ADRB2, CX3CL1, GDF15, and ADRA1A) were selected to construct a NARCDs signature. NARCDs signature was identified as an independent prognostic factor (P < 0.001). Functional analysis showed that there were significant differences in mismatch repair, p53 signaling pathway, and cell cycle between the high NARCDs score group and low NARCDs score group (all P < 0.05). The NARCDs low score group had lower tumor mutational burden, higher immune score, higher tumor immune dysfunction and exclusion score, and lower drug sensitivity (all P < 0.05). In addition, the 10 hub genes (CXCL5, TLR4, JUN, IL6, CCL2, CXCL2, ILA, IFNG, IL33, and GAPDH) in protein-protein interaction network of NARCDs and immune-related genes were all immune-related genes. Conclusion The NARCDs prognostic signature based on the above 16 genes is an independent prognostic factor, which can effectively predict the clinical prognosis of patients of lung adenocarcinoma and provide help for clinical treatment.
Humans ; Prognosis ; Apoptosis ; Regulated Cell Death ; Adenocarcinoma of Lung/genetics* ; Lung Neoplasms/genetics* ; Tumor Microenvironment

ObjectiveTo explore the guidance value of “treatment of disease in accordance with three conditions” theory in the prevention and treatment of corona virus disease 2019（COVID-19） based on the differences of syndromes and traditional Chinese medicine（TCM） treatments in COVID-19 patients from Xingtai Hospital of Chinese Medicine of Hebei province and Ruili Hospital of Chinese Medicine and Dai Medicine of Yunnan province and discuss its significance in the prevention and treatment of the unexpected acute infectious diseases. MethodDemographics data and clinical characteristics of COVID-19 patients from the two hospitals were collected retrospectively and analyzed by SPSS 18.0. The information on formulas was obtained from the hospital information system （HIS） of the two hospitals and analyzed by the big data intelligent processing and knowledge service system of Guangdong Hospital of Chinese Medicine for frequency statistics and association rules analysis. Heat map-hierarchical clustering analysis was used to explore the correlation between clinical characteristics and formulas. ResultA total of 175 patients with COVID-19 were included in this study. The 70 patients in Xingtai，dominated by young and middle-aged males，had clinical symptoms of fever， abnormal sweating，and fatigue. The main pathogenesis is stagnant cold-dampness in the exterior and impaired yin by depressed heat， with manifest cold， dampness， and deficiency syndromes. The therapeutic methods highlight relieving exterior syndrome and resolving dampness， accompanied by draining depressed heat. The core Chinese medicines used are Poria，Armeniacae Semen Amarum，Gypsum Fibrosum，Citri Reticulatae Pericarpium，and Pogostemonis Herba. By contrast，the 105 patients in Ruili， dominated by young females， had atypical clinical symptoms， and most of them were asymptomatic patients or mild cases. The main pathogenesis is dampness obstructing the lung and the stomach， with obvious dampness and heat syndromes. The therapeutic methods are mainly invigorating the spleen， resolving dampness， and dispersing Qi with light drugs. The core Chinese medicines used are Poria，Atractylodis Macrocephalae Rhizoma，Glycyrrhizae Radix et Rhizoma，Coicis Semen，Platycodonis Radix，Lonicerae Japonicae Flos， and Pogostemonis Herba. ConclusionThe differences in clinical characteristics， TCM syndromes， and medication of COVID-19 patients from the two places may result from different regions，population characteristics， and the time point of the COVID-19 outbreak. The “treatment of disease in accordance with three conditions” theory can help to understand the internal correlation and guide the treatments.

OBJECTIVES: To investigate the clinical treatment outcomes and the changes of the outcomes over time in extremely preterm twins in Guangdong Province, China. METHODS: A retrospective analysis was performed for 269 pairs of extremely preterm twins with a gestational age of <28 weeks who were admitted to the department of neonatology in 26 grade A tertiary hospitals in Guangdong Province from January 2008 to December 2017. According to the admission time, they were divided into two groups: 2008-2012 and 2013-2017. Besides, each pair of twins was divided into the heavier infant and the lighter infant subgroups according to birth weight. The perinatal data of mothers and hospitalization data of neonates were collected. The survival rate of twins and the incidence rate of complications were compared between the 2008-2012 and 2013-2017 groups. RESULTS: Compared with the 2008-2012 group, the 2013-2017 group (both the heavier infant and lighter infant subgroups) had lower incidence rates of severe asphyxia and smaller head circumference at birth (P<0.05). The mortality rates of both of the twins, the heavier infant of the twins, and the lighter infant of the twins were lower in the 2013-2017 group compared with the 2008-2012 group (P<0.05). Compared with the 2008-2012 group, the 2013-2017 group (both the heavier infant and lighter infant subgroups) had lower incidence rates of pulmonary hemorrhage, patent ductus arteriosus (PDA), periventricular-intraventricular hemorrhage (P-IVH), and neonatal respiratory distress syndrome (NRDS) and a higher incidence rate of bronchopulmonary dysplasia (P<0.05). CONCLUSIONS There is a significant increase in the survival rate over time in extremely preterm twins with a gestational age of <28 weeks in the 26 grade A tertiary hospitals in Guangdong Province. The incidences of severe asphyxia, pulmonary hemorrhage, PDA, P-IVH, and NRDS decrease in both the heavier and lighter infants of the twins, but the incidence of bronchopulmonary dysplasia increases. With the improvement of diagnosis and treatment, the multidisciplinary collaboration between different fields of fetal medicine including prenatal diagnosis, obstetrics, and neonatology is needed in the future to jointly develop management strategies for twin pregnancy.
Bronchopulmonary Dysplasia/epidemiology* ; Female ; Gestational Age ; Humans ; Infant ; Infant, Extremely Premature ; Infant, Newborn ; Pregnancy ; Respiratory Distress Syndrome, Newborn/epidemiology* ; Retrospective Studies ; Treatment Outcome

The increasing burden of cardiovascular disease in China has become a major public health problem, and the prevention and treatment of cardiovascular disease is in urgent need. For the reality of integrated Chinese and Western medicine in the Chinese health care system, we can consider the service ability of traditional Chinese medicine. Xueshuan Xinmaining Tablet is a kind of Chinese patent medicine commonly used in the treatment of recovery stage of ischemic stroke and angina pectoris of coronary heart disease. Based on the data of hospitalized patients covered by national urban basic medical insurance of China Medical Insurance Research Association in 2013, this study evaluated the treatment cost and detailed composition of the cost for the patients with cerebral infarction and coronary heart disease treated by Xueshuan Xinmaining Tablets. At the same time, the differences in disease burden and direct medical expenses among Xueshuan Xinmaining Tablets group, Western medicine group and another commonly used Chinese patent medicine group were analyzed. Among the three groups of patients with cerebral infarction and coronary heart disease, the hospitalization rates caused by various causes(44.4% and 29.6%) and diseases(20.8% and 5.2%) in Xueshuan Xinmaining Tablets group were the lowest(all P<0.01), and the number of hospitalization times in half a year was highest in the common Chinese patent medicine group(all P<0.01). In patients with cerebral infarction, the median annual total outpatient expenses were 7 476.8, 7 601.8, 15 650.1 yuan respectively in Western medicine group, Xueshuan Xinmaining Tablets group and the common Chinese patent medicine group(P<0.01), and the median hospitalization expenses were 11 620.2, 14 988.9, 13 325.6 yuan respectively(P=0.058). In patients with coronary heart disease, the total outpatient expenses of the three groups were 6 831.4, 10 228.6, 13 132.4 yuan respectively(P<0.01), and the total hospitalization expenses were 13 354.7, 14 911.5, 15 725.3 yuan respectively(P=0.134). The results showed that in patients with cerebral infarction and coronary heart disease, the hospitalization rate was lowest in Xueshuan Xinmaining Tablets group, beneficial to the turnover of hospital beds and full use of hospital medical resources. The total annual outpatient cost of Xueshuan Xinmaining Tablets group was lower than that of common Chinese patent medicine group, beneficial to reduce the burden of disease.
Cerebral Infarction/drug therapy* ; China ; Coronary Disease/drug therapy* ; Cost of Illness ; Drugs, Chinese Herbal/therapeutic use* ; Humans ; Tablets

Buxue Yimu Pill (BYP) is a classic gynecological medicine in China, which is composed of Angelica sinensis (Oliv.) Diels, Leonurus japonicus Houtt, Astragalus membranaceus (Fisch.) Bunge, Colla corii asini and Citrus reticulata Blanco. It has been widely used in clinical therapy with the function of enriching Blood, nourishing Qi, and removing blood stasis. The current study was designed to determine the bioactive molecules and therapeutic mechanism of BYP against hemorrhagic anemia. Herein, GC-MS and UPLC/Q-TOF-MS/MS were employed to identify the chemical compounds from BYP. The genecards database (https: //www.genecards.org/) was used to obtain the potential target proteins related to hemorrhagic anemia. Autodock/Vina was adopted to evaluate the binding ability of protein receptors and chemical ligands. Gene ontology and KEGG pathway enrichment analysis were conducted using the ClusterProfiler. As a result, a total of 62 candidate molecules were identified and 152 targets related to hemorrhagic anemia were obtained. Furthermore, 34 active molecules and 140 targets were obtained through the virtual screening experiment. The data of molecular-target (M-T), target-pathway (T-P), and molecular-target-pathway (M-T-P) network suggested that 32 active molecules enhanced hematopoiesis and activated the immune system by regulating 57 important targets. Pharmacological experiments showed that BYP significantly increased the counts of RBC, HGB, and HCT, and significantly down-regulated the expression of EPO, IL-6, CSF3, NOS2, VEGFA, PDGFRB, and TGFB1. The results also showed that leonurine, leonuriside B, leosibiricin, ononin, rutin, astragaloside I, riligustilide and levistolide A, were the active molecules closely related to enriching Blood. In conclusion, based on molecular docking, network pharmacology and validation experiment results, the enriching blood effect of BYP on hemorrhagic anemia may be associated with hematopoiesis, anti-inflammation, and immunity enhancement.
Anemia/drug therapy* ; Drugs, Chinese Herbal ; Humans ; Molecular Docking Simulation ; Network Pharmacology ; Tandem Mass Spectrometry

Objective: To investigate the attitudes of prostate cancer (PCa) patients towards postoperative penile rehabilitation and their influencing factors. METHODS: Seventy-nine PCa patients underwent radical prostatectomy from January through June 2017 and all received a questionnaire investigation before surgery on IIEF-5 and their attitudes towards postoperative penile rehabilitation. We analyzed the reasons for the patients' rejection of postoperative penile rehabilitation. RESULTS: Totally 56 (71%) of the patients accepted and the other 23 (29%) refused postoperative penile rehabilitation. The factors influencing their attitudes towards penile rehabilitation mainly included age (P = 0.023), income (P = 0.040), tumor stage (P = 0.044), and preoperative sexual activity (P = 0.004). The patients who accepted penile rehabilitation had significantly higher IIEF-5 scores than those who refused it (14.75 ± 0.88 vs 8.48 ± 1.16, P = 0.000 2). During the follow-up period, only 29 (36.7%) of the patients bought the vacuum erection device but not the other 50 (63.3%). The tumor stage (P = 0.004), income (P < 0.01) and preoperative androgen-deprivation therapy (P = 0.039) significantly influenced the patients' decision on the purchase of the device. Relevant admission education achieved a 45% decrease in the number of the patients unwilling to accept penile rehabilitation for worrying about its negative effect on cancer treatment, a 25% decrease in those rejecting penile rehabilitation because of age, and a 20% decrease in those refusing it due to the tumor stage. The cost of treatment was an important reason for the patients' rejection of postoperative penile rehabilitation. CONCLUSIONS The tumor stage and income are the main factors influencing PCa patients' decision on postoperative penile rehabilitation. Relevant admission education and reduced cost of rehabilitation are important for popularization of postoperative penile rehabilitation in PCa patients.

OBJECTIVE To observe whether human CD4 + T cells could be activated by immuno-globulin D (IgD) via IgD receptor(IgDR)-Lck. METHODS Human CD4+ T cells were purified from peripheral blood mononuclear cells (PBMCs) with microbeads. The viability of T cells were detected by CCK-8. The binding affinity and expression of IgDR on T cells were detected by flow cytometry. The protein expression of IgDR, Lck and P-Lck were analyzed by western blot. RESULTS IgD could concentration-dependent bind to IgDR on CD4+ T cells. The expression of IgDR was increased in response to treatment with IgD in a time- dependent and concentration- dependent manner. Stimulating by IgD resulted in enhanced phosphorylation of Lck compared with that in the medium control sample. The expression of Lck was not changed. As inhibitor of PTK, Herbimycin A or A770041, which combined with IgD could significantly inhibit phosphorylation of Lck(Tyr394). The proliferation promoting effect of IgD was blocked by Herbimycin A or A770041. IgD could stimulate CD4+ T cell activation and proliferation through upreg?ulating activating tyrosine residue of Lck (Tyr394) phosphorylation. CONCLUSION These results demon?strate that IgD exaggerates CD4+T cell activities, which may be through promoting Lck phosphorylation.

To observe the serum samples and the anti-inflammatory effect of Tripterygium wilfordii in treating RA by using the pharmacokinetic-pharmacodynamic model, make a correlation analysis on concentration-time and effect-time curves, and explore RORγt, IL-17, STAT3, IL-6 mRNA transcriptional levels in rats by PCR. Methotrexate, tripterine and high-dose T. wilfordii could down-regulate RORγt, IL-17, STAT3, IL-6 mRNA transcriptional levels in AA rat lymph nodes. The study on PK-PD model showed correlations between inflammatory factors and blood concentration of T. wilfordii. T. wilfordii and its main active constituent tripterine could show the inflammatory effect and treat RA by inhibiting IL-17 cytokine.
Animals ; Arthritis, Rheumatoid ; drug therapy ; immunology ; Biomarkers ; Female ; Interleukin-17 ; antagonists & inhibitors ; genetics ; Interleukin-6 ; genetics ; Phytotherapy ; Rats ; Rats, Sprague-Dawley ; Tripterygium ; Triterpenes ; pharmacokinetics ; pharmacology

OBJECTIVETo investigate the effect of clopidogrel on the binding rate of ginsenosides with rat serum proteins (RSA).

METHODSEquilibrium dialysis and liquid chromatography-mass spectrometry were employed to quantify the concentration of ginsenoside Rg1 and Rb1. The protein-binding rates of Rg1 and Rb1 in the presence or absence of clopidogrel (1.0 mg/L) were determined. A molecular simulation model (consisting of homology modeling and molecular docking interaction) was used to reveal the target protein-compound interactions.

RESULTSThe binding rates of ginsenosides Rg1 (0.4, 1.0, and 2.0 mg/L) with RSA were (30.16∓2.82)%, (33.42∓4.21)%, and (34.61∓3.42)%, and those of and Rb1 were (50.13∓2.34)%, (51.23∓3.23)%, and (53.11∓3.26)%, respectively. In the presence of clopidogrel, the binding rates of Rg1 decreased to (22.13∓2.72)%, (21.42∓3.22)%, and (25.45∓3.52)%, and those of Rb1 to (40.13∓3.24)%, (41.25∓4.15)%, and (43.11∓3.31)%, receptively. The molecular docking suggested that these compounds competed to bind with RSA.

CONCLUSIONClopidogrel can competitively bind to RSA with ginsenosides to lower the plasma protein binding rates of ginsenosides.