This research aimed to explore strategies to enhance the influence of major themed publicity in hospital party building within several prominent tertiary public hospitals in China,including one in Beijing,one in Zhejiang and four in Guang-dong.An analysis of themed publicity initiatives over the past five years,particularly during pivotal party events and key thematic activities,was undertaken.This assessment included both offline events and the online media coverage through various integrated media platforms.The study aimed to offer development suggestions for hospitals to amplify the influence of their major themed publicity strategies for Party building.Currently,hospitals are placing increased emphasis on the strategic planning of major themed publicity for Party building.Innovation in content and promotional tactics,along with strengthened integration with main-stream media,is essential.Effective dissemination that elicits empathy and presents high-quality publicity materials is crucial for achieving optimal dissemination outcomes and further elevating the hospital's Party building influence.

Objective To explore the effects of multiple groups of acupoint pre-embedding thread on the autonomic nervous system and gastrointestinal function in patients undergoing gynecological laparo-scopic surgery under general anesthesia.Methods Sixty patients,aged 25-64 years,BMI 18.5-30.0 kg/m2,ASA physical status Ⅰ or Ⅱ,were selected for laparoscopic gynecological surgery under general anesthesia.Patients were divided into two groups using a random number table method:control group(group C)and acupoint thread embedding group(group M),30 patients in each group.Patients in group M received thread embedding at 10 acupoints in 5 groups,including Neiguan,Sanyinjiao,Geshu,Jueyin,and Weishu on the day before surgery.Patients in group C did not undergo thread embedding at acupoints before surgery.The HR,MAP,normalized unit of low frequency(LF),normalized unit of high frequency(HF)and LF/HF were recorded at 5 minutes before anesthesia induction,immediately after tracheal intu-bation,immediately after establishing pneumoperitoneum,10,20,and 30 minutes after pneumoperitoneum,and when tracheal intubation was removed.Motilin and gastrin concentrations in serum were measured on the day before surgery and 24 hours after surgery.The time of first postoperative exhaust and defecation,as well as the occurrence of nausea and vomiting within 48 hours after surgery were recorded.Results Compared with group C,the HR was significantly lower,and the MAP,the LF and LF/HF in group M were significant-ly reduced at 10,20,and 30 minutes after pneumoperitoneum,while HF was significantly increased(P＜0.05).The first postoperative time of exhaust and defecation in group M was significantly shortened(P＜0.05),and the incidence of nausea and vomiting within 24 hours after surgery was significantly reduced(P＜0.05).The concentrations of motilin and gastrin in serum of group M were significantly increased 24 hours after surgery(P＜0.05).Conclusion The combination of acupoints and pre-embedding thread can regu-late the autonomic nervous function of patients undergoing gynecological laparoscopic surgery under general anesthesia,which is beneficial for the recovery of postoperative gastrointestinal function and improves the quality of rehabilitation.

The volatile oil of Magnolia liliflora ，as the main active part of the medicinal value ，has rich chemical constituents ， mainly including cineole ，farnesol，α-pinene，β-pinene，terpineol，cadinene，linalool，citronellol，camphor. It has a wide range of pharmacological effects ，mainly anti-inflammatory and anti-allergic effects. Clinically ，it is mainly used to treat acute and chronic rhinitis，allergic rhinitis and sinusitis. This paper summarizes the research reports on the volatile oil of M. liliflora at home and abroad in the past 10 years，compares the chemical constituents of the volatile oil from M. liliflora under different conditions （origin，variety，part and extraction method ），combs its pharmacological effects and clinical application status ，and looks forward to its development prospect ，in order to provide reference for the further development of the medicinal value of the volatile oil from M. liliflora .

Objective:To investigate the clinical characteristics of the disease spectrum of pediatric hyper blood immunoglobulin E (IgE).Methods:A total of 498 children with total serum IgE ≥ 5×10 5 IU/L admitted to the Department of Pediatrics, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University from January 2012 to December 2018 were enrolled.Their clinical data, etiology distribution, clinical manifestations, laboratory results, treatment and outcomes were retrospectively analyzed.According to serum total IgE level, patients were divided into mildly increased IgE group (5×10 5-<10×10 5 IU/L), moderately increased group (10×10 5-<20×10 5 IU/L), and severely increased group (≥20×10 5 IU/L). The distribution of disease types among the 3 groups were compared. Results:(1) Allergic disease (213 cases) was the most common etiology in children with hyper blood IgE, and infectious disease (163 cases), mycoplasma pneumoniae (109 cases) and EB virus (120 cases) were common pathogens.(2) The incidence of allergic diseases (45.0%) and infectious diseases (42.2%) in the mildly increased group was significantly higher than that in the moderately increased group (40.8%, 26.2%, respectively) and the severely increased group(38.9%, 12.2%, respectively) (all P<0.001). The incidence of immune diseases(18.5%), tumors and hematological diseases (5.4%) in the moderately increased group was significantly higher than that of the mildly increased group (4.4%, 2.0%, respectively) (all P<0.001). The incidence of immune diseases (34.4%), tumors and hematological diseases (11.1%) in the severely increased group was significantly higher than that of the mildly increased group(4.4%, 2.0%, respectively) and the moderately increased group (18.5%, 5.4%, respectively) (all P<0.001). (3) The main clinical manifestations were fever (63.5%), respiratory symptoms (53.7%) and lympha-denopathy (53.7%), 47.5% of the children with hyper blood IgE had an increased white blood cell count, and 12.1% of them had an increased eosinophil count.(4) The most common specific allergens were dust mite combination (32.0%), milk (17.0%), and egg white (16.0%). There was no difference in disease distribution among the 3 groups of hyper blood IgE children with positive specific IgE ( P=0.164). Conclusions:Hyper blood IgE in children are most commonly caused by allergic and infectious diseases.The etiological distributions of hyper blood IgE in children at varying severities differ a lot.The higher the total IgE level, the higher the incidence of immunodeficiency disease, rheumatic disease, tumor and hematological disease.

Objective To analyze the clinical manifestations and gene variations of tumor necrosis factor receptor-associated periodic syndrome (TRAPS).Methods Clinical data and gene testing of four children and three adult relatives in a family from Puning,Guangdong were retrospectively analyzed.CD4+T cells,CD8+T cells,B cells,monocytes and NK cells were assessed by flow cytometry.Plasma level of TNFR receptors were assessed by enzyme linked immunosorbent assay (ELISA).TNFRSF1A gene variation was identified by second generation sequencing.Swiss-Model was used to analyze the potential impact of TNFRSF1A gene variation on its protein tertiary structure.Results For all the patients,periodic fever was the main clinical feature,combined with arthralgia,myalgia,multiple serositis,periorbital edema and migratory cutaneous rash,accompanied with elevated level of acute-phase reactants and increased white blood cell counts during each episode.This disease was found in both gender and every generation in this family.The median age of onset was 2 years,ranging from 6 months to 30 years.The plasma level of TNFR1 of the patients range from 0 to 12.4 ng/L,which was lower than that of the normal controls range from 18.0～ 22.2 ng/L,while the level of TNFR2 was normal.Also,the numbers of T cells,B cells and monocytes were within normal range;however,number of NK cells in the patients (0.070±0.034) was lower than that in the normal controls (0.152±0.122).The TNFRSF 1A variation,located in exon 3:c.295T＞A (p.C99S),was found in the proband as well as the other 6 family members,which could induce change of the side chain of amino acid according to the prediction of the three-dimensional structure,subsequently affecting the binding to the receptor.Conclusions TRAPS is characterized by periodic fever,arthralgia,myalgia,multiple serositis,periorbital edema and migratory cutaneous rash,with a significant decrease in plasma level of TNFR1 and NK cells.The gene sequencing analysis revealed a pathogenic variation in TNFRSF1A gene.

Objective To explore the feasibility of low concentration contrast medium and low-voltage combined with adaptive statistical iterative reconstruction(ASRI)technique in enhanced CT imaging of solitary pulmonary nodules. Methods A total of 40 patients with solitary pulmonary nodules who underwent routine exam-inations and were pathologically confirmed from February 2015 to February 2017 were collected and divided into conventional group(conventional dose,high osmolar contrast,using filtered back projection reconstruction)and low dose group(low voltage,low concentration isotonic contrast,iterative reconstruction). Results Subjective scoring of conventional group(3.97 ± 0.57)and low dose group(4.01 ± 0.54)indicated no statistical significance (P > 0.05). No significant difference was found regarding to reconstructed image quality,SNR and CNR in both two groups.The dose length product(DLP)and effective dose(ED)in low dose group were lower than those in the conventional group[(283.52 ± 11.50)mGy/cm vs(370.74 ± 29.56)mGy/cm;(3.65 ± 0.32)mSV vs(5.11±0.25) mSV],and the difference was statistically significant(P < 0.05). Conclusions Low concentration isotonic con-trast agent(iodixanol 270 mgI/L)and low voltage(100 kV)combined with ASIR technology could satisfy the clini-cal need in enhanced CT imaging of solitary pulmonary nodule.

Objective: To explore the mechanism of excessive senescence in bone marrow-derived mesenchymal stem cells (BM-MSC) of mouse model with severe aplastic anemia (SAA) . Methods: 40 BALB/c mice were randomly assigned to two groups of control (n=20) and AA (n=20) . SAA mouse model was induced by intraperitoneal injection with IFN-γ and intragastric infusion with busulfan. BM-MSC were isolated and cultured from bone marrow of SAA and healthy mice. The cell morphology was observed by inverted microscope and cell cytoskeleton was stained by Rhodamine-Phalloidin; The level of proliferation was analyzed by CCK-8 method, and cell cycle was tested by flow cytometry. Senescence-associated β-galactosidase (SA-β-gal) assay was used to detect senescent BM-MSC; The expression of mTOR protein was detected by Western blot method. Results: BM-MSC from normal mice presented spindle-shaped, clear boundaries and stress fibers were arranged in parallel, neat. while BM-MSCs from SAA mice presented cell volume increases, tiled, ill-shaped and the stress fiber appeared to be disordered. The decreased activity of proliferation [more cells restricted in G₀/G₁ phase [ (77.461±1.567) % vs (46.045±2.055) %, t=-34.384, P<0.001], increased percentage of SA-β-gal positive cells [ (75±11) % vs (28±8) %, t=15.454, P<0.001] and notably enhanced expression of mTOR of BM-MSC from SAA mice were observed when compared with those from normal mice. Conclusion This study clarified senescent BM-MSCs from SAA model mice, which could be caused by the excessive activation of mTOR pathway.

Objectives Brain atrophy plays a key role in post-stroke dementia. The current study aims to explore risk factors for brain atrophy in different regions in order to find the ultimate therapeutic strategy. Methods Consecutive stroke and/or transient ischemic attack (TIA) patients were recruited from July 2012 to June . The clinical features, neuro?imaging findings and risk factors were collected during hospitalization. Logistic regression analysis showed that, except for age, female gender (Odds ratio, OR=2.447, P=0.007) and the number of silent lacuna infarcts (OR=1.414, P=0.027) were independent risk factors for frontal lobe atrophy. Ischemic stroke history (OR=2.224, P=0.024) was the independent risk factor for parietal lobe atrophy. All of extra-/intracranial larger artery diseases (OR=2.584, P=0.015) and white mat?ter severity score (OR=1.112, P=0.007) as well as the number of silent lacuna infarcts (OR=1.158,P=0.042) were inde?pendent risk factors for medial temporal lobe atrophy. Moreover, diabetes (OR=2.109, P=0.001),atrial fibrillation (OR=1.934, P=0.015) and white matter severity score (OR=1.098, P=0.002) were independent risk factors for global brain atro? phy. Conclusion Risk factors for brain atrophy included diabetes,atrial fibrillation, silent lacuna infarcts and white mat?ter changes. We should pay more attention to those patients with above risk factors in order to slow down the progression of brain atrophy and also prevent them from dementia by early interventions.

Objective To clone and identify the heat shock factors(HSFs)of Schistosoma japonicum and analyze its molec?ular structure and alternative splicing pattern. Methods The New Zealand rabbits were infected with the cercariae of Schistoso?ma japonicum and were killed and dissected 42 days post?infection,and the adult worms of S. japonicum and the livers of the rabbits were harvested. Then,the total RNA was extracted by using Trizol reagent. The Sj?hsf open reading frame(ORF)and the alternative splicing fragments were amplified by RT?PCR from the female,male and egg samples,then cloned and verified by enzyme digestion and sequencing. DNAMAN 8.0,InterPro,Mega 6 combined with the Internet databases were utilized to clarify the gene structure,functional domains,alternative splicing pattern,and the homology and phylogenetic tree of HSFs. Re?sults Sj?hsf ORF and the alternative splicing fragments were amplified from the female,male and egg samples of S. japonicum by RT?PCR. After cloning,the positive recombinant plasmids pBSjHSFf?F,pBSjHSFf?M,pBSjHSFf?E containing Sj?hsf ORF, pBSjHSFs?F,pBSjHSFs?M,pBSjHSFs?E with Sj?hsf alternative splicing fragments were identified by enzyme digestion and se?quencing. Three alternative splicing Sj?hsf isoforms were observed through sequence analysis:Sj?hsf?isoform1(2 050 bp),Sj?hsf ?isoform2(2 086 bp)and Sj?hsf?isoform3(2 111 bp);the GenBank accession numbers were KU954546,KX119143 and KX119144,respectively. All the three isoforms located in the same Contig SJC_S000780 of S. japonicum genome and all ex?pressed at female,male and egg stages,but Sj?hsf?isoform1 with a high?level expression. Sj?HSF?isoform1(671 aa)and Sj?HSF?isoform2(683 aa)had DBD(DNA binding domain),HR?A/B and HR?C domains,while Sj?HSF?isoform3(282 aa)stopped in advance without HR?C domain. Phylogenetic tree analysis of HSFs illustrated that Sj?HSFs belonged to HSF1 family,with a close phylogenetic relationship to Sm?HSFs. Conclusions There are three alternative splicing isoforms of Sj?HSF existing in the female,male and egg stages of S. japonicum,but Sj?HSF?isoform1 expresses in a high?level. This study lays the foundation for further study on molecular mechanisms of Sj?HSFs in regulating the heat shock response system.

OBJECTIVETo examine the expression profile and immunofluorescence localization of the major egg antigen p40 of Schistosoma japonicum (Sjp40) during granuloma formation in the liver of infected New Zealand white rabbits.

METHODSNew Zealand white rabbits were infected with S. japonicum cercariae, and the livers were harvested at 29 and 45 days post-infection (dpi). The total RNA of the liver tissues was extracted for expression profiling of Sjp40 by quantitative reverse transcription-PCR (qRT-PCR) with GAPDH of S. japonicum as the endogenous reference gene. The expression of Sjp40 in the liver were detected by Western blotting using anti-Sjp40 monoclonal antibody (mAb) 9G7 or anti-Toxoplasma gondii tSAG1 mAb Y3A8 (control) as the primary antibody. Paraffin sections of the liver were prepared for observing egg granuloma formation using HE staining and for indirect immunofluorescence assay of Sjp40 location in the trapped eggs and egg granulomas.

RESULTSThe level of Sjp40 mRNA in the eggs trapped in rabbit livers was significantly higher at 45 dpi than that at 29 dpi (P<0.05), and Western blotting confirmed the presence of Sjp40 protein in the rabbit livers at both 29 and 45 dpi. Immunofluorescence assay demonstrated localized expression of Sjp40 in the immature eggs in the rabbit liver at 29 dpi, but at 45 dpi fluorescence was detected in clusters of mature eggs containing miracidium and in the surrounding egg granulomas.

CONCLUSIONSThe transcriptional levels of Sjp40 significantly increased with the maturation of eggs trapped in the rabbit livers. Sjp40 protein spread from the eggs to the surrounding egg granuloma at 45 dpi when acute liver granulomatous lesions occur, suggesting that Sjp40 plays a key role in egg granulomas formation in the livers of infected New Zealand white rabbits.

Animals ; Antibodies, Monoclonal ; Antigens, Helminth ; metabolism ; Fluorescent Antibody Technique ; Gene Expression Profiling ; Granuloma ; parasitology ; Helminth Proteins ; metabolism ; Liver ; parasitology ; RNA, Messenger ; Rabbits ; Schistosoma japonicum ; Schistosomiasis japonica