Based on JCI standard,conduct nursing practice area activities themed as the Warmness,Safe and Painless in the emergency department and outpatient department,deepen the connotation of nursing service.Use PDCA to achieve improvement simultaneously.In all these ways,we improved nursing quality,decreased sentinel event and increased satisfactory rate of the patients,enhance the nursing staff ＇s overall image,promote harmonious relations between nurses and patients.

Public relationship has an outstanding effect on virtue education. Public relationship can regulate behavior, culture noble ethics, coordinate interpersonal relations and improve the ability of society adaptation for medical students. Public relationship can also build up good image of medical students, and improve their comprehensive qualities.

Objective To investigate the relationship of serum cholinesterase(CHE) level with the severity and prognosis in patients with acute cerebral infarction. Methods A total of 325 patients with acute cerebral infarction were recruited as patients group,and another 101 healthy sub?jects were selected as control group. Velocity method was employed to detect the level of serum CHE. Patients with acute cerebral infarction were then divided into different groups according to the infarcts diameter and the modified Rankin scale(mRS)at 1 year post stroke. The collected data were analyzed statistically. Results The level of serum CHE in small and medium area infarction group was higher than control group(P<0.01);the level of serum CHE in large area infarction group was lower than control group(P<0.01);the level of serum CHE was negatively correlated with infarct size,NIHSS and the mRS score(r=-0.302,-0.232,-0.455,P<0.001). The level of CHE,age,NIHSS and infarcts diameter was identified as independent influence factors for prognosis of acute cerebral infarction. Conclusion Early phase of serum CHE level is closely related with the infarct size and illness severity index in patients with acute cerebral infarction,which could be an independent factor affecting the prognosis of cere?bral infarction.

Objective To evaluate the efficacy and safety of adefovir dipivoxil(ADV)in treating patients with hepatitis B e antigen(HBeAg)positive chronic hepatitis B.Methods In this randomized,double blind,placebo-controlled,multicenter trial,210 eligible patients with HBeAg positive chronic hepatitis B were recruited and randomized(randomization ratio was 2:1)receiving ADV 10 mg/d for 48 weeks(ADV+ADV group,n=142)or placebo for 24 weeks followed by ADV 10 mg/d for 24 weeks(PLB+ADV group,n=68).The primary endpoint was virological response. The secondary endpoint was serologic response(HBeAg loss rate and HBeAg seroconversion rate) and alanine aminotransferase normalization rate.Results After 24 weeks therapy,mean reduction of hepatitis B virus(HBV)DNA level comparing with that of baseline was 3.12 log_(10)copy/mL in ADV +ADV group while it was 0.95 log_(10)copy/mL in PLB+ADV group.The percentages of patients with HBV DNA clearance(HBV DNA level

Objective To evaluate the effect of suberoylanilide hydroxamic acid(SAHA) or/and paclitaxel(PTX) on lethality and autophagy of human ovarian cancer OC3 cells,and to explore whether the combination of the two drugs has a synergistic function.Methods The morphology of OC3 cells was treated with SAHA and/or PTX, and then the morphology of treated OC3 cells was observed under an inverted microscope, cell proliferation was detected by MTT assay and autoph-agy was analyzed by AO/EB double staining assay.The synergistic effect of SAHA and/or PTX was analyzed by factorial design and gold formula method.Results After treatment with SAHA and/or PTX, the morphology of OC3 cells in the combination group ( SAHA+PTX) displayed significant morphological changes.OC3 cells became less adherent and refrac-tive than in other groups.Cell proliferation by MTT assay demonstrated that the growth inhibition rate of the combination groups was higher than in groups treated with SAHA or PTX respectively( P<0.05) .Furthermore, the synergistic effect af-ter treatment with a combination of SAHA with PTX was proved by the factorial design and gold formula method.The auto-phagy rate of the combined groups was significantly higher than in single treatment groups (P<0.05) by AO/EB double staining.Conclusion SAHA and PTX can inhibit the survival of OC3 cells and induce its autophagy.The two drugs have synergistic antitumor effects.

Objective To investigate the effect and its mechanism of diazoxide on the blood-brain barrier (BBB) of rats after cerebral ischemia/reperfusion (I/R) injury.Methods Sixty Wistar rats were randomly divided into sham operation group,I/R group,and diazoxide pretreatment groups of low,middle,large dose (5,10,20 mg/kg).The I/R models of rats were performed to undergo middle cerebral artery embolism by thread.BBB permeability was estimated by Evans blue (EB) dyeing,transmission electron microscope (TEM) was used to observe the modification of interendothelial tight junction (TJ) of capillaries.The expression of aquaporin-4 (AQP4) in every rat brain tissues was detected by immunity histochemistry technique.Results (1) Compared to sham operation group,the permeability extent of EB were significantly increased by I/R,which was distinctly attenuated in middle and large dose of diazoxide pretreatment rats,while no obvious changes were found between I/R and low dose groups.(2) TEM showed that TJ of the brain tissue opened after I/R injury and no significant opening of TJ was observed in middle and large dose of diazoxide preconditioning groups.(3) Compared to sham operation group,the expression of AQP4 in the brain tissue of the I/R group was apparently increased (P ＜0.01).Compared to I/R group,the expression of AQP4 was apparently increased in middle and large dose pretreatment groups (P ＜ 0.01),and there were no obvious difference between low dose group and the I/R group.Conclusions Preconditioning of ischemia/reperfusion injury with diazoxide protects the blood-brain barrier,which may due to keep the TJ closed and decrease expression of AQP4 protein.

Objective To detect the expression of metastasis sappressor 1(MTSS1) gene in cervical cancer tissue and to clarify its association with cervical cancer.Methods Totally 103 cases of cervical tissue were collected between Dec 2011 and Dec 2014 and classified according to biopsy and stage .Q-PCR and Western blotting were used to detect the expression of MTSS1 in normal cervical tissue and in different clinical stages of cervical cancer tissue .Results The expression of MTSS1 inⅡB-Ⅳstages of cervical cancer tissue was significantly higher than that of normal tissue or Ⅰ-ⅡA stages through q-PCR (P=0.000).Western blotting results showed that MTSS1 was positively expressed in normal cervical tissue at a rate of 23.3% or 53.3% in cervical cancer tissue.Moreover, the expression of MTSS1 was poorly correlated with age, tumor differentiation and lymphnode metastasis in cervical cancer tissue (P>0.05).The protein level of MTSS1 expressed in ⅡB-Ⅳ stages was significantly higher than that ofⅠ-ⅡA stages(P=0.005).Conclusion The expression of MTSS1 indicates the clinical stage of cervical cancer , suggesting that MTSS1 may play an important role in the development of cervical cancer .

OBJECTIVE To study the molecular mechanism of cisplatin(DDP)by which HeLa cell growth and proliferation are inhibited. METHODS Cultured HeLa cells were treated with DDP 0.02-75 μmol · L-1 for 24 or 48 h. CCK-8 assay was used to determine the cell proliferation. The wound scratch assay was used to detect the cell migration and invasion. Flow cytometry was used to detect the cell cycle arresting. q-PCR was used to test the expression of metastasis suppressor gene 1 (MTSS1)mRNA. Western blot was used to determine protein levels of MTSS1,phosphorylated-extra?cellular signal-regulated kinase(p-ERK) and phosphorylated-serine-threonine kinase(p-AKT). RESULTS Following the treatment with DDP for 24 or 48 h,the proliferation of HeLa cells was inhibited significantly (P<0.05),the value of the half inhibitory concentration (IC50) of cells was 4.14 and 11.82 μmol · L-1. Migration and invasion activity of HeLa cells were reduced according to the wound scratch assay(P<0.05). Flow cytometry results showed that the cell cycle was arrested at S phase. q-PCR results showed that MTSS1 mRNA expression changed with DDP in a concentration-dependent manner (r24 h=-0.965,P<0.01;r48 h=-0.953,P<0.01). Western blot showed that the protein levels of MTSS1,p-ERK and p-AKT expression declined significantly with the increase in DDP concentrations(p-ERK:r24 h=-0.875,P<0.01;r48 h=-0.966,P<0.01. p-AKT:r24 h=-0.831,P<0.01;r48 h=-0.863,P<0.01. MTSS1:r24 h=-0.969,P<0.01;r48 h=-0.988,P<0.01). CONCLUSION DDP treatment inhibits HeLa growth and proliferation by interfering with the MTSS1 expression and disturbing the activation of ERK and AKT signaling pathways.

The effect of phenol concentration on the structure and function of microbial communities,which were cultured in different conditions using coking wastewater biofilm as seeding,was investigated by Biolog and denaturing gradient gel electrophoresis(DGGE)methods.The less number of bands of cultivated sam-ples on the denaturing gradient gel electrophoresis fingerprint of 16S rRNA gene indicated reduction of di-versity after enrichment and cultivation.Some bands on the DGGE gel were significantly influenced by the phenol concentration in medium.The results of Biolog showed that the original biofilm sample had the highest substrate utility capacity as measured by average well color development(AWCD).But low concen-tration of phenol enriched sample S7 showed more diverse activity on the utility of Carboxylic acids.The principal component analysis(PCA)of Biolog data revealed that the metabolic patterns were similar when using the same phenol concentration,although the sample S7 much less similar to other cultivated samples.These results suggested that the enrichment and cultivation with phenol supplemented decreased the diver-sity and also changed the metabolic function of the microbial community.Lower phenol concentration in-creased the microbial community metabolic activity.The phenol degrading capacity of isolates from each samples indicated that the enrichment and cultivation condition had changed the type and property of cul-truable bacteria.Based on these results,we concluded that the different microorganisms will be isolated un-der different cultivation condition.

The development and compilation of Evidence-based Guidelines of Clinical Practice with Acupuncture and Moxibustion: Adult Bronchial Asthma are introduced from three aspects, named the guideline methodology, the guideline structure and the guideline content. Based on the acupuncture-moxibustion practice and clinical research, the evidence-based medicine method is adopted. During the development and compilation of the guideline, the characteristics and advantages of acupuncture and moxibustion are specially considered in the treatment of this disease; the latest optimum evidences at home and abroad, experts' experience and patients' value are closely integrated with each other. Additionally, the worldwide accepted assessments of evidence quality and the recommendation (GRADE system) are combined with the clinical evidences of the ancient and modern famous acupuncture-moxibustion experts, and the clinical research evidences are with the experts' consensus to the large extent. The purpose of the guideline is to provide the maximal guidance to the clinical physicians.
Asthma ; therapy ; Evidence-Based Medicine ; standards ; Humans ; Moxibustion ; standards ; Practice Guidelines as Topic ; Reference Books