Objective The purpose of this study was to explore the impact of consistency primary nursing model on improvement of obstetric nursing care quality.Methods The sample consisted of 230 postpartum women in the intervention group and the other 240 postpartum women in the control group of non-intervention.The intervention is the use of new model of consistency primary nursing.Women finished the scale of overall patient satisfaction before their delivery.The other data of obstetric nursing care quality score were collected by study staff for three months.Data were analyzed using t test.Results Score of patients' overall satisfaction and obstetric nursing care quality in the invention group were much higher than that of the control group except for first-aid articles and disinfection and isolation.Conclusions The consistency primary nurs-ing model resulted in higher satisfaction and nursing care quality standard.It is suggested to extend this new nursing model in most maternity and infant hospitals and other general hospitals.

Objective To improve the service quality and work efficiency of inpatient pharmacy and promote the development of information construction in hospital pharmacy.Methods To transform the traditional management model in pharmacy with three ways:orally administered drugs were dispensed by automated drug dispensing machine,the irrational prescriptions were analyzed by prescription automatic screening system and all drugs were distributed to every nurse station by transfer center.Results The pharmacy management was further standardized,the work efficiency of pharmacy was improved,the pharmaceutical research level was enhanced,and the supervision on the prescription was strengthened.Conclusion The work pattern of inpatient pharmacy carried out in our hospital embodies the concept of patients-oriented and rational drug use,and informationization of pharmacy management has been achieved basically.

OBJECTIVETo study the technique of Western blot for the diagnosis of Lyme disease caused by Borrelia afzelii in China and to establish the standard criteria by operational procedure.

METHODSFP1, which is the representative strain of B. afzelii in China, was analyzed by SDS-PAGE, electro transfer and immunoblotting assays. The molecular weights of the protein bands of FP1 were analyzed by Gel-Pro analysis software. In a study using 451 serum samples (159 patients with Lyme disease and 292 controls), all observed bands were recorded. The accuracy of the WB as a diagnostic test was established by using the ROC curve and Youden index.

RESULTSCriteria for a positive diagnosis of Lyme disease were established as at least one band of P83/100, P58, P39, OspB, OspA, P30, P28, OspC, P17, and P14 in the IgG test and at least one band of P83/100, P58, P39, OspA, P30, P28, OspC, P17, and P41 in the IgM test. For IgG criteria, the sensitivity, specificity and Youden index were 69.8%, 98.3%, and 0.681, respectively; for IgM criteria, the sensitivity, specificity and Youden index were 47%, 94.2%, and 0.412, respectively.

CONCLUSIONEstablishment of WB criteria for B. afzelii is important in validating the diagnostic assays for Lyme disease in China.

Blotting, Western ; methods ; Borrelia burgdorferi Group ; pathogenicity ; China ; Electrophoresis, Polyacrylamide Gel ; Enzyme-Linked Immunosorbent Assay ; Humans ; Lyme Disease ; diagnosis ; microbiology

BACKGROUNDPlatinum-based chemotherapy has been proved effective in patients with advanced non-small cell lung cancer (NSCLC). This study evaluated the effectiveness and safety of first-line chemotherapy with gemcitabine plus cisplatin (GEM-Cis) 3-week regimen in routine care of Chinese patients with advanced NSCLC.

METHODSTwo hundred and twenty-one patients with NSCLC stage IIIb or IV were enrolled and 209 were eligible for effectiveness and safety analysis. The median age was 58 (range 29 to 79) years. The percents of cases in stage IV and stage IIIb were 52.2% and 47.8%; of Karnofsky performance score (KPS) less than 80 and 80 - 100 were 37.3% and 62.7% and of adeno-cancer and non-adeno-cancer were 59.8% and 40.2%. The average number of completed chemotherapy cycles was three. Measures of effectiveness included clinical benefit, significant clinical response (SCR) and adverse effects of GEM-Cis in the treatment of NSCLC at stages IIIb/IV.

RESULTSKPS increased from 79 +/- 9 at baseline to 86 +/- 10 after chemotherapy (P < 0.01). Lung cancer symptom scale (LCSS) score of pain, dyspnea and cough increased from 77 +/- 24, 74 +/- 22 and 63 +/- 19 to 92 +/- 15, 90 +/- 14 and 86 +/- 15, respectively (P < 0.01). The clinical benefit rate was 85.2% [95% confidence interval (CI) 80.3% - 90.0%]. The SCR was 89.5% (95% CI 85.3% - 93.7%). Median survival time was 7.8 months (95% CI 7.1 months-9.1 months). Sixty-four patients (30.6%) experienced an adverse effect that was deemed clinically significant. Only one patient (0.5%) was hospitalized due to chemotherapy related adverse effects. Life-threatening toxicity was observed in two patients (1.0%).

CONCLUSIONFirst-line chemotherapy with GEM-Cis in the routine care of Chinese patients with advanced NSCLC is effective and safe.

Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; mortality ; pathology ; Cisplatin ; administration & dosage ; Deoxycytidine ; administration & dosage ; analogs & derivatives ; Female ; Humans ; Lung Neoplasms ; drug therapy ; mortality ; pathology ; Male ; Middle Aged ; Neoplasm Staging ; Prospective Studies

OBJECTIVETo investigate the age-related change in biomechanical properties of the costal cartilage and its relevance to the timing of ear reconstruction with costal cartilage framework.

METHODSThe patients of 5 to 25 years old were divided into three groups according to their age. The biomechanical properties of costal cartilage harvested from these patients during ear reconstruction were tested, including stree-strain relationship, stress relaxation and creep, tensile strength. All the results were analyzed statistically.

RESULTSThe costal cartilage from children group had the best biomechanical properties, while the costal cartilage from the adolescent group had the worst. The difference had a statistically significance (P < 0.05).

CONCLUSIONSThe biomechanical properties of costal cartilage are age-related. So it is recommended that ear reconstruction with costal cartilage framework should be performed in childhood when the costal cartilage has the best biomechanical properties.

Adolescent ; Adult ; Age Factors ; Cartilage ; physiology ; transplantation ; Child ; Child, Preschool ; Ear Auricle ; surgery ; Female ; Humans ; Male ; Reconstructive Surgical Procedures ; methods ; Ribs ; physiology ; transplantation ; Stress, Mechanical ; Young Adult

OBJECTIVE: To solve the difficulties of identification of Sarcosaphagous flies such as Lucilia sericata (Meigen) and Lucilia cuprina (Wiedemann) which could not be identified by analyzing the 278bp and 635 bp regions of the gene encoding for cytochrome oxidase subunit I and II (CO I and CO II) in mtDNA. METHODS: Specimens were collected from the corpses of rabbits on the grassland in Huhhot and Chengdu, the sequences of 551 bp region of 16S rDNA of their mtDNA were analyzed, the multiple-alignment program DNAMAN(version 4.0) and MEGA 2.1 sofeware were employed for sequence alignments neighbour-joining tree construction. RESULTS: Lucilia sericata (Meigen) and Lucilia cuprina (Wiedemann) were distinguished successfully by sequence analysis of The 551 bp region of the gene of 16S rDNA. CONCLUSION The 551 bp region of the gene of 16S rDNA of sarcosaphagous flies can be used for identifying them on species level effectively. It is likely to be a successful compliment to identify the sarcosaphagous flies by sequence analysis of CO I and CO II in mtDNA.
Animals ; DNA, Mitochondrial/genetics* ; DNA, Ribosomal/genetics* ; Diptera/genetics* ; Forensic Medicine/methods* ; Molecular Sequence Data ; Polymerase Chain Reaction/methods* ; RNA, Ribosomal, 16S/genetics* ; Rabbits ; Sequence Analysis, DNA ; Species Specificity

Objective To construct human metapneumovirns (hMPV) DNA vaccines and evaluate the cellular and humoral immune response in mice.Methods Fusion protein FATM (without transmembrane domain) gene and M gene of hMPV were amplified from cDNA by PCR, then DNA vaccines pcDNA3. 1His-FΔTM and peDNA3.1His-M were constructed to verify the expression of F and M protein by Western blotting and indirect immunofluorescent assay (IFA) respectively. Serum IgG and spleen cell CTL were detected with ELISA and ELISPOT assay after the BALB/c mice were immunized intramuscularly with the vaccines. Results The candidate DNA vaccines could express FATM and M protein as detected with Western blotting and IFA. The IgG antibody titers of mice was 1:44 when immunized with poDNA3.1His-FΔTM, but could increase te 1:64 when co-immunized with pcDNA3.1His-M. ELISPOT assay demonstrated that IFN-γ-secreting effector T cells reached 42 ±8.9 in co-immunization group, higher than single vaccine pcDNA3.1His-FΔTM group (32 ± 7.4). Conclusion DNA vaccine pcDNA3.1His-FΔTM could induce specific cellular and humoral immune responses, and the immune response could increase when co-immunization with pcDNA3.1His-M was carried out.

Objective To identify potential microRNAs (miRNAs) in salivary adenoid cystic carcinoma and to construct a miRNA-mRNA regulatory network to better understand its potential molecular mechanisms. Methods Two microarray datasets of SACC were downloaded from the database Gene Expression Omnibus (GEO), and the differentially expressed miRNAs and mRNA were analyzed by the R language. FunRich 3. 1. 3 software was used to enrich and analyze the transcription factors of differential miRNAs and to predict the target genes of differentially expressed miRNAs. The target genes of differential miRNAs in SACC were utilized to perform Gene Onotology (GO) and Kyoto Encyclopedia of Gene Genomes (KEGG) pathway enrichment analyses, and protein-protein interaction. The miRNA-mRNA regulatory network was constructed in Cytoscape 3.7.0. Results A total of 144 differentially expressed miRNA (DEMs) and 1216 differentially expressed mRNA (DEGs) were screened. The enrichment analysis of KEGG signaling pathway revealed that target genes were mainly involved in the regulation of Rapi signaling pathway, mitogen active protein kinase (MAPK) signaling pathway, phosphatidylinositol 3-kinase/protein kinase B(PI3K/Akt) signaling pathway, and regulation of actin cytoskeleton. STRING protein interaction analysis shows that ACSL1, SCD, MGLL, FABP4 may be the key proteins in the protein interaction network. Conclusion Differentially expressed miRNA and mRNA between SACC tissues and normal tissues were screened out and the signaling pathways and functions of these differential molecules were found in our research.

Objective To understand the genotypes of human metapneumovirus (hMPV) and the genetic character of hMPV attachment protein G sequence in Hunan, China. Methods 232 nasopharyngeal aspirates (NPA) samples from hospitalized children with aeute respiratory infections were collected from Hunan, China in 2005. HMPV was detected. The full length of G glycoprotein genes were amplified and sequenced. Bioinformatics soft-wares were employed to analyze the sequences. Results 17/232 (7.3% ) were showed hMPV positive. And co-infection rate with other viruses is 35% .The diagnoses of these hMPV positive cases are pneumonia,bronchiolitis and bronchopneumonia. Phylogenetic analysis for G genes from 13 hMPVs revealed the existence of four major subgroups: A1, A2, B1, B2 in Hunan, China in 2005. There are four types of sequence lengths of hMPV G glycoprotein, which are 711, 675, 660, 696nt. It is different in potential N-linked glycosylation sites and number of eysteine residues among these hMPVs of Hunan, China and Beijing, China. Also it is different from those in Japan and North America. Conclusion The investigation of hMPV from Hunan, China in 2005 revealed the high speed of genetic variation and the marked character of geographic epidemic differences.

Objective:To discuss clinical effect of addition and subtraction therapy of Ditantang combined with Taohong Siwutang to cerebral infarction and syndrome of phlegm and blood stasis blocking collaterals during early recovery， and to study protection to brain nerve. Method:One hundred and fifty-two patients were randomly divided into control group （76 cases） and observation group （76 cases） by random number table， 71 patients in control group completed the therapy （5 patients were falling off， missing visit or eliminated）， and 70 patients in observation group completed the therapy. Both groups' patients got comprehensive rehabilitation measures. Patients in control group got Zhongfeng Huichun pills， 1.5 g/time， 3 times/day. Patients in observation group got addition and subtraction therapy of Ditantang combined with Taohong Siwutang in the morning and at night， 1 dose/day. The treatment was continued for 12 weeks. Before and after treatment， scores of degree of neurological deficit， Barthel （BI） index， Fugl-Meyer scale （FMA）， modified Rankin scale （MRS） and syndrome of phlegm and blood stasis blocking collaterals were graded. And levels of malondialdehyde （MDA）， glutathione peroxidase （GSH-Px）， superoxide dismutase （SOD）， advanced oxidation protein products （AOPP）， vascular endothelial growth factor （VEGF）， brain-derived neurotrophic factor （BDNF） and neuron specific enolase （NSE）. And cerebral hemodynamics were detected， and peak flow velocity （VS）， vascular resistance index （RI）， pulsatility index （PI） and cerebrovascular reserve function （CVR） were recorded. Safety was evaluated. Result:After the 6^th week and 12^th week of treatment， scores of degree of neurological deficit， BI， FMA， MRS， syndrome of phlegm and blood stasis blocking collaterals， AOPP， MDA， NSE， RI and PI were lower than those in control group （P<0.01）， levels of SOD， GSH-Px， BDNF， VEGF， Vs and CVR were higher than those in control group （P<0.01）. The clinical effect was better than which in control group （Z=2.109， P<0.05）. Besides， there was no adverse reaction caused by Ditantang combined with Taohong Siwutang. Conclusion:Ditantang combined with Taohong Siwutang can ameliarate the hemodynamics， reduce the lipid peroxidation damage， regulate the neurovascular repair factor， so it can promote the repair of nerve tissue and function， clinically reduce the degree of nerve function defect， improve the ability of daily life and exercise when it used to cerebral infarction and syndrome of phlegm and blood stasis blocking collaterals during early recovery， and it is good for clinical effect and safe using.