Objective To understand head nurse's leadership behavior and analyze the influence of it on nurse's involvement and self-efficacy.Methods General information questionnaire was taken,and the data of 280 nurses to head nurse's leadership behavior,involvement and self-efficacy were investigated.Results There were differences in nurse's involvement and self-efficacy between head nurse's transformation and transaction leadership behavior (F=4.39,2.37,2.94,2.17,P ＜0.05).The transformation leadership behavior dimensions were positive correlation with nurse's involvement and self-efficacy,P＜0.05.Conclusion Head nurse should fully play a positive role of transformation leadership behavior,in order to promote involvement and improve self-efficacy.

OBJECTIVETo analyse the constitution of 5459 cleft lip and palate cases and to review the development of surgical treatment to them.

METHODSThe data of the 5459 cleft lip and palate cases were collected and classified. The ratio of sex and disease pattern were calculated and analyzed statistically. Also, by means of classification of the disease pattern, the operation methods and the operation time, the change of the surgical methods and the first operation age were analyzed.

RESULTSIn the cleft lip and palate cases, the sex ratio is different. There were obvious differences in the first operative ages in different periods. The main repair methods for cleft lip and palate changed with time.

CONCLUSIONThe male is more than the female in the cleft lip and palate patients. The average first operation age has been decreased and the main repair methods have changed since 1980.

China ; epidemiology ; Cleft Lip ; epidemiology ; pathology ; surgery ; Cleft Palate ; epidemiology ; pathology ; surgery ; Female ; Humans ; Male ; Sex Factors ; Statistics as Topic

OBJECTIVETo evaluate a technique for decreasing the tension of the nasal floor during the procedures of repairing complete clef lip.

METHODSWith the designation of an inferior turbinate mucosal flap combined with an oral mucosal flap in the splitting side, the tension was effectively decreased and the nasal floor was closed easily. Eighteen patients was selected for the treatment with this technique since 2000. The follow-ups were 10 to 24 months.

RESULTSAll of the patients showed wound healing well with the significant improvement in the donor site.

CONCLUSIONThe above mentioned technique may effectively decrease the tension and be used to close the nasal floor safely. It could also reduce the incidence of the complications.

Cleft Lip ; surgery ; Female ; Follow-Up Studies ; Humans ; Infant ; Nasal Mucosa ; blood supply ; surgery ; Reproducibility of Results ; Surgical Flaps ; supply & distribution ; Surgical Procedures, Operative ; methods ; Treatment Outcome

Background: Acne vulgaris (AV) is a common adolescent skin condition which is mainly caused by Cutibacterium acnes overcolonization and subsequent inflammation. Objective: Our previous studies demonstrated that ethanol extracts of Meconopsis quintuplinervia Regel (EMQ) possess significant antimicrobial properties. However, their protective effects and potential mechanisms against AV remain unclear. Methods: In the present study, the EMQ treatment potential for AV was evaluated in a C.acnes-induced mouse ear edema model, and the EMQ anti-inflammatory mechanism was evaluated in lipopolysaccharide (LPS)-induced RAW264.7 macrophage cells. Results: The results showed that EMQ alleviated edema formation and inflammatory cell infiltration in an acne mouse model by suppressing inflammatory cytokines interleukin (IL)-6, IL-1β, and tumor necrosis factor α expression. Moreover, EMQ inhibited the phosphorylation of MAP kinases (MAPKs) such as p38, JNK, and ERK, the phosphorylation and degradation of IκB-α and the nuclear translocation of nuclear factor kappa B (NF-κB) p65 in LPS-induced RAW264.7 cells. Conclusion These findings suggest the potent anti-inflammatory activity of EMQ is possibly through the regulation of the MAPKs and NF-κB signaling pathways. Inhibition of C. acnes activity combined with a powerful anti-inflammatory effect of EMQ indicated its potential as a novel therapeutic option for AV.

For constructing pcDNA-ORF5, pcDNA-ORF5-ORF6, pcDNA-ORF5/6, the ORF5 and ORF6 of porcine reproductive and respiratory syndrome virus (PRRSV) were amplified by RT-PCR, and transiently transfected into 293T cells by calciumphosphate co-precipitation. After 48 h, 293T cells were collected and surveyed by flow cytometry examination. The result indicated that the expression level of the E protein that mediated by the M protein was higher than that of the E protein expressed independently. Then pcDNA-ORF5, pcDNA-ORF5-ORF6, pcDNA-ORF5/6 were respectivly co-transfected into 293T cells with pHIT60 (include MuLV structural genes,namely gag and pol) and pHIT111 (retroviral genome, containing LacZ as a reporter). The supernatants were harvested 48 h post-transfection,and the analysis of the characteristic of the pseudotyping virions was performed by Western blot and infection test. The result indicated that the E proteins were expressed on the virions, and incorporated into the retroviral virions. Infection test were performed on Marc-145 and PAM, all the cells infected were Lac Z positive. These results indicated the pseudotype virions of MuLV-E and MuLV-E/M were infectious, and higher infectivity was achieved by MuLV-E/M.
Flow Cytometry ; Leukemia Virus, Murine ; genetics ; Plasmids ; Porcine respiratory and reproductive syndrome virus ; genetics ; Viral Envelope Proteins ; genetics ; physiology ; Viral Matrix Proteins ; genetics ; physiology ; Virion ; genetics

OBJECTIVETo make multi-central clinical evaluation for three-part massage therapy for treatment of insomnia of deficiency of both the heart and spleen.

METHODSOne hundred and sixty-six cases were randomly divided into a test group (n = 84) and a control group (n = 82). Multi-central, randomized and controlled methods were adopted. The test group were treated by the three-part massage therapy, i. e. acupoints at the head, abdomen and back were massaged, once each day; and the control group by oral administration of Guipi Pills [symbol: see text], 8 pills each time, thrice daily. The treatment was given for 15 consecutive days and then the therapeutic effects were observed.

RESULTSSixty-seven cases were cured, 11 markedly effective, 3 effective, and 3 ineffective in the test group, and the corresponding figures were 10, 21, 29 and 22 in the control group with a very significant difference between the two groups (P< 0.001). The test group was superior to the control group in improvement for Pittsburgh Sleep Quality Index (PSQI), Sleepless Anxiety Scale (SAS) and Sleepless Depression Scale (SDS) (P < 0.001).

CONCLUSIONThe three-part massage therapy has definite therapeutic effect on insomnia of deficiency of both the heart and spleen with safety.

Adult ; Female ; Humans ; Male ; Massage ; Middle Aged ; Sleep Initiation and Maintenance Disorders ; therapy

AIM To compare the components difference between Lonicera fragrantissima Lindl.et Paxt.(LFL)and Lonicerae japonicae Flos(LJF),and to evaluate the medicinal value of LFL,so as to provide reference for the development and utilization of LFL and LJF.METHODS With 70%methanol as extraction solvent,the components were analyzed by UPLC-TOF-MS,and the contents of 20 components were determined by HPLC-QQQ-MS.The components difference was determined by multivariate statistical analysis.RESULTS A total of 52 components were identified in the buds of LFL and LJF.There were 4 different components in LJF,and the contents of 20 quantitative components were significantly different.The contents of isochlorogenic acid C,ferulic acid,luteolin and rutin in the buds of LFL were more than 2 times that of LJF,and the contents of marchanic acid and marchanin were 11.96 times and 37.23 times that of LJF respectively.Maganin,isochlorogenic acid A,maganic acid,rutin and dicomachanic acid are the key differentiating components of LFL and LJF.CONCLUSION The buds of LFL and LJF have similar species,but the content difference is obvious.The buds of LFL have important medicinal value,which need further development and utilization.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; China ; epidemiology ; Community-Acquired Infections ; epidemiology ; microbiology ; Female ; Humans ; Male ; Middle Aged ; Pneumonia, Mycoplasma ; epidemiology ; Young Adult

To clone human interleukin-26 (hIL-26) and express it in E. coli efficiently. Two pairs of primers were synthesized according to the hIL-26 gene reported on GenBank. The hIL-26 gene was cloned by nest PCR following the first round RT-PCR from human peripherial blood monocytes total RNA, and then the PCR product was cloned into pMD18-T vector. Colony PCR, restriction analysis and sequence analysis showed that the gene cloned was the same as the reported hIL-26. The recombinant was cut with BamHI and EcoR I to obtain the hIL-26 fragment, and then the fragment was inserted into pBV220 which was cut with the same enzymes. The recombinant expression vector was induced to express hIL-26 at 42 degrees C, SDS-PAGE analysis showed that the recombinant protein accounted for up to 20% of the whole protein of E. coli, and the protein was also confirmed by Western blotting. Purity of the protein was found to be above 90% after purified with molecular sieve. After renaturalized with glutathione buffer, the promoting effect of it on the production of IFN-y in PBMC was detected by RT-PCR. A recombinant bacterial strain for expressing hIL-26 with biological activity was constructed successfully.
Cloning, Molecular ; Escherichia coli ; genetics ; metabolism ; Humans ; Interleukins ; biosynthesis ; genetics ; Recombinant Proteins ; biosynthesis ; genetics ; Reverse Transcriptase Polymerase Chain Reaction

BACKGROUNDIt is the first multicenter clinical study in China to investigate zanamivir use among Chinese adolescents and adults with influenza-like illness (ILI) since 2009, when inhaled zanamivir (RELENZA(®)) was marketed in China.

METHODSAn uncontrolled open-label, multicentre study to evaluate the antiviral activity, and safety of inhaled zanamivir (as Rotadisk via Diskhaler device); 10 mg administered twice daily for 5 days in subjects ≥ 12 years old with ILI. Patients were enrolled within 48 hours of onset and followed for eight days. Patients were defined as being influenza-positive if the real-time reverse transcriptase-polymerase chain reaction (rRT-PCR) test had positive results.

RESULTSA total of 400 patients ≥ 12 years old were screened from 11 centers in seven provinces from March 2010 to January 2011. Three hundred and ninety-two patients who took at least one dose of zanamivir were entered into the safety analysis. The mean age was 33.8 years and 50% were male. Cardiovascular diseases and diabetes were the most common comorbidities. All the reported adverse events, such as rash, nasal ache, muscle ache, nausea, diarrhea, headache, occurred in less than 1% of subjects. Mild sinus bradycadia or arrhythmia occurred in four subjects (1%). Most of the adverse events were mild and did not require any change of treatment. No severe adverse events (SAE) or fatal cases were reported. Bronchospasm was found in a 38 years old woman whose symptoms disappeared after stopping zanamivir and without additional treatment. All the 61 influenza virus isolates (43 before enrollment, 18 during treatment) proved to be sensitive to zanamivir.

CONCLUSIONSZanamivir is well tolerated by Chinese adolescents and adults with ILIs. There is no evidence for the emergence of drug-resistant isolates during treatment with zanamivir.

Adolescent ; Adult ; Antiviral Agents ; administration & dosage ; adverse effects ; therapeutic use ; Female ; Humans ; Influenza, Human ; drug therapy ; Male ; Middle Aged ; Treatment Outcome ; Zanamivir ; administration & dosage ; adverse effects ; therapeutic use