Objective To explore the influence of the health belief model education on the life quality of nurses.Methods 200 nurses were randomly divided into the experimental group and the control group with 100 cases in each,the experimental group received health belief model education while the control group was given no intervention.The life quality of nurses before and after the education was compared.Results The life guality of nurses showed no significant difference between the two groups before the health belief model education,one month after health belief model education,life quality of nurses in the two groups showed significant difference.Conclusions Application of the health belief model education can improve the nurses'quality of life.

Objective: To learn the status and influencing factors of the purchase of supplementary insurance for adverse events following immunization ( AEFI ) by parents in Changsha, so as to provide basis for the development of compensatory strategies. Methods: Stratified random sampling method was used to select the parents who lived in Changsha for more than six months and had children under seven years old as subjects. A questionnaire survey was conducted to collect the information about demographic features, awareness of AEFI and the purchase of supplementary insurance. Logistic regression model was used to analyze the influencing factors for purchasing supplementary insurance. Results: Among 712 respondents ( response rate, 94.93% ) , 354 ( 49.72% ) purchased supplementary insurance. The results of multivariate logistic regression analysis showed that the parents aged 36-71 years ( OR=0.325, 95%CI: 0.144-0.732 ) were less likely to purchase supplementary insurance; the parents who were aware of supplementary insurance ( OR=3.622, 95%CI: 2.218-5.913 ) and compensation range ( OR=1.332, 95%CI: 1.164-1.524 ) , and who scored higher in the knowledge and attitude of AEFI ( OR=1.137, 95%CI: 1.049-1.231 ) were more likely to purchase supplementary insurance. Conclusion About 49.72% of the parents purchased of supplementary insurance. Age, awareness of supplementary insurance and compensation range,as well as knowledge and attitude of AEFI were associated with the purchase of supplementary insurance.

The cDNA of an i type lysozyme was cloned from Stichopus japonicus (named as SjLys). The DNA fragment of the mature SjLys was subcloned into expression vector of pET-32a (+) to construct the recombinant plasmid of pET32a (+)-SjLys. The recombinant plasmid was then transformed into Escherichia coli BL21 (DE3) pLysS and induced by isopropylthio-beta-D-galactoside (IPTG). The recombinant protein expressed as inclusion bodies was denatured, partially purified and refolded to be an active form. The bacteriolytic activity of recombinant protein purified by the metal-chelating was 19.2 U/mg. The antibacterial activity of the purified recombinant SjLys (rSjLys) was analyzed. The rSjLys protein displayed inhibitive effect on the growth of the tested Gram-positive and Gram-negative bacteria. In particular, rSjLys had a strong inhibitive activity on Vibrio parahaemolyticus and Pseudomonas aeruginosa, both the most common pathogenic bacteria in the marine animals. The heat-treated rSjLys exhibited more potent activities against all tested bacteria. These results indicated that the S. japonicus lysozyme was the enzyme with combined enzymatic (glycosidase) and non-enzymatic antibacterial action, and it had a wide antibacterial spectrum. Therefore, it is suggested that the S. japonicus lysozyme should be one of the important molecules against pathogens in the innate immunity of sea cucumbers.
Animals ; Anti-Bacterial Agents ; metabolism ; pharmacology ; Escherichia coli ; genetics ; metabolism ; Genetic Vectors ; genetics ; Muramidase ; biosynthesis ; genetics ; pharmacology ; Recombinant Proteins ; biosynthesis ; genetics ; pharmacology ; Stichopus ; enzymology

Objective:To observe the effects of Banxia Shumi Decoction on 5-HT 1AR, 5-HT 2AR, 5-HT, and 5-HIAA of chronic insomnia (CI) rats with internal obstruction of phlegm-damp (IOPD) type, to investigate the mechanisms of Banxia Shumi Decoction on resolving and draining dampness, guiding yang into yin and tranquilizing mind. Methods:A total of 48 Wistar rats were divided into control group, model group, Banxia Shumi Decoction low-dosage group, medium-dosage group, high-dosage group, and diazepam group according to random number table method, with 8 rats in each group. Except the control group, the CI with IOPD rats model were prepared by the method of "high-fat diet + single-platform water environment" in other groups. The rats in the Banxia Shumi Decoction low-, medium-, high-dosage group were treated with Banxia Shumi Decoction by gavage at the dose of 4.69, 9.38 and 18.75 g/kg respectively, the rats in the diazepam group were given 0.52 mg/kg diazepam aqueous solution by gavage, and the rats in the control group and model group were given the equal volume normal saline, once a day for consecutive 2 weeks. The mRNA expressions of 5-HT 1AR, 5-HT 2AR in rat brain stem were detected by qPCR, the protein expressions of 5-HT 1AR, 5-HT 2AR in rat brain raphe nucleus were detected by Western blot, and the contents of 5-HT and 5-HIAA in rat brain stem were determined by HPLC-MS. Results:Compared with model group, the expression of 5-HT 1AR mRNA significantly increased in the Banxia Shumi Decoction low-, medium-, high-dosage group, and diazepam group ( P<0.01); the expression of 5-HT 2AR mRNA significantly decreased in the Banxia Shumi Decoction high-dosage group and diazepam group ( P<0.05), and the expression of 5-HT 1AR and 5-HT 2AR significantly increased in the Banxia Shumi Decoction high-dosage group and diazepam group ( P<0.05 or P<0.01); 5-HT content significantly increased in the Banxia Shumi Decoction medium-, high-dosage group and diazepam group ( P<0.05 or P<0.01); 5-HIAA content significantly increased in the Banxia Shumi Decoction low-, medium-, high-dosage group, and diazepam group ( P<0.05 or P<0.01). Conclusion:Banxia Shumi Decoction may intervene CI with IOPD type and perform the actions of resolving and draining dampness, guiding yang into yin and tranquilizing mind by regulating the expressions of 5-HT 1AR, 5-HT 2AR, 5-HT and 5-HIAA.

Objective To compare the effects of different anesthesia techniques on early prognosis in patients undergoing hip joint replacement. Methods The demographic, preoperative and postoperative data of 478 patients, aged 18-95 yr, of American Society of Anesthesiologists physical statusⅠ-Ⅳ, who underwent elective unilateral hip joint replacement in Tongji Hospital from May 2014 to December 2016, were retrospectively analyzed. Patients were divided into general anesthesia group (group GA, n=197), peripheral nerve block group ( group PNB, n=147) and peripheral nerve block combined with general an-esthesia group ( group PNB+GA, n=134) . The amount of crystalloid solution and colloid solution infused, consumption of sufentanil and requirement for vasoactive agents were recorded during operation. The dura-tion of anesthetic recovery room stay, length of hospital stay before and after operation and total length of hospital stay were recorded. The development of complications within 48 h after operation, therapy after ad-mission to intensive care unit and in-hospital fatality were also recorded. Results Compared with group GA, the intraoperative consumption of sufentanil was significantly decreased in group PNB+GA, and the a-mount of crystalloid solution infused, urine output, consumption of sufentanil, requirement for vasoactive agents and incidence of postoperative hypoxemia, pulmonary infection and acute cerebral infarction were significantly decreased in group PNB+GA ( P<0. 05) . Compared with group PNB+GA, the consumption of sufentanil, requirement for vasoactive agents and incidence of postoperative hypoxemia, pulmonary infec-tion and acute cerebral infarction were significantly decreased in group PNB (P<0. 05). Conclusion Compared with general anesthesia or with peripheral nerve block-general anesthesia, peripheral nerve block is more helpful in improving early prognosis in patients undergoing hip joint replacement.