Objective To discuss the clinical effect of pulmicort respules inhalation in children with acute infectious laryngitis.Methods We selected acute infectious laryngitis in our hospital from November 2015 to November 2016,106 children were divided into two groups,the control group and the observation group of 53 cases,of which the control group of children with conventional treatment,the observation group to take Pulmicort respules inhalation treatment,the two comparison(P<0.05).The total effective rate of the observation group and the control group were 100％and 90.56％respectively(P<0.05).Results The treatment effect of the observation group and the control group were observed and compared(P<0.05),and the improvement of the observation group after treatment and the time of symptom extinction were significantly better than that of the control group(P<0.05); The clinical symptoms of both groups before and after treatment were improved(P<0.05).Conclusion The treatment of children with acute infectious laryngitis by atomizing inhalation of pulmicort respules can obtain obvious therapeutic effect and reduce the adverse reaction caused by improper use of drugs,(fever,cough,wheezing,etc.)have a good improvement in clinical application worthy of recognition.

Objective To investigate the relationship between post-traumatic stress symptoms and posttraumatic growth among adolescents.Methods In total,1123 junior middle school students sampled from the Wenchuan earthquake area were assessed in june 2011.Questionnaires included the UCLA PTSD Reaction Index for DSM-Ⅳ (Revision 1),Depression Self-Rating Scale for Children (DSRS),the Screen for Child Anxiety Related Emotional Disorders (SCARED),and Post-traumatic Growth Inventory (PTGI).Results The girls reported significantly higher levels of depression (girls 14.72 ± 5.49,boys 13.08 ± 5.83) and anxiety (girls 31.54 ±15.43,boys 27.03 ± 17.09) than boys (P ＜ 0.05).The minorities reported significantly higher levels of PTG (minorities 59.97 ± 14.06,Han 57.71 ± 15.06),PTSD (22.05 ± 12.12,19.42 ± 12.78) and anxiety (30.36 ±16.35,28.01 ± 16.39) than the Han students (P＜0.05).The students whose father had higher degree of education reported lower level of depression and higher level of PTG (P ＜ 0.05).Correlation analysis showed that the PTSD total score,avoidance,arousal,DSRS and school avoidance scores were negatively related to PTGI score (r=-0.074,-0.091,-0.075,-0.360,-0.088,P ＜ 0.05).Linear regression analysis showed that the DSRS score was negatively related to PTGI total score and its four sub-scores (β =-0.365,-0.332,-0.332,-0.315,0.284,P ＜ 0.05).Conclusion Depression symptoms is negatively correlated with PTG and may be an adverse factor for post-traumatic growth in adolescents.

The cyclic voltammetric behaviors of sodium selenite on the gold electrode modified by L-cysteine self-assembled monolayer (L-Syc,Au/SAMs) has been investigated in 0.05 mol/L H_2SO_4 solutions with sodium selenite. Sensitive anodic stripping current of selenium (Se) with the peak potential at 0.99 V (vs. SCE) has been observed. In comparison with the electrochemical properties of sodium selenite on the modified electrode with those on the naked gold electrode, it was found that selenite was reduced to selenium by the redox interaction with sulfur on the monolayer and the monolayer catalytically oxidizes Se as the electrode was positively scanned. According to the electrochemical properties of sodium selenite both on the naked and modified gold electrode, the Se deposition mechanism and catalytic mechanism as well as bionic membrane model were proposed for the bio-utilization of selenite through nano scale selenium.

Objective To discuss errors of conformal plumbic blocks made with manual cutter and automatic cutter.Methods According to beam files of Treatment Planning System,the conformal plumbic blocks were made with manual cutter and automatic cutter respectively.Then their errors were measured.Results With manual cutter,the errors of conformal plumbic blocks were 2.355 mm.With automatic cutter,the errors of conformal plumbic blocks were 1.425 mm.Conclusion The errors of conformal plumbic blocks made with automatic cutter are less than the errors of conformal plumbic blocks made with manual cutter,so automatic cutter should be a necessary tool in making conformal plumbic blocks.

Objective To compare the field-matching techniques and dosimetric characteristics in the target area of testicular seminoma including the abdominal and pelvic cavities between direct aperture optimization intensity modulated radiation therapy (DAO-IMRT) and 3D conformal radiation therapy (3D-CRT),and to analyse the advantages and disadvantages of DAO-IMRT.Methods DAO-IMRT and 3D-CRT plans were designed with Pinnacle treatment planning system for 7 testicular seminoma patients,and the characteristics of both the irradiation methods were analyzed and evaluated by means of the parameters like dose homogeneity indexes,dose volume histograms and etc.Results DAO-IMRT had the hot and cold volumes in the target areas both significantly smaller than those by 3D-CRT,while the conformity index and homogeneity index superior to those by 3D-CRT.The mean doses (Dmean) by DAO-IMRT of the organs at risk (OAR) except the left femur head were all lower than those by 3D-CRT,aud the V15 values of liver,double kidney,small intestine and rectum by DAO-IMRT were statistically lower than those by 3D-CRT (P＜0.01).3D-CRT had the V5 values of OAR all lower than those by DAO-IMRT,in which the differences of double kidney,small intestine,bladder,left femur head and normal tissues were significant statistically (P＜0.05).The monitor units by DAO-IMRT roughly doubled when compared with those by 3D-CRT,and the difference was also significant (P＜0.01).Conclusion DAO-IMRT with easy operation and high reliability can avoid the connection of fields in the target area of testicular seminoma,and is superior to 3D-CRT in dosimetry.

BACKGROUND:Core training has been gradual y accepted worldwide.“Core”is only a generalized perception, and how to define the muscles, the difference among the muscles and the mode of the muscle recruitment consist of the important part of research work on core training.
OBJECTIVE:From the aspects of theoretical basis, the development of training methods and measurement of training effectiveness, to elaborate the method issues and new insights on core stability training.
METHODS:PubMed, ScienceDirect and CNKI databases were searched by the keywords of“core training, core exercise, core strength”in the titles and abstract to retrieve relevant articles published from 1979 to 2013.
RESULTS AND CONCLUSION:The neural subsystem was first reported by Panjabi to monitor the various signals from the transducers and direct the active subsystem to provide the needed stability. Neutral zone is regarded as an important clinical indicator relevant to spinal stability. Spinal injury and muscle weakening can result in spinal instability and even low back pain and peripheral pain. Core trainings include Swiss bal , plank exercise, sling exercise and so on. Up to now, research on core training is focusing on its mechanism. Core stability training is not only defined as torso stability training, but also refined to the stability training of each joint.

According to the causes and pathogenesis of lung cancer in traditional medicine,the principle of syndrome differentiation and treatment,the research achievements of modern medicine,we discuss the idea and method of syndrome differentiation and treatment of lung cancer by integrated traditional and western medicine.We believe the treatment of lung cancer can be taken from several aspects:strengthening body essence and eliminating pathogen;individualized treatment according to the principle of syndrome differentiation and treatment;combining differential symptoms and diagnosis of diseases according to achievements of lung cancer treatment in traditional medicine;choosing suitable treatment by integrated traditional and western medicine considering the different stage of lung cancer.

Objective To build position system based on a large ship ocean nursing needs.Methods Two rounds of expert consultation were carried out through the literature material method,field survey,comparative research method,and Delphi method to build nursing station system of the large ship.Results The expert authority coefficient was 0.81.Two rounds of expert coordination coefficients were 0.55,0.52.The nursing position system contained three parts:level Ⅰ position,level Ⅱ position and the post job responsibilities.Conclusions The system contains 21 stations,the expert opinions are concentrated with high credibility,it can provide certain theoretical support for the nursing personnel selection,training,and ship jobs management of large ship.

One hundred and twenty-two patients with confirmed cervical intraepithelial neoplasia (CIN), as a result of occasional screening for uterine cervix cancer in our out-patient clinic between July 2006 and August 2007, and 122 control patients with cervicitis who received colposcopy during the same period were enrolled in this study. Our results showed that 72% participants didn't receive uterine cervix cancer screening during the past 2 years; 55% women had premarital sexual behavior. CIN was most commonly seen in 30 to 34 year old women. Occasional screening could identify 75% CIN. In comparison with the control group, the incidence of earlier first sexual behavior, marriage, and delivery, multiple pregnancy, and frequent abortion was significantly increased in the study group (P < 0.05). We suggest that increased access to uterine cervix cancer screening might be more important than technical improvement.

Objective To explore the establishment and evaluation of various forms of complementary transfer. Methods The former method using the traditional handover method, the establishment of various forms of complementary shift model improved, including optimized bedside handover, handover of patients′ bedsore image and emotional barometer over emotional changes, establish WeChat group to observe improvement;the first two months (99 cases, monitoring 42 days) and the improvement after the six months (97 cases, monitoring 43 days) score of nurses for the patient to grasp, bedside shift time and transfer the missing information. Concrete research and implementation methods, research objects, sample size, measurement indicators, evaluation methods, etc. Results Both shift mode, there is no information on patients admitted to general statistical difference (P>0.05);under complementary shift mode, nurse the patients′ condition from the master score (80.95 ± 4.30) points increased to (84.88 ± 4.01) points, in which the patients′condition data mastery score from (40.81 ± 2.02) points increased to (44.16 ± 2.88) points, nursing problems and measures of control points value from (13.21 ± 1.54) points increased to (14.44 ± 1.72) points, the difference was statistically significant (t =4.362, 6.209, 3.462, P<0.01);general information master score, treatment information at its disposal no difference scores statistically significant (P>0.05). Bedside nurse shift change time decreased from former improvements (31.21 ± 2.63) minutes to (14.42 ± 2.40) minutes, and the difference was statistically significant (t=30.767, P=0.000). Shift nurse missing information dropped from 16 times to 7 times, the difference was statistically significant (χ2=5.124, P=0.024). Conclusions Complementary model can reduce the insufficiency of current clinical succession work, help nurse master the patients′physical and mental conditions and more comprehensive understanding of the ward, reduce the omission or missing information and improve the working efficiency and responsibility.