This paper reviews the current status of health education intervention, health education intervention model and evaluation indicators of intervention effect in noninvasive positive pressure ventilation in China.By analysing the existing problems in the health education of noninvasive positive pressure ventilation, this artical will provide the basis for exploring the new health education mode ,so as to improve the effect of non-invasive positive pressure ventilation and the patients′quality of life.

Objective To evaluate the early diagnostic value of the detection of plasma 1,3-β-D glucan(G test) for deep mycobacterium infection and assess the difference of the G test and fungal culture.Methods We collected test plasma from 420 subjects from January to November 2014,including 226 cases of deep mycobacterium infection,88 cases of non-fungal infection and 106 cases of healthy controls.G-test was used to measure the concentration of 1,3-β-D glucan in the plasma.The cut-off points for 1,3-β-D glucan were determined by using receiver operator characteristics curves(ROC).Results The concentration of 1,3-β-D in plasma of paients with deep mycobacterium infection was significantly higher than that of patients with non-fungalinfection and healthy controls.There was no difference between the control groups.With the analysis of ROC curve,the best cut-off value was 25.33 pg/mL.The sensitivity,specificity,positive predictive value and negative predictive value of G test were 84.9%,70.83%,72.0%,84.1%(P<0.05).Conclusion G Test is a practical and effective method in early diagnosis of deep fungal infection.

Objective To evaluate the quality of examination papers of otolaryngology among students of grade 2007 in the first clinical college of Chongqing Medical University.Methods Totally 202 copies of examination papers of otolaryngology from grade 2007 students in our college were taken as research references.SASS 15.0 software was used to statistically analyze total score of every student and score of each question.Mean score,standard deviation,difficulty coefficient and discrimination coefficient of each question were counted and normality test was conducted.Results Scores were in negative skewness distribution,with mean score of 80.9,standard deviation of 10.9,the lowest score of 56.5,the highest score of 98.0,difficulty coefficient of 0.781,and discrimination coefficient of 0.308.Conclusions Examination papers are well designed and discriminated and can objectively reflect students' command of the course.However,distribution of sores is unreasonable and examination paper is relatively easy to complete,indicating the weakness in the teaching process.

Objective To review 2006-2007 AIDS response in China by applying the indicators of "Monitoring & Evaluation Plan of AIDS Response". Method Data from the national AIDS routine reporting system and special survey in line with the definitions of the indicators and standardized methods were summarized,classified and analyzed; mid-term targets or indicator value of 2005 were employed as comparison. Results The 2007 result of the national HIV sentinel surveillance showed that the HIV prevalence among female sex workers,injecting drug users,men who have sex with men and pregnant women was 0.0%,1.9%,3.1% and 0.0% respectively;the data from the national HIV comprehensive response information system showed that by the end of 2007,72.8% of the adults and children with advanced HIV infection had received antiretroviral therapy (ART) ,and 83.6% of the ART receivers survived after 12 month treatment. Conclusion Indicators of the "Monitoring & Evaluation Plan" are able to reflect the outcomes and achievements of 2006-2007 HIV/AIDS response in China,which has made good progress and has fulfilled the mid-term targets as defined by the Plan.

Objective To investigate the association between genetic polymorphisms and protein levels of mannose-binding lectin (MBL) and the sensitivities of common infections in a pediatric Han population lived in Zhejiang Province.Methods MBL genetic polymorphisms of patients and controls were detected by PCR-based sequencing.MBL protein levels were measured using MBL ELISA Kit.Results No mutations at positions +223 and +239 of the exon 1 were detected in either patients or controls.No mutation at position +4 of the promoter was detected in controls.The frequencies of the three genotypes HH,HL,and LL at position-550 of the promoter were different between patients and controls(P＜0.05).The frequencies of genotypes YA and XB relevant to MBL protein levels were also different between patients and controls(P＜0.05).Comparing the frequencies of genotypes YA and XB in separate infectious disease with controls,significant differences were found in the group of RRI and CMV infection.The distributions of serum MBL level frequencies in patients and controls were both characterized by skewed distributions.MBL levels of patients with CMV infection were lower than those of controls(P＜0.05).Inversely,MBL levels of patients with acute respiratory infection and localized abscess were higher than those of controls (P＜O.05).Conclusion Genetic polymorphism of MBL gene is seemed to be relative to the sensitivity of common infections in children.

The binding mechanism between pefloxacin mesylate (PM) and transferrin (Tf) was explored using spectral experiment combined with molecular modeling techniques. The binding parameters and thermodynamic functions of PM-Tf solution system were measured at different temperatures. The effect of PM on molecular conformation of Tf was investigated and the interaction mechanism was also discussed. The results showed that dynamic quenching mechanism occurs with PM binding to Tf. The value of binding distances (r) is low, which indicates the occurrence of energy transfer. The drug had conformational effect on Tf, which resulted in changes of hydrophobic environment of the binding domain in Tf. According to the obtained thermodynamic parameters, the main interaction force between PM and Tf is attributed to hydrophobic bonding. The results of molecular modeling revealed that hydrophobic and hydrogen bonds are main binding forces in the PM-Tf system. These results were in accordance with spectral experiments. The research results have given a better theoretical reference for the study of pharmacological mechanism between protein and quinolone.

Objective To establish a digital segmentational data set of larynx based on Chinese visible human (CVH). Methods Magnetic lasso and polygon tools of Photoshop were used to segment the small organs and structures of larynx of CVH to establish the segmentational data set of larynx. After conversion of the image format, the segmentational structures were extracted automatically with Thresholding Method and presented 3-D visualized, and then were checked up by its result of 3D reconstruction with Amira 4.1 software. Results Many small structures of larynx were segmentated, such as laryngeal cartilage, laryngeal muscles, vocal cords and so on. Then the segmentational data set of larynx based on CVH was established, which can be used to 3-D reconstruction accurately. Conclusion The segmentational data set of larynx is accurate and integrated, which is helpful to establish the elaborate model of larynx and can provide the method of color image segmentation.

OBJECTIVE:To study the chemical constituents in antioxidant activity part of Semiaquilegia adoxoides. METH-ODS:The antioxidant activity part of S. adoxoides were isolated and purified by chromatography on silicagel and Sephadex LH-20 column,and compound structures were identified physicochemical properties and spectral data analysis. RESULTS:Nine com-pounds were isolated from the antioxidant activity part of S. adoxoides,namely magnoflorine (1),griffonilide (2),salidroside (3),ferulic acid(4),genistein(5),2,4-dihydroxybenzoic acid(6),chlorogenic acid(7),caffeic acid(8)and p-coumaric acid (9). CONCLUSIONS:The study confirms the active material basis in antioxidant activity part of S. adoxoides for the first time.

Objective To explore the correlation between the cancer-related fatigue and uncertainty in illness among breast cancer inpatients. Methods Totally 90 patients with breast cancer were involved in the study by cancer fatigue scale (CRS) and Mishel's uncertainty in illness scale-adult (MUIS-A). The correlations were analyzed. Results Approximately 100.00%patients experienced fatigue during hospitalization. The total score of uncertainty in illness was 107.51 ± 21.26. There was a positive correlation between each fatigue dimension and uncertainty in illness (P<0.001). Conclusions Cancer-related fatigue is widespread among breast cancer inpatients and sense of uncertainty in illness of patients is at a moderate level. Nursing staff can help patients to reduce disease uncertainty and improve the life quality of patients by strengthening health education , providing comprehensive information support, fully mobilizing patients' social support system.

Objective To explore the prenatal indications and pregnant outcome of balanced transloca-tion at amniocentesis, so as to provide scientific guidelines of prenatal diagnosis for local pregnant women. Methods Retrospective review was made on 76 cases of balanced translocation at amniocentesis from 2011 to 2015 at our hospital. Results In 76 cases, 38 cases were aged pregnancy prenatally, 20 cases carriers, 9 cas-es abnormal serum screening , 5 cases with previous abnormal births , 2 cases with abnormal ultrasound findings and 2 cases with other problems. Conclusion Balanced translocation concomitant aneuploidy , de novo X-auto-some translocation or de novo complex chromosome rearrangements can cause fetal abnormalities on prenatal di-agnosis. The results of ultrasound, FISH and array-CGH could provide for de novo simple translocation at amnio-centesis.