Acupuncture Points ; Adult ; Combined Modality Therapy ; Female ; Humans ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Urticaria ; therapy

Objective To study current situation and existed problems in the public health emergency alert and response system so as to formulate more advices to consummate it and help to establish a more reasonable system adapting to our country. Methods A qualitative study was carried out among CDC working staff including two focus group discussions(FGD). Results Although government had put more emphasis on public health,increasing its devotion and strengthening the alert and response capability after SARS outbreak, some problems still existed, such as ① absence of correlative laws and rules; ② lack of government devotion; ③ insufficient utilization of surveillance information; ④ lack of the canonical response guidance. Conclusions With regard to the building up of the public health emergency alert and response system, the following proposals are put forward: increasing payout on public health; consummating the construction of disease surveillance network; affording more education and training to correlative staff engaged in the disease control to improve their abilities.

By taking the course of laboratory hematology in Curtin University in Australia as an ex-ample, this paper introduced the characteristics of its teaching mode, teaching contents, teaching methods, assessment methods and laboratory practice. The advantages and disadvantages of education characteristics between Australia and China were compared and analyzed on the training methods and the training objec-tives, respectively. The education characteristics of laboratory hematology in Curtin University provided an important inspiration for our education reform in the field of medical laboratory in the future.

Cerebellar Neoplasms ; ultrastructure ; Humans ; Medulloblastoma ; ultrastructure

Objective Through summaring all the randomized controlled trials published in Chinese Acupuncture & Moxibustion during the last 30 years,to investigate clinical researching situation of acupuncture in home and to provide objective and reliable data for other researchers.Methods All clinical research papers published in Chinese Acupuncture & Moxibustion from 1981-2010 was categorized and scored accordingto the size of sample,methods of grouping,and having or not having international or national diagnostic criteria,and then made a comprehensive analysis and comparison.Results ① RCT articles published in Chinese Acupuncture & Moxibustion has increased annually.②The methods of grouping has become more and more normative,which indicates that the level of RCT has been elevated.Of them,randmon digital table has been put into use the most frequently.Conclusion The quality of acupuncture clinical research papers are improving continuously,but the descriptions of the process need to be standardized.

With the increasing trade amount of herbal medicine over the world,many foreign countries took non-tariff barriers such as technical regulations,technical standard and conformity assessment procedures,of which the most far-reaching impact of green trade barriers on the export of traditional Chinese medicine.We analyzed the three green trade barriers faced by the traditional Chinese medicine assessing international markets,and summarized the impacts of green trade barriers on the export of traditional Chinese medicine from the two aspects of positive and negative.In the end of this study,we came up with some strategies to deal with green trade barriers:to promote the establishment of standard system; to ensure the quality of traditional Chinese medicine products; to implement green production; to cultivate environmental awareness; to pursue international certification; and to enhance corporate brand image.

ObjectiveTo investigate the application of the ratio of early diastolic peak velocity of mitral valve(E) and early diastolic peak velocity of mitral annular(Ea) on evaluating left ventricuiar diastolic function in patients with chronic heart failure.MethodsLeft atrial diameter(LAD),left ventricular end-diastolic diameter (LVEDd),interventricular septal thickness (IVST),left ventricular ejection fraction (LVEF),E and late diastolic peak speed of mitral valve (A) of 30 patients with diastolic heart failure(DHF,DHF group),30 patients with systolic heart failure(SHF,SHF group) and 30 healthy persons (control group) were detected by conventional echocardiography.E/A ratio and E-wave deceleration time (DT) were calculated.Early diastolic peak velocity of longitudinal septal and left ventricular lateral part of mitral annulus (Esep,Elat) were measured by tissue Doppler imaging (TDI).Ea and E/Ea ratio were calculated as well as the relevant analysis was made.Results ( 1 ) LAD and IVST in DHF group were significantly higher than those in control group [(44.90±8.31) mm vs.(30.87±3.48) mm,(9.43±2.18) nn vs.(8.17 ± 1.12)mm,P＜0.05].LVEDd in SHF group was obviously higher than that in control group and DHF group [(66.30 ± 10.21) mm vs.(44.77 ± 4.17) mm,(48.60 ± 8.85) mm,P＜0.05],and LVEF and DT were significantly lower than those in control group and DHF group(P ＜ 0.05 ).(2) Esep,Elat and Ea in DHF and SHF group were significantly lower than those in control group( P ＜ 0.01 ),and E/Esep,E/Elat and E/Ea ratios were obviously higher than those in control group (P ＜ 0.01 ).( 3 ) The level of B type natriuretic peptide (BNP) in DHF and SHF group was significantly higher than that in control group [(477.73 ± 722.76),(978.60 ± 825.04) ng/L vs.(29.23 ± 17.84) ng/L,P ＜ 0.05 ].The level of BNP in SHF group was significantly higher than that in DHF group (P＜0.05 ).(4) Multivariate linear regression analysis showed that NYHA classification and BNP were correlated with E/Ea ratio (P ＜ 0.05).(5) The area under curve (AUC) of E/Ea in diagnosing chronic heart failure was 0.984 (95％ CI:0.000-1.000).AUC of E/Ea in identifying DHF and SHF was 0.857(95％ CI:0.773-0.940).The sensitivity and specificity of E/Ea were much higher than those of E/A.Conclusions Chronic left ventricular systolic insufficiency is commonly combined with different-degree diastolic dysfunction.The evaluation of left ventricular diastolic function can be more simple and accurate combined with pulse wave Doppler and TDI.

We overviewed the policies and regulations of traditional Chinese medicine of main Asian countries and summarized current situation of policies and regulations of traditional Chinese medicine in Asian markets.After in-depth analysis,we found that the opportunities lied in high public awareness,some Asian countries establishing special traditional medicine management agencies,special Pharmacopoeia of traditional Chinese medicine in Japan and South Korea,and high degree of acupuncture legalization.At the same time,traditional Chinese medicine also faced with the challenges such as strict technical standard and TBT barriers.In the end of this paper,we came up with some development countermeasures when traditional Chinese medicine accessing Asian markets,such as improving technical standards,establishing an anti-technical barriers to trade service system,encouraging technological innovation,and strengthening domestic and international exchanges and cooperation.

Objective: To study left ventricular diastolic function (LVDF) in patients with coronary artery disease(CAD) by tissue Doppler imaging (TDI) and color Doppler echocardiography. Methods: The maximum velocity ( V max ) and time velocity integration(TVI) in early and late diastolic stage of mitral valve orifice of 80 patients with CAD and 79 normal subjects were measured by color Doppler echocardiography at apical 4 chamber view. Meanwhile, the V max and/or TVI of the myocardial motion spectrum of left ventricular lateral wall near the mitral valve annulet were measured by TDI. These data were compared and analysed by statistical method. Results: In the normal subjects, the older the subject, the lower the V max and TVI of early diastolic stage, the higher the V max and TVI of late diastolic stage. In CAD group, changes were not associated with ages and were affected by the degree of the myocardial pathology. The LVDF couldn't be exactly judged by color Doppler echocardiography when pseudonormalization blood flow spectrum appeared, but TDI technique was relatively sensitive. Any regional myocardial motion could be measured by TDI according to the examiner's design. Conclusion: LVDF by color Doppler echocardiography is simple and convenient. TDI technique can be used for determining overall LVDF and left ventricular systolic function. [

Objective To investigate the role of interleukin-1? (IL-1?) in regulating the gene expression of matrix metalloproteinase-13 (MMP-13) in the human hyaline chondrocyte. Methods Human hyaline chondrocytes were harvested enzymatically and cultured in DMEM supplemented with 20% fetal bovine serum, varying concentration of IL-1? was added to the medium. The MMP-13 mRNA level of passaged monolayer cell cultures of human hyaline chondrocyte was assessed by reverse transcriptase polymerase chain reaction (RT-PCR) and fluorescent quantitative PCR (FQ-PCR). Chondrocyte cDNA was amplified byGeneAmp 5700 sequence detector system with equal quantitative genomic cDNA as templates respectively. Results IL-1? could increase the MMP-13 mRNA level in passaged cultures of hyaline chondrocyte. Their difference was significant (P