Humans ; Influenza A Virus, H1N1 Subtype ; Influenza, Human ; epidemiology ; virology

An online questionnaire to 103 professionals of traditional Chinese medicine (TCM) was conducted to acquire their recognition and understanding of international communicative competence. The results showed that foreign language communicative competence and solid medical knowledge are considered the most important qualities while the importance of global vision, strategic thinking, cross-cultural awareness/sensitivity and communicative strategy is comparatively underestimated. It was proposed that domestic TCM universities and colleges strive to improve the soft skills for TCM professionals and cultivate more interdisciplinary TCM talents armed with professional expertise, foreign language communicative competence as well as international and multicultural awareness.

Evolution, Molecular ; Humans ; Influenza A virus ; genetics ; Influenza, Human ; epidemiology

International communication capabilities of traditional Chinese medicine professionals are closely related to the publicity of Chinese medical culture and know-how.Based on the interview results as well as literature research,this paper discusses the qualification of traditional Chinese medicine professionals and proposes five essential elements constituting their international communication capabilities:knowledge and skills of Chinese medicine,foreign language proficiency,knowledge and skills of international communication,a global perspective as well as personal traits.It is expected that it may contribute to the syllabus design,in-service training and talents cultivation in Chinese medical colleges and universities.

To observe the preventive effect of polydatin on diabetic myocardial hypertrophy in mice and discuss its and mechanism. The diabetic model was induced with low dose STZ (40 mg x kg(-1) x d(-1) x 5 d, ip) for five days in mice. The myocardial hypertrophy was determined by hypertrophy indexes (LVHI, left ventricular/right ventricle and septum), left ventricular/body weight (LV/BW), the histological examination and the mRNA expression of atrial natriuretic factor(ANF). The fast blood glucose(FBG), serum insulin and plasma hemoglobin A1c ( HbA1c) levels were detected, and then HOMA insulin resistance index ( HOMA. IR) was calculated. The mRNA and protein expressions were measured by qRT-PCR and western blotting, respectively. According to the results, the FBG of the model group exceeded 11.1 mmol x L(-1), with notable decrease in BW and significant increase in insulin, HbA1c and HOME. IR, suggesting the successful establishment and stability of the diabetic model. The increases in LVHI, LV/BW, cell surface and ANF mRNA indicated a myocardial hypertrophy in diabetic mice. Meanwhile, the model group showed decrease in mRNA and protein expressions of PPARβ and significant increase in NF-κB p65, COX-2 and iNOS expressions. After the preventation with PD (50, 100 mg x kg(-1) x d(-1)), diabetic mice showed increase in BW, reduction in the levels of FBG, insulin and HbA1 c, relief in insulin resistance and significant recovery in hypertrophy indexes, indicating PD has the protective effect in diabetic myocardial hypertrophy. Meanwhile, PD up-regulated the expression of PPARβ, inhibited the expressions of NF-κB p65, COX-2 and iNOS, demonstrating that PD's protective effect may be related to the activation of PPARβ and the inhibition of NF-κB, COX-2 and iNOS signaling pathways.
Animals ; Diabetes Mellitus, Experimental ; complications ; Diabetic Cardiomyopathies ; drug therapy ; genetics ; metabolism ; Drugs, Chinese Herbal ; administration & dosage ; Glucosides ; administration & dosage ; Humans ; Hypertrophy ; drug therapy ; genetics ; metabolism ; Insulin ; metabolism ; Male ; Mice ; NF-kappa B ; genetics ; metabolism ; Signal Transduction ; Stilbenes ; administration & dosage

BACKGROUND: More and more researches prove that cell apoptosis could be induced by glutamine, also there are more researches on studying the indirect and direct nervous-protective effects of insulin, but the nervous-protective effects of insulin on impairment induced by glutamine, as well as its mechanism still need further investigation.OBJECTIVE: To investigate the nervous-protective effects of insulin on impairment induced by glutamine in PC12 cells, and to explore its molecular mechanism.DESIGN: A prospective controlled study based on cells.SETTING: Department of Neurology, Zhejiang Hospital; Department of Neurology of Sun Yat-wen University Hospital.MATERIALS: The study was carried out at the Laboratory of the Third Affiliated Hospital and the Experimental Animal Center of Sun Yat-sen University from March 2002 to March 2003. PC12 cells were purchased from the same animal center.METHODS: Traumatic models were made in PC 12 cells by treated with 0.5 mmol/L glutamine for 20 minutes, and the insulin of different concentration were used for protection, after 24 hours, protective effects of insulin were assessed with MTT method, Hoechst33258 fluorescence staining, DNA agar gelatin electrophoresis, meanwhile the expression of PKB/Akt protein were also detected./Akt protein in experimental group.RESULTS: The A value of50 mU/L, 100 mU/L, 200 mU/L, 400 mU/L insulin groups were 0. 214 ±0. 062, 0. 234 ±0. 067, 0. 260 ±0. 076 and 0. 265 ± 0. 069, respectively, but the value of single glutamine group was 0. 201 ± 0. 079, statistical analysis indicated that compared with single glutamine group, there were no significant difference in 50 mU/L, 100 mU/L insulin groups( P > 0.05), but 200 mU/L, 400 mU/L insulin groups were found statistically different from single glutamine group(t=-2.398,-2. 716, P < 0.05); "DNA Ladder" could not be observed in 400 mU/L insulin group by electrophoresis;It was proved that Insulin could enhance the expression of PKB/Akt protein.CONCLUSION: Insulin has nervous-protective effects on impairment induced by glutamine in PC12 cells, furthermore it also has property of anti-apoptosis, and its protective mechanism might be associated with enhancement of the expression of PKB/Akt protein.

AlM:To compare the clinical results of different surgical methods for diabetic antipathy.
METHODS: Eighty cases ( 102 eyes ) with diabetic antipathy were selected in our hospital from January 2012 to December 2013. Thirty-eight cases (48 eyes) in group A received joint surgical treatment, 42 cases (54 eyes) in group B took staging of surgical treatment. The clinical effect was observed in both groups.
RESULTS: The vision after surgery was improved than that of before surgery in two groups, there were no significant differences ( P > 0. 05 ). A postoperative complication rate was 16. 7% in group A and 22. 2% in group B, showed no significant difference (P>0. 05).
CONCLUSlON: Surgery and staging joint surgery are both feasible for diabetic retinopathy patients, can, improve the visionr. Both of them are worthy of clinical application.

The advantages and disadvantages , internal and external environments of Medical Journal of PAPF were analyzed by SWOT strategic management theory analysis with its opportunity and threats pointed out.Different fac-tors for the development of Medical Journal of PAPF were ranked to produce a SWOT matrix.The strategies were put forward for the development of Medical Journal of PAPF that represents the future direction of medical sciences in PAPF in order to keep abreast of competition with other domestic and foreign journals .

Objective:To explore influence of negative emotions on prognosis of patients with coronary heart disease (CHD) after percutaneous coronary intervention (PCI) .Methods :Self‐rating anxiety scale (SAS) and self‐rating depression scale (SDS) were used to assess 90 patients undergoing PCI .According to the score results ,patients were divided into pure depression group (n=28 ,occupied 31.11% ) ,pure anxiety group (n=22 ,24.44% ) ,anxiety com‐plicated depression group (n= 25 ,27.78% ) and normal group (n = 15 ) . All patients were followed up for 12 months ,and Logistic regression analysis was used to analyze risk factors for major adverse cardiovascular events (MACE) .Results:Incidence rates of MACE in pure depression group ,pure anxiety group and anxiety complicated depression group were significantly higher than that of normal group (42.86% vs .40.91% vs .64.00% vs .6.67% , P<0.05 or <0.01) ,and that of anxiety complicated depression group was significantly higher than those of pure depression group and pure anxiety group (P<0.05 both) .Logistic regression analysis indicated that anxiety ,depres‐sion ,anxiety complicated depression were risk factors for MACE (OR = 1.49 ,2.16 ,3.28 , P < 0.05 or < 0.01) . Conclusion : Most patients undergoing coronary intervention possesses negative emotions ,which are risk factors for adverse clinical events and affect their prognosis .

Objective To probe into possibilities and sensitivity of CCD video camera system in the assessment of balance function.Methods The system is composed of a CCD video camera,a video image capture board and analysis software.Three indexes:Trunks,ayAngle (TSS Trunk Sway Speed(TSS) and fall index (FI).the normal group:FI≥I; mild group:0.7≤FI＜I; moderate group:0.4≤FI＜0.7; severe group:FI ＜0.4.Disorder of balance function group:42 patients with cerebrovascular accident,mean age of (67.4±8.0) years.Control group:42 healthy subjects,mean age of (65.3±6.5) years.All cases were measured by Berg balance scale and determinated three times by CCD video camera system with eye opening (eo) and eye closing(ec),and averaged.Results There were very significant differences in TSAeo,TSAec,TSSeo,TSSec,FIeo,FIec between disorder of balance function group and control group (P＜0.01).as well as Berg balance scale (P＜0.05).In disorder of balance function group,the differences among three groups were significant in TSAeo,TSAec,TSSeo,TSSec (P＜0.05).There were significant differences in TSAeo,TSAec,TSSeo,TSSec between severe group and mild group (P＜0.01) as well as in Berg balance scale (P＜0.05).Conclusions CCD video camera system has a higher sensitivity in assessment of body,balance than Berg balance sca land great value in clinical application.