The pathogenesis of viral myocarditis is still not fully understood so far.However,the viral damage to the myocardial cells directly and immune-mediated injury of the myocardium have been a consensus.In recent years,the genetic susceptibility in the pathogenesis of viral myocarditis has attracted more and more attention.This review summarizes the research progress of the genetic susceptibility at home and abroad.

Acupuncture Points ; Acupuncture Therapy ; Adolescent ; Adult ; Female ; Humans ; Intervertebral Disc Displacement ; therapy ; Male ; Middle Aged ; Treatment Outcome ; Young Adult

OBJECTIVE:To investigate outpatients' cognition(including knowledge,attitude and behavior)on adverse drug reactions(ADR),and to analyze the influential factors of ADR cognition.METHODS:An on-the-spot questionnaire survey was conducted in which a total of 488 outpatients sampled from our hospital from May to December in 2007 were investigated and the data analyzed statistically.RESULTS:The correct rate was 36.6% for the questions related to cognition on ADR.70.5% of the patients investigated had a poor cognition on ADR.The factors influencing patients' cognition on ADR included educational background,ADR experience,pharmacists' guidance on medication,source of medicine knowledge,occupation,doctors' guidance on medication,community ADR lecture,and gender.CONCLUSION:The outpatients have a poor cognition on ADR.Both doctors and pharmacists should offer guidance on medication and give lecture in community to inform patients the knowledge about rational administration and ADR.

Objective To investigate the influence of different kinds of post?core materials on fracture resistant ability of different walls during weakened root restoration. Methods Forty?eight human single root mandibular first premolars were randomly assigned to two groups(groupⅠwas repaired with quartz?fiber post?core and mental crown ,and groupⅡwas repaired with Co?Cr cast metal post?core and mental crown). Each main group was then divided into four subgroups of 6 specimens. All samples were tested on the universal test machine. We observed the fracture load and the fracture mode of the specimens. Results Cr?Co ally post?core group exhibited significantly higher resistance to fracture than quartz fiber post?core in the same number weakened root walls(P<0.05). With the increase in the quantity of weakened root walls ,the fracture resistance was significant decreased in the same post?core material(P<0.05). The possibility of repairable fractures in groupⅠwas significantly higher than that in groupⅡ(P<0.05). Conclusion Cr?Co alloy post?core can bear a higher bite ,but quartz fiber post?core has the most favorable fracture modes.

0.05).Conclusion The situation of antibacterials abuse before seeing a doctor is severe;antibacterials-related education and other measures are necessary to stop it.

Objective To investigate the changes and significance of serum N-terminal pro-brain natriuretic peptide ( NT-proBNP) levels in mice model with viral myocarditis( VMC) . Methods 100 Balb/c mice were randomly di-vided into VMC group ( n=60 ) and control group ( n=40 ) . Mice in VMC group were injected intraperitoneally coxsackievirus B3 ( CVB3 ) , while mice in control group were treated with the same amount of virus-free DMEM cul-tivate liquid. 10 mice of each group were sacrificed on 3, 7, 14, and 28th day after VMC modeling and their blood and heart tissues were collected. The serum NT-proBNP levels in two groups of mice were detected by ELISA. Pathological changes in myocardial tissue were examined with hematoxylin and eosin stain. The relationship be-tween serum NT-proBNP concentration and cardiac pathology score of VMC group at different time points were ana-lyzed. Results The serum NT-proBNP levels of VMC group were significantly higher than that of control group( P<0. 05 ) . There was a significant statistical difference between NT-proBNP levels of VMC group at different time points( P <0. 05 ) . The NT-proBNP level was positively correlated with myocardial histopathology scores ( r =0. 829 , P<0. 05 ) . Conclusion Serum NT-proBNP levels may reflect severity of myocardial injury in mice with VMC. NT-proBNP can be used as one of serum indicators to judge the risk stratification in mice with VMC.

Genetic counseling is an important means of precaution against the birth of babies with genetic diseases, of decreasing the incidence of genetic diseases and of promoting people's innate qualities.The article explores the characteristics of those counseling,the existing problems in the process and the ethics to be observed in the course of genetic counselig.

Objective To investigate the effect of injecting?-acceptor inhibitor on the acute extensive miocardial infarction prognosis. Methods 53 cases patients with acute extensive miocardial infarction were injected Betaloc 5mg, after 3 times, taken Betaloc orally. Betaloc was not applied in another 49 cases patients with acute extensive miocardial infarction.The curative effect was compared between the two groups. Results The efficient or inefficient ratio of the group with Betaloc or the group without Betaloc was 48/53, 5/53 or 36/49, 13/49 respectively. The difference was significant by ?~2 test .Conclusions The patient with acute extensive miocardial infarction can get the extra good by means of early application of ?-acceptor inhibitor except the patient with no-no of the application of Betaloc.

Objective To investigate the effect of informational support on disease uncertainty in liver cancer patients undergoing interventional therapy. Methods Sixty patients of liver cancer patients undergoing interventional therapy were randomly divided into the intervention group and the control group with 30 in each.The control group was treated with general treatment and care. The patients in the intervention group were given general treatment and care with a series of informational support interventions. Patients in the two groups were measured by uncertainty in illness scale (MUIS) at the day of admission,before operations and discharged from hospital. The measurement results were statistically analyzed. Results There was significant decrease about disease uncertainty scores both on the day before operation and the day before discharge in the intervention group compared to the day of admission. The decreasing score of uncertainty in illness in the intervention group was significantly greater than the control group on the day before operation and the day before discharge. Conclusions A series of informational support interventions could significantly reduce the diseases uncertainty in liver cancer patients undergoing interventional therapy.

OBJECTIVE To investigate the pre-operation and/or pre-transfusion testing on patients to avoid risk of(occupational) infection exposure among medical staff and its significance in prevention of nosocomial infection.METHODS Serum hepatitis B(virus surface) antigen(HBsAg),antibody against hepatitis C virus(anti-HCV),(antibody) against human(immunodeficiency) virus(anti-HIV) and toluidine red unheatedserum test(TRUST) were performed on samples from 10 745 cases of pre-operation and/or pre-transfusion from 2003 to 2004.RESULTS The number and(percentage) of positive reaction for HBsAg,anti-HCV,anti-HIV and TRUST were 1163,(10.81%);21,0.20%;1,0.01%(confirmed by HIV Reference Laboratory,Center for Disease Prevention and(Control) of Zhejiang Province) and 74,(0.69%),respectively.TRUST positivity was further confirmed with TPHA.(Overlapping) infections were mostly observed between HBV and HCV,or,to a less scale,between HBV and syphilis.For HBV infection the(department) of digestive medicine was prevalent(?~2=4.77,P