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

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 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.

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 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.

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.

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 recurrent spontaneous abortion patients received bends the clinical application effect of nursing intervention during progesterone treatment. Methods Two patients with recurrent spontaneous abortion group were treated with progesterone treatment, the control group in the conventional nursing service only provides flexor progesterone treatment on the basis of comprehensive nursing service study group progesterone treatment on the basis of routine the combination of nursing and nursing intervention in the 2 groups of patients with recurrent spontaneous abortion. The success rate of pregnancy were recorded, the rate of abortion, the data will be given the statistical analysis (using SPSS software) after the conclusion. Results The study group of patients with recurrent spontaneous abortion pregnancy success rate (95.45%) and control group (90.91%) there is no significant difference between the study group of patients with recurrent spontaneous abortion abortion rate (6.82%) was significantly lower than the control group (34.09%), there was significant difference between the groups, P<0.05. Conclusion Recurrence During the treatment of flexor progesterone abortion were given routine nursing and nursing intervention combined with the comprehensive clinical nursing service can obtain ideal success rate of pregnancy, to reduce the rate of abortion is also of positive significance, is conducive to the protection of patients' quality of life, physical and mental health.

Objective To describe the mastery of knowledge about antihypertensive drugs of clinical nurses in one tertiary comprehensive hospital of Beijing.Methods Purposive sampling was used to recruit 195 clinical nurses who were working in one tertiary comprehensive hospital in Beijing.The demographic questionnaire,knowledge of antihypertensive drugs questionnaire were filled.Results The score of knowledge of antihypertensive drugs Questionnaire was (45.63 ± 3.79) points;different education,wishes to take part in hypertension related knowledge training had significant differences (t =2.007,2.049,P ＜ 0.05).Conclusion Knowledge of antihypertensive drugs of clinical nurses in Beijing was at medium level.Those who indicated that it was not matter whether to attend hypertension related knowledge training and had low level of education had more problems in knowledge of antihypertensive drugs.