Adult ; Aged ; Aged, 80 and over ; China ; epidemiology ; Humans ; Middle Aged ; Pneumoconiosis ; epidemiology

Adult ; Aged ; Female ; Humans ; Incidence ; Male ; Middle Aged ; Occupational Exposure ; Pneumoconiosis ; diagnosis ; epidemiology ; Welding

Objective To explore whether expertise-novice effect on representational momentum exist among athletes in the university football and volleyball team and common college students.Methods We used implied motion paradigm in experiment 1 and smooth motion paradigm in experiment 2.Results There were no significant differences on representation momentum among football players,volleyball players and college students in the implied motion paradigm.When moving to the right at a high speed,college students' displacement was larger than athletes in smooth motion paradigm,but no significant differences were found between football and volleyball players in the displacement.Conclusion The expertise-novice effect on representational momentum has been found under the condition of high speed and moving right using smooth paradigm.There is no difference between football and volleyball on representational momentum.

Objective To investigate the association between serum N-terminal pro brain natriuretic peptide(NT-ProBNP) and creatine kinase myocardial(CK-MB),cardiac troponin I(cTnI) in children who were diagnosed as viral myocarditis(VMC),and to explore the clinical significance.Methods Fifty children with VMC were selected as VMC group who were further divided into cTnI(+)group and cTnI(-)group.Fifteen healthy children were selected as healthy control group.The levels of myocardial enzyme of the 2 groups were tested by automatic biochemical analyzer and level of NT-proBNP was detected by specific NT-proBNP enzymelink immunosorbent assay(ELISA) kit.SPSS 13.0 software was used to analyze the data.Results 1.There were 23 cases with positive cTnI and 27 cases with negative cTnI.The levels of NT-proBNP in VMC group including cTnI positive and cTnI negative were significantly higher than those in healthy control group (P0.05).2.In the group with positive cTnI,the level of NT-proBNP was correlated with cTnI.The coefficient of determination was 0.17.3.In the group with negative cTnI,the level of NT-proBNP was correlated with CK-MB.The coefficient of determination was 0.34.NT-proBNP presented a increasing trend during interval of 25-100 U?L-1 and 175-255 U?L-1 of CK-MB.Conclusions The levels in the serum NT-proBNP in VMC children were higher than those in healthy children.Serum detection NT-proBNP may be applied as a new approach in diagnosis of VMC in children.

Objective: To analyze the effect of three therapeutic methods to find an optimal approach to the treatment of intracranial bacterial infection by retrospectively reviewing 33 intracranial bacterial infection patients who were admitted from 1995 to 2008 in our hospital. Methods: The treatments by intermittent lumbar puncture, continuous lumbar subarachnoid space drainage, and embedment of Ommaya cyst for continuous drainage from the ventricles were performed in 15 cases, 12 cases, and 6 cases respectively along with intravenous application of full dose of antibiotics. Results: Nineteen cases were cured and the best prognosis was from the group of Ommaya cyst embedment and continuous drainage from the ventricles. Conclusion: Management goals are prompt recognition of the central nervous system (CNS) infection, rapid identification of causative organisms and initiation of treatment with the optimal management methods for complications. Embedment of Ommaya cyst for continuous drainage from the ventricle is a safe and effective treatment for intracranial bacterial infection.

Objective: To analyze the effect of three therapeutic methods to find an optimal approach to the treatment of intracranial bacterial infection by retrospectively reviewing 33 intracranial bacterial infection patients who were admitted from 1995 to 2008 in our hospital. Methods: The treatments by intermittent lumbar puncture, continuous lumbar subarachnoid space drainage, and embedment of Ommaya cyst for continuous drainage from the ventricles were performed in 15 cases, 12 cases, and 6 cases respectively along with intravenous application of full dose of antibiotics. Results: Nineteen cases were cured and the best prognosis was from the group of Ommaya cyst embedment and continuous drainage from the ventricles. Conclusion: Management goals are prompt recognition of the central nervous system (CNS) infection, rapid identification of causative organisms and initiation of treatment with the optimal management methods for complications. Embedment of Ommaya cyst for continuous drainage from the ventricle is a safe and effective treatment for intracranial bacterial infection.

Humans ; Hyperesthesia ; diagnosis ; etiology ; Pharynx ; physiopathology ; Syndrome

Animals ; Diet, Atherogenic ; Disease Models, Animal ; Heart ; physiopathology ; Myocardium ; pathology ; Obesity ; etiology ; physiopathology ; Rats ; Renin-Angiotensin System ; physiology

Objective:To observe the clinical efficacy of acupuncture with medication for post-stroke depression.Methods:A total of 96 patients with post-stroke depression were randomized into an observation group and a control group,with 48 cases in each group.The control group was treated with oral fluoxetine hydrochloride capsules,and the observation group was treated with acupuncture on the basis of the treatment of the control group.After 6 months of treatment,the traditional Chinese medicine (TCM) symptom scores,and Hamilton depression scale (HAMD) component scores and total scores of the two groups before and after treatment were observed,and the clinical efficacy and adverse reaction rate were compared between the two groups.Results:The total effective rate was 95.8％ in the observation group and 83.3％ in the control group,and the difference between the two groups was statistically significant (P＜0.05).After treatment,the intra-group differences in TCM symptom scores and HAMD score of both groups were statistically significant (all P＜0.01).In the observation group,the scores of indifferent expression,emotional restlessness,and sentimentality in the TCM symptoms were statistically different from those in the control group (all P＜0.01).The scores of desperate factor and sleep disorder factor and total score in HAMD in the observation group were significantly different from those in the control group (all P＜0.01).The incidence of adverse reactions was 6.3％ in the observation group and 4.2％ in the control group,and the difference was not significant between the two groups (P＞0.05).Conclusion:Acupuncture plus medication is an effective method for post-stroke depression,and it can further improve the patient's bad mood.

Objective To investigate the relationship between carotid atherosclerosis(CAS)plaque and its related factors and cerebral infarction(CI).Methods The 91 patients with CI were detected by Color Doppler and the levels of plasma lipid,blood glucose(BG)and fibrinogen(Fbg)were evaluated,and compared with normal control(NC)group.Results(1)Compare with NC group,the IMT,prevalence of CAS plaque,the rates of soft plaque in CI group were significantly higher(all P