Seroepidemiological Survey of Aujeszky's Disease Virus in Wild Boar (Sus scrofa) and Raccoon Dogs (Nyctereutes procyonoides koreensis) in Korea

Aujeszky's disease caused by Aujeszky's disease virus (ADV) is one of the most important diseases in the pig industry. In this study, we conducted a seroepidemiological survey of ADV in wild boars and raccoon dogs in South Korea. In total, 217 wild boar sera collected between March and August 2013, and 96 raccoon dogs between 2011 and 2012 were screened for the presence of antibodies against ADV. The sero-positive rates in wild boars and raccoon dogs tested for ADV were found to be 3.55% (8/225) and 0% (0/96), respectively. The presence of virus neutralization antibody titer against ADV means that small number of wild boars was infected with ADV and AD may be circulated continuously in Korean wild boar populations, and that wild boars may act as a potential reservoir of ADV. Therefore, to achieve the declaration of AD free, effective preventive measures to block transmission of AD should be taken to the wild boars.

Effects of the Integrative Weight Control Program Including East Asian Traditional Medicine on the Degree of Obesity and Body Composition / 재활간호학회지

PURPOSE: The purpose of this study was to evaluate the effects of an integrative weight control program including East Asian traditional medicine on the degree of obesity and body compositions. METHOD: Using one group pre-post test design, 63 subjects aged 19 years or older were conveniently recruited from D University hospital. The weight control program consisted of acupuncture, aerobic exercise, moderate caloric restriction, and behavioral modification for weight loss. Paired t-tests were conducted using the SPSS V18.0. RESULTS: Body weight (t=10.44, p<.001), body fat mass (t=11.47, p<.001), percentage of body fat (t=11.49, p<.001), the degree of obesity (t=10.48, p<.001), body mass index (t=10.66, p<.001), waist circumference (t=10.25, p<.001), hip circumference (t=6.10, p<.001), and WHR (t=2.21, p=.040) decreased after administering the integrative weight control program. CONCLUSION: This integrative weight control program effectively reduced the obesity degree and percentage of body fat. Further study is needed to replicate our program in a larger sample with control group to validate the findings.

Fatigue and Quality of Life in Clinical Nurses / 기본간호학회지

PURPOSE: This study was done to identify correlations between fatigue and quality of life in clinical nurses. METHOD: A sample of 294 nurses working in 3 general hospitals answered a questionnaire containing Yoshitake's fatigue scale and WHOQOL-BREF. Data were analyzed using t-test, ANOVA and Pearson correlation coefficients. The SPSS/WIN 11.0 version program was used. RESULTS: The score for level of fatigue was 2.11 (52.7%) and quality of life, 2.89 (57.8%). The level of fatigue was highest in the physical domain followed by psychical and nervous-sensual domain in that order. There were statistically significant differences in scores of fatigue depending on the nurse's age, marital status, career, position, health status and present illness. Quality of life had the highest score in the social domain followed by physical, overall, psychological, and environmental domain in that order. There were statistically significant differences in scores on quality of life depending on nurse's age, marital status, career, position, health status and present illness. CONCLUSION: The relationship between fatigue and quality of life revealed a significant negative correlation. Based on this study, nursing administrators need to reduce the level of nurse fatigue by providing various programs, which improve quality of life.

The Results of Followed-up Study for 2 to 3 Years after Bronchiolitis by Respiratory Syncytial Virus(RSV) / 소아알레르기및호흡기학회지

PURPOSE: A large number of studies have demonstrated that bronchiolitis by RSV can develop into recurrent wheezing or asthma in infancy. The severity on first attack, atopic finding and evironmental factors can be a risk factors for this recurrent wheezing but not yet defined clearly. We studied to know the risk factors to cause recurrent wheezing after bronchiolitis by RSV. METHODS: Sixty three children who were hospitalized for bronchiolitis by RSV from June 1996 through May 1997 were followed-up. They were classified into recurrent group with wheezing of more than 3 times and no-recurrent group and compared. RESULTS: 1) The recurrent group was 46%(29 of 63 cases) and was higher in both male and whom first wheezing occured in less than 6 months of age. 2) On the first admission, the degree of respiratory distress was more severe in recurrent group. 3) On the first admission, serum ECP was more higher in the recurrent group. And during follow-up, frequency of increased serum IgE and positive skin test to D.p, D.f was higher in the recurrent group. 4) The household environment, personal history of patients and familial history of atopy did not affect on recurrence of wheezing. CONCLUSION: This study demonstrated that younger age of lesser than 6 month of age and severity of respiratory distress on the first admission and positive skin test to D.p, D.f and higher serum IgE during follow-up had significant association with recurrent wheezing.

Eosionophils in Induced Sputum and Peak Experatory Flow Rate Variability in Children with Allergic Rhinitis / 소아알레르기및호흡기학회지

PURPOSE: A large number of studies have demonstrated that rhinitis and asthma commonly occur together, and that a temporary relationship between the onset of rhinitis and asthma with rhinitis frequently preceding the development of asthma. We studied to know whether there were asthmatic airway inflammations in subjects with allergic rhinitis with bronchial hyperresponsiveness to methacholine who had no asthma symptoms. METHODS: Thirty seven children with an allergic rhinitis who visited the pediatric allergy clinic from January 1998 through June 1999 were enrolled. They were grouped into two groups according to the degree of airway responsiveness to methacholine, and 19 bronchial asthma patients with had no asthma attacks for 2 months were compared as control group.; AR-Mch (+) group (n=19) had a PC20-Methacholine lower than 10 mg/mL: AR-Mch (-) group (n=18) had a PC20-Metacholine greater than 10 mg/mL. The relationship of PEFR variability, sputum eosinophils, and nasal eosinophils with bronchial hyperresponsiveness to methacholine in each groups was compared. RESULTS: 1) The PC20-Methacholine was 5.7+/-3.5 mg/mL in the AR-Mch (+) Group, 1.9+/-2.7 mg/mL in the BA Group. 2) Sputum eosinophil was 14+/-6.9% in the AR-Mch (+) Group, 8.1+/-5.2% in the AR-Mch (-) Group, 29.6+/-16.9% in the BA Group, and sputum eosinophils of the AR-Mch (+) Group was higher than that of the AR-Mch (-) Group. 3) PEFR dinural variation was 7.0+/-2.6% in the AR-Mch (+) Group, 5.0+/-2.9% in the AR-Mch (-) Group, 14.0+/-6.0% in the BA Group, and PEFR dinural variation in AR-Mch (+) Group was higher than that of the AR-Mch (-) Group. 4) The PC20-Methacholine was not correlated with PEFR dinural variation in both the AR-Mch (+) Group and the BA Group. 5) The PC20-Methacholine was correlated with sputum eosinophils only in the BA Group. 6) Nasal eosinophils were not correlated with sputum eosinophils in the AR-Mch (+) and the BA Group. CONCLUSIONS: This study demonstrated that patients with allergic rhinitis who had bronchial hyperresponsiveness to methacholine might have eosinophilic inflammation in the lower airway and increased dinural PEFR. Further studies are necessary to evaluate whether asthma symptoms will be developed in these allergic rhinitis children.