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사노 마나부[佐野學]의 전향과 강인한 전통 : 천황의 국가, 종교와 집단
정혜선 한국민족운동사학회 2006 한국민족운동사연구 Vol.48 No.-
Sano Mananobu’s Conversion and Strong Tradition-The Monarch's State, Religion and Group-Jeong, Hye Sun 사노 마나부의 전향과 강인한 전통-천황의 국가, 종교와 집단-정혜선
정혜선,이혁민,이양순,용동은,정석훈,이복권,정석찬,임숙경,이경원,정윤섭 대한임상미생물학회 2012 Annals of clinical microbiology Vol.15 No.1
Background: The emergence of non-typhoidal Salmonella (NTS) with decreased susceptibilities to fluoroquinolone, ampicillin, or ceftriaxone has been reported worldwide. However, current surveillance studies of resistance among NTS in Korea are limited. Thus, the antimicrobial susceptibilities; resistance mechanisms such as extended-spectrum β-lactamase (ESBL), plasmid-mediated AmpC β-lactamase (PABL), and plasmid-mediated quinolone resistance (PMQR); and molecular epidemiologic characteristics were investigated in the present study. Methods: National Institute of Health and National Veterinary Research and Quarantine Service collected NTS strains from 219 clinical and 293 non-clinical specimens from 2006 to 2008. The antimicrobial susceptibilities were determined using the Clinical and Laboratory Standards Institute disk diffusion test. ESBL, PABL, and qnr genotyping were performed using PCR and nucleotide sequencing. Pulsed-field gelelectrophoresis was used for the molecular epidemiologic study. Results: The resistance to ampicillin in clinical and non-clinical NTS was 49% and 18 to 47%, respectively. The resistance rates to trimethoprim-sulfamethoxazole in clinical and non-clinical NTS were 8% and 0 to 41%, respectively. The rates to extended- spectrum cephalosporin were 0 to 1%. One CTX-M- 15-producing isolate and four CMY-2-producing isolates were detected. Notably, PFGE analysis showed four isolates carrying blaCMY-2, including one non-clinical strain had high clonality. Although the rate of ciprofloxacin resistance was very low, two qnrS1-carrying NTS strains were detected in non-clinical specimens. Conclusion: The resistance rates to ampicillin in both clinical and non-clinical NTS were high, while those to trimethoprim-sulfamethoxazole varied depending on the specimen. NTS strains harboring CTX-M-15-type ESBL or CMY-2-type PABL were detected even though the resistance rates to cephalosporins were very low. Four NTS strains carrying the blaCMY-2-gene implied zoonotic infection. Continuous effort to minimize transfer of resistance genes in NTS is necessary.
정혜선 한국자료분석학회 2012 Journal of the Korean Data Analysis Society Vol.14 No.2
본 연구는 중국유학생들의 스트레스 정도와 상담요구도를 파악하여 재한 중국유학생들의 대학생활 적응을 돕기 위한 상담프로그램 개발의 기초자료로 활용하고자 시도되었다. 2011년 3월 1일부터 10월 31일까지 충청도와 서울에 소재한 3개 대학에 재학 중인 중국유학생 중 연구참여를 수락한 386명을 대상으로 구조화된 설문지를 이용하여 스트레스 정도와 상담요구도를 파악하였다. 스트레스 정도는 150점 만점에 평균 84.68점이었고, 영역별로 언어영역과 교육 및 학업영역에서 높았다. 한편 상담요구도는 60점 만점에 평균 42.45점으로 높은 편이었고, 직업 및 취업 상담, 진로문제 상담, 교육 및 학업문제 상담, 건강문제 상담에서 높았으며 스트레스 정도와 상담요구도는 양의 상관관계가 있었다. 재한 중국유학생의 상담요구도는 높은 편이어서 이들의 요구를 반영한 상담프로그램의 개발이 필요하며 스트레스 정도와 상담요구도는 양의 상관관계가 있었으므로 스트레스 정도가 높았던 군에 대한 특별한 관리가 요구된다. This study was conducted to gather information on a stress level and counseling need of Chinese students studying in Korea. The study had been carried out for 386 Chinese students who agreed to participate in this research from March 1 to October 31, 2011. Stress level and counseling need were surveyed by using structured questionnaires. The mean score of stress level was 84.7 out of 150, and by area it was high in language, education and study, and economy. On the other hand, the mean score of counseling need was 42.5 out of 60, showing a relatively high level, and by area counseling need was high for job and employment, future career, education and study, and health problems. In addition, there was a positive correlation between stress level and counseling need. According to the above findings, counseling need was rather high among Chinese students in Korea, so it is necessary to develop counseling programs reflecting their needs. Moreover, the positive correlation between stress level and counseling need suggests the necessity of special management for students with high stress.
정혜선,이양순,박은석,이동석,하은진,김명숙,용동은,정석훈,이경원,종연섭 대한임상미생물학회 2014 Annals of clinical microbiology Vol.17 No.2
Background: Acinetobacter spp. is an important no- socomial pathogen for which increasing resistance to multiple antimicrobial agents has been observed. Prevalence of multidrug-resistant (MDR) Acinetobacter spp. in the intensive care unit (ICU) at a teaching hospital in Korea started to increase in 2008. The aim of this study was to determine the source of pathogen spread and to characterize the emerging strains at an early stage of outbreak. Methods: Samples from respiratory instruments and fomites in the ICUs, as well as from the healthcare workers, were cultured to identify the sources of MDR Acinetobacter spp. Antimicrobial susceptibility was determined by the CLSI disk diffusion method. Pulsed field gel electrophoresis (PFGE) was per- formed for clinical and environmental isolates in or- der to determine clonality. Carbapenemase genes were detected by multiplex PCR. Infection control measures including peer-monitoring of hand washing, environmental cleaning and standard precautions were enforced. Results: Among the samples from the ICU tools (105)and healthcare worker’s hands (44), 31 (30%) and 2 (5%) respective samples yielded MDR Acinetobacter spp. Among the environmental samples, 90% were from respiratory-related equipment. The majority of clinical and environmental MDR Acinetobacter spp. (44/55) belonged to the pulsotype A. baumannii and carried both blaOXA-51-like and blaOXA-23-like genes. Even though infection-control measures were enforced, prevalence of MDR Acinetobacter spp. continues to increase. Conclusion: An outbreak of MDR Acinetobacter spp. in a Korean hospital was caused by A. baumannii carrying the blaOXA-23-gene and was correlated with contaminated respiratory-related instruments in the ICUs. More intensive measures for nosocomial in- fection control are needed for successful prevention of Acinetobacter spread in hospitals. (Ann Clin Microbiol 2014;17:29-34)