http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
김양석,권용석,박영희,최정숙,이진영 한국영양학회 2015 Nutrition Research and Practice Vol.9 No.4
BACKGROUND/OBJECTIVES: This study analyzed factors affecting consumption frequencies of vegetables and fruits in Korean adolescents. SUBJECTS/METHODS: Consumption frequencies of vegetables and fruits, general characteristics, meal, health, and other variables were analyzed for a total of 147,047 adolescents who participated in the KYRBWS (Korea Youth Risk Behavior Web-based Survey) conducted in 2006 and 2011 by the Korea Centers for Disease Control and Prevention. RESULTS: Consumption frequencies of vegetables and fruits more than once a day significantly decreased in 2011 compared to 2006 based on Chi-square test conducted for every factor employed in the study. Analysis of factors showed that consumption frequencies of vegetables and fruits were reduced in both study years as subjective income decreased, whereas intake frequencies increased with mother’s education level and reduction of adolescent stress level. CONCLUSIONS: In general, consumption frequencies of vegetables and fruits decreased in 2011 compared to those in 2006. Thus, future research needs to improve dietary guidelines for nutrition education in order for students to recognize the importance of food consumption and necessity of increasing daily serving sizes of vegetables and fruits for their balanced consumption.
Malignant pilomatricoma of the cheek in an infant
김양석,나영천,허우회,김지민 대한두개안면성형외과학회 2018 Archives of Craniofacial Surgery Vol.19 No.4
Malignant pilomatricoma (pilomatrical carcinoma) is a rare, locally occurring malignant tumor with a high rate of recurrence in the case of incomplete excision. This tumor has two characteristics. First, recurrences of pilomatrical carcinoma are common; second, distant metastasis is rare, but if it occurs, it is very fatal. It has characteristic features of high mitotic counts, cellular atypia, and local invasion. Although fine needle aspiration and excisional biopsy could help to confirm this tumor diagnosis, pathologic findings are critical. Pilomatricomas have some characteristic features in histological aspect, such as epithelial islands of basaloid cells and shadow cells or ghost cell. Also, various types of immunohistochemical staining are used to confirm the diagnosis. Despite the lack of clear surgical criteria, treatment is a wide local excision with histologically clear resection margins with or without adjuvant radiotherapy.
김양석 한국정보과학회 바이오정보기술연구회 2006 바이오정보기술연구회지 Vol.6 No.-
㈜이즈텍은 생물 정보학을 핵심 기술로 하는 벤쳐 기업으로 2000년 설립 이후 현재까지 많은 관련 소프트웨어 및 데이터베이스 개발을 수행하고 있다. 중점 사업 분야로는 expression array 및 SNP 분석용 소프트웨어의 개발과 대용량 생물학 데이터의 효율적인 관리 및 활용을 위한 데이터베이스 구축을 들수 있다. 개발된 분석 소프트웨어인 GenPlex와 SNPWizard는 2005년 각각 보건복지부의 우수 기술상 수상과 세계 일류 기술 상품으로 선정되었으며, 국내외에 사용자층을 점차 넓혀 나가고 있다. 또한 대용량 데이터의 처리 및 활용을 위한 생물 정보학 시스템의 구축 분야는 질병관리 본부의 유전체 센터 등 국공립 연구소 및 병원들과 활발한 공동 연구를 진행하고 있다.