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Triptolide의 말초와 중추투여에 의한 흰 쥐의 안면부 통증경감효과
김윤경 ( Yun Kyung Kim ),최자형 ( Ja Hyeong Choi ),이현정 ( Hyun Jung Lee ),손유진 ( Yoo Jin Son ),윤소영 ( So Yeong Yoon ),이정화 ( Jung Hwa Lee ),이민경 ( Min Kyung Lee ) 한국치위생과학회 2015 치위생과학회지 Vol.15 No.4
The aim of this study was to investigate whether peripheral or central administration of triptolide is involved in pain modulation in inflammatory orofacial pain. The inflammatory orofacial pain was induced by the injection of 5% formalin into right vibrissa pad of rats. The pain behavioral response was measured the number of grooming or scratching on the orofacial area for 9 successive 5 minutes intervals. Triptolide was administrated into the identified vibrissa pad (12.5, 25, 50 ug/50 ul) or intracisternal space (0.01, 0.1, 1 ug/10 ul) 10 min before formalin injection. The nociceptive responses were reduced in the 2nd phase (11∼45 minutes), particularly 20, 30 minutes after fomalin injection following administration of triptolide into vibrissa pad (25, 50 ug/50 ul). Intracisternal (1 ug/10 ul) administration of triptolide alleviated the formalin-induced pain behaviors in the 2nd phase, especially 25∼40 minutes after formalin injection. Triptolide could be a promising analgesic agent in the treatment of inflammatory orofacial pain.
관광업체 종사자의 직업탐색행동이 직무적응과 심리적 안녕감에 미치는 영향
지명원(Myong Won Chi),이강욱(Kang Wook Lee),윤소영(So Yeong Yun) 한국관광연구학회 2015 관광연구저널 Vol.29 No.1
The purpose of this study is to investigate the relationship of job search behavior, psychological work adjustment and psychological well-being. Also, the verification of mediating roles of psychological work adjustment was another research question. The data collected from a survey of 161 employees in tourism industry was analyzed using a multiple regression. The results revealed that a static and dynamic job search behavior has a positive effect on psychological work adjustment. Second, static job search behavior has an effect on positive psychological well-being and negative psychological well-being. However, dynamic job search behavior only has an effect on positive psychological well-being. Third, psychological work adjustment has an effect on psychological well-being. Last of all, there is a partial mediating effect of psychological work adjustment between job search behavior and negative psychological well-being. These findings imply that psychological work adjustment is important mediating variable and it is need to promote static job search activity for increasing psychological well-being of workers.