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뇨(尿)중 3-Methylhistidine 함량의 측정과 이용
정수현,서형주,김윤숙,이효구,강덕호 한국식품영양학회 1996 韓國食品營養學會誌 Vol.9 No.2
기존의 방법을 일부 수정하여 뇨중 3-methylhistidine을 분석하였다. 뇨중 3-methylhistidine을 fluorescamine 유도체화하여 HPLC에 주입하고 C_18 column과 10 mM acetonitrile/sodium phosphate buffer(pH 7.5)로 분리·용출시켜 형광검출기로 측정하였다. 3-methylhistidine의 체류시간은 7분 이내이었으며, histidine과의 분리상태도 서로 간섭함이 없이 양호하였다. 뇨에 3-methylhistidine을 첨가하고 이를 분석하였을 때의 회수율은 93∼106%로 높은 수준이었다. 체육학과 남학생중 웨이트 트레이닝 단련자와 비단련자를 대상으로 조사한 단기간의 웨이트 트레이닝에 따른 뇨중 3-methylhistidine 함량의 변화는 두 집단 모두 웨이트 트레이닝후의 3-methylhistidine 분비량이 유의하게 증가하였다. A modified method is given for the precolumn derivatization and subsequent high-pressure liquid chromatographic seperation of 3-methylhistidine from urine. The elution contained isocratic solution with acetonirile and 10 mM sodium phosphate(pH 7.5) requires less than 7 min. The recoveries of 3-methylhistidine from urine control were 93% to 106%. 3-Methylhistidine determinations were performed on urine samples from volunteers who were both male trained and non-trained physical undergraduates. As the result, urinary 3-methylhistidine content of volunteers increased significantly after weight training.
김주형,김은경,김효정,문현숙,오선민,박나경,신혜정,이경원,이지선,최연옥,최진희,한유정,현수인 대한간호학회정신간호학회 2002 정신간호학회지 Vol.11 No.1
This study was designed to examine the factors associated with alcohol consumption among the Korean high schools girls. 283 female students were sampled from two high school in Seoul, Korea. They were given questionnaires and were asked to fill in and return them during a class hours. The factors included in the questionnaire were analyzed to see their contributions to alcohol consumption using chi-square. Alcohol consumption was associated with lower school performance(p=.001). High alcohol expectancies increased alcohol consumption(p=.000); however, depression did not show a statistically significant relationship to alcohol consumption. Mothers' alcohol consumption, having many alcohol consuming friends and watching TV commercials picturing alcohol were found to be associated with alcohol consumption, p=.049, .000, .000. respectively. Results may imply that alcohol consumption may not be a coping behavior of the depressed high school girls. Parents in Korea should be more concerned about alcohol consumption and its impacts on their daughters. Media effects on alcohol consumption need to be stressed and deserve attention from the public.
정계숙,노진형 부산유아교육학회 2004 유아교육논총 Vol.13 No.-
본 연구는 동화를 활용한 통합활동 중심의 사회적 유능성 증진 프로그램이 언어적으로 지체된 유아의 사회적 유능성에 어떠한 변화를 가져오는지를 알아보고자 하였다. 연구대상은 부산대학교 어린이상담실에 의뢰된 6-7세 유아들로, 유아들의 발달적 요구와 3회까지 관찰된 유아의 행동 특성 및 초기 면담 결과를 근거로 유아의 중재목표행동이 선정되었다. 프로그램 내용 및 운영은 동화 듣기와 동극 하기, 작업활동, 음률활동, 게임, 신체 활동 등의 통합활동 중심으로 주 1회, 총 15회 동안 두 명의 중재교사, 관찰자 및 부모교육 담당자에 의해 수행되었다. 연구 결과 동화를 활용한 통합활동 중심의 사회적 능력 증진 프로그램은 유아에 따라 다소 차이는 있었으나 중재 목표 행동인 또래에게 상호작용 시도하기, 또래와의 문제상황에 대처하기 및 교사의 지시 따르기를 증진시키는 효과가 있었다. This study examined the effectiveness of a social competence program for language delayed children. The Hierarchical Model of Social Competence by Guralnick(1992) provided the framework of the social competence program. The activities of the program were consisted of fairy tale integrate activities, like dramatization, art and occupation activities, physical activities and game etc. Subjects were 3 boys aged 6-7 years, with language delays. The program ran for 15 sessions. Two intervention teachers, two observers and one parent group leader implemented each session for 90 minutes once a week cooperatively. The target behaviors of the subjects were to initiate interactions with others, cope with problem situations with peers and follow teacher's suggestions. Data on the frequencies of target behaviors and the behavior episodes related with target behaviors during each session were analyzed. Although there were some individual differences in the changes of target behaviors, most of children became to be more sociable. The implications for developing social competence programs for children with language delays were discussed.
Chung, Yong-Za,Shin, Yong-Hee,Choi, Chang-Hwa,Park, Hyung-Sook,Koh, Yeong-Sim,Yun, Il The Pharmaceutical Society of Korea 1992 Archives of Pharmacal Research Vol.15 No.4
Synaptosomal plasma membrane vesicles (SPMV) were isolated from fresh bovine cerebral cortex. The effects of barbiturates on the rotational relaxation time of 1.6-diphenyl-1, 3, 5-hexatriene (DPH) in intact SPMV and model membranes of total lipids (SPMVTL) and phosphlipids (SPMVPL) extracted from SPMV were examined. Barbiturates decreased the rotational relaxation time of DPH in intact SPMV in a dose-dependent manner. In contrast, they did not affect the rotational relaxation time of DPH in SPMVTL and even dose-dependently increased the rotational relaxation time of DPH in SPMVPL.
놀이중심 사회적 능력 증진 프로그램의 효과 연구: 발달지체 유아를 대상으로
정계숙,노진형,박명화 부산대학교 영유아보육연구소 2001 영유아보육연구 Vol.7 No.-
This study purposed to examine the effects of the social competence program for improving the social competence of developmentally delayed young children referred to the Child Intervention and Counseling Center, Pusan National University. The subjects were four 3-4 year-old boys. Three of them were diagnosed as developmental delays or child with autistic behavioral characteristics by child psychiatric doctors. One boy was not diagnosed by the doctor, but was identified as developmental delays which may be caused from reactive attachment disorder in the process of the diagnostic assessment by the researchers. The social competence program was composed of 16 sessions which had some structured and unstructured play activities selected from several social competence related intervention programs for young children with social-emotional difficulties. The length of the program was one and half hours and the ratio of child vs adult was 2:1. At every after-session meetings for on-going monitoring to the children's behaviors, the intervention team members consisted of the researcher, intervention teachers, observers and parent meeting leaders exchanged the informations about the children each other and discussed about the better intervention practices of the next session. To analysis the effects of the social competence program, observation data obtained by 2 trained observers in the observation room at every sessions and the informations about child's behaviors and changes in home and other life settings gathered from mothers at every parent meetings were analyzed qualitatively in terms of each child's objective behaviors. In spite of some individual differences, the young children with developmental delays showed more positive and active social behaviors with their intervention teachers in the center and mothers and siblings in home generally than before the program. It suggested some implications for improving the practices of the social competence program for developmentally delayed young children with socal-emotional difficulties.